• Baker Hughes Oilfield Operations, Inc. v. Smith International, Inc.No claims unpatentable
  PTAB · Feb 2, 2018 · IPR2016-01452 · APJ James A Tartal · IPR · Final written decision

  Claims 22, 27, 46–52, 54, and 55 were not shown unpatentable over Myers, Myers and Bostock, or Anderson because the references did not disclose the claimed fluid-flow limitations.

  RulingsFinal written decision

  • Expert testimonyPetitioner expert discountedPatent owner expert creditedDecided for patent owner

    “to determine whether it further supports the contention that Myers discloses the “flowing a fluid” step. Mr. Shale’s declaration discusses the operation of Myers in a manner that is virtually identical in substance to the content of the Petition. Compare Ex. 1010 ¶¶ 49–53, with Pet. 21–24. Mr. Shale does not address directly the “flowing a fluid” step or otherwise explain how Myers discloses “flowing a fluid though an axial flowbore extending through the downhole tool.”7 Accordingly, we find Mr. Shale’s declaration fails to provide persuasive support for Petitioner’s contention that Myers discloses “flowing a fluid though an axial flowbore extending through the downhole tool while preventing the fluid from communicating with a different flowpath of the downhole tool,” as required by claim 22, beyond what Myers, itself, discloses.” slip op. at 17

  • BurdenNot shown unpatentable

    “Ex. 1021, 75:25 – 76:7. Mr. Underwood’s testimony does not support Petitioner’s contention that Myers discloses the “flowing a fluid” step. Mr. Underwood was asked whether there is “a fluid flowing within the Myers tool,” not whether Myers discloses “flowing a fluid though an axial flowbore extending through the downhole tool,” as required by claim 22. Id. Moreover, Mr. Underwood testified that “fluid doesn’t flow through the tool,” but rather just flows “into the tool.” Id. (emphases added)” slip op. at 20

  • Novelty / Anticipation (§102) › Anticipation standard (single reference, every element)Not shown unpatentableNot shown unpatentable

    “claims 22, 27, 46, 47, 50–52, 54, and 55 of the ’099 patent. Inst. Dec. 22; see also Pet. 21–29. Anticipation under 35 U.S.C. § 102 requires “the presence in a single prior art disclosure of all elements of a claimed invention arranged as in the claim.” Therasense, Inc. v. Becton, Dickinson & Co., 593 F.3d 1325, 1332 (Fed. Cir. 2010). Specifically, “[f]or a claim to be anticipated, each claim element must be disclosed, either expressly or inherently, in a single prior art reference, and the claimed arrangement or combination of those elements must also be disclosed, either expressly or inherently, in that same prior art reference.” Id. at 1332–33. Inherent disclosure is established where the reference “must necessarily include the unstated limitation.” Id. (emphasis omitted); see Cont’l Can Co. USA v. Monsanto Co., 948 F.2d 1264, 1268 (Fed. Cir. 1991) (holding that inherency can be established by extrinsic evidence that “make[s] clear that the missing descriptive matter is necessarily present in the thing described in the reference, and that it would be so recognized by persons of ordinary skill”).” slip op. at 10

  • Obviousness (§103) › Motivation to combine / reasonable expectation of successNot shown unpatentableNot shown unpatentable

    “C. ASSERTED OBVIOUSNESS OVER MYERS AND BOSTOCK Petitioner contends claim 22, and claims 48 and 49, which depend from claim 22, would have been obvious over Myers and Bostock. Pet. 29– 32. With regard to the “flowing a fluid” step of claim 22, Petitioner relies only on the contentions it set forth under its anticipation analysis with respect to claim 22. Pet. 31. Because Petitioner does not rely on Bostock to teach the recited “flowing a fluid” step, does not argue the step would have been obvious over the combination, and, for the reasons provided above, has not shown by a preponderance of the evidence that Myers discloses the step, Petitioner has not shown by a preponderance of the evidence that claims 22, 48, and 49 would have been obvious over Myers and Bostock.” slip op. at 25

  Patent outcomesUS 7,314,099 not shown unpatentable
  § 102 anticipation§ 103 obviousness
  Patents in suitUS 7,314,099
• Baker Hughes Oilfield Operations, Inc. v. Smith International, Inc.No claims unpatentable
  PTAB · Feb 1, 2018 · IPR2016-01440 · APJ James A Tartal · IPR · Final written decision

  Claims 1, 2, 4–20, and 28–42 were not shown unpatentable because Myers did not establish axial translation, and Myers with Bostock did not cure that deficiency.

  RulingsFinal written decision

  • Claim Construction › Intrinsic evidence (Phillips canons) › Plain and ordinary meaning to a POSITATerm construed patent owner constructionDecided for patent owner

    “radially” in the Petition. In its Reply, Petitioner equates “radially” to “outwardly” and “axially” to “downwardly.” Pet. Reply 7. Patent Owner contends that “axially and radially” would have been understood by a person of ordinary skill in the art “to refer to movement relative the body and oriented relative to the axis of the body.” PO Resp. 19 (citing Ex. 2018 ¶ 82). In particular, Patent Owner contends that “axial” refers to “movement along or parallel to the axis of the body, and that “radial” refers to “the direction perpendicular to the axis of the body.” PO Resp. 20. Patent Owner contends its interpretation is consistent with the Specification of the ’099 patent and is supported by both its expert, Mr. Underwood, and Petitioner’s expert, Mr. Shale. Id. at 18–21 (citations omitted). For example, Mr. Shale testified that “‘[r]adially’ basically means left to right within the tubular body,” and “‘axially’ means up and down within the tubular body.” Ex. 2021, 189:5–7. Patent Owner further notes that Figures 4, 5, 11, and 12 of the ’099 patent illustrate arms 520 moving axially and radially relative to body 510. PO Resp. 20. In its Reply, Petitioner argues that “[c]ontrary to Patent Owner’s assertion, claim 1 of the ’099 [p]atent does not require that the body 10 be the frame of reference for the axial and radial movement.” Pet. Reply 13 n.3. Petitioner, however, cites no persuasive evidence to counter Patent Owner’s proposed construction. Contrary to Petitioner’s assertion, Mr. Shale agreed that “radially” corresponds to “outward from the body,” and that “axially” corresponds to “up and down of the body.” Ex. 2021 190:4–19. Consistent with Mr. Shale’s testimony, Petitioner’s analysis purports to show that Myers discloses movement of moveable arms (slips 30) “both axially and radially relative to the body 10 [of Myers].” Pet. 19– 20. Petitioner is not alleging movement of the slips of Myers relative to a feature other than the body of Myers or in some other frame of reference. See Tr. 10:1–21. Thus, based on the evidence discussed above, we determine “translates axially and radially,” as recited in claim 1, means “moves parallel to and perpendicular to the body” and does not encompass movement consisting of only rotation about a pivot point. slip op. at 9

  • Novelty / Anticipation (§102) › Anticipation standard (single reference, every element)Not shown unpatentableNot shown unpatentable

    “The steps discussed above address how slips 30 of Myers are deployed, but do not explain expressly whether slips 30 move axially relative to body 10 during deployment. With regard to the slips, Myers further provides that: [Slips 30] are positively movable laterally relative to the expander upon relative longitudinal movement between the expander and slips by inclined spline connections between the slips and expander, provided by oppositely directed side tongues 32 on each slip sliding in companion grooves 33 in the expander on opposite sides of slots 34 in the expander in which the slips are disposed. The lower ends of the slips 30 are coupled for movement longitudinally with one another by being connected to a slip ring 35 having generally T-shaped slots 36 therein receiving companion T-shaped heads 37 on the lower portions of the slips. Thus, the slips 30 move longitudinally jointly with the slip ring 35, although they are still permitted to move radially or laterally inwardly and outwardly of the slip ring, upon relative longitudinal movement between the slips 30 and expander 26. Ex. 1004, 3:2–17. In this passage, the movement of the slips includes “longitudinal movement,” which we understand generally corresponds to a vertical direction, as opposed to lateral movement in a horizontal direction. However, the movement is described relative to expander 26, not relative to body 10. See Pet. 13 (using “lateral” consistent with the horizontal extent and “longitudinal” consistent with the vertical extent). Thus, this passage also does not explain expressly whether slips 30 move axially relative to the body during deployment.” slip op. at 18

  • Obviousness (§103) › Motivation to combine / reasonable expectation of successNot shown unpatentableMotivation not foundNot shown unpatentable

    “C. ASSERTED OBVIOUSNESS OVER MYERS AND BOSTOCK Petitioner contends claims 4, 33, and 34, each of which depends from claim 1, would have been obvious over Myers and Bostock. Pet. 24–26. According to Petitioner, “[e]ach of claims 4, 33, and 34 recites biasing either a sleeve or a movable arm to a collapsed position.” Id. at 24. Petitioner relies on Bostock as disclosing a spring for biasing. Id. As to the limitations of claim 1 from which claims 4, 33, and 34 depend, including the requirement of “one moveable arm translates axially and radially,” Petitioner relies only on the contentions it set forth under its anticipation analysis with respect to claim 1. Because Petitioner does not rely on Bostock to teach the recited feature “one moveable arm translates axially and radially,” does not argue the feature would have been obvious over the combination, and, for the reasons provided above, has not shown by a preponderance of the evidence that Myers teaches the feature, Petitioner has not shown by a preponderance of the evidence that claims 4, 33, and 34 of the ’099 patent would have been obvious over Myers and Bostock.” slip op. at 25

  • Expert testimonyPetitioner expert discountedPatent owner expert creditedDecided for patent owner

    “Mr. Shale expresses the opinion that “slips 30 move both axially and radially relative to the body 10, along ‘generally T-shaped slots 36’ that are linear and angled relative to the axial direction,” we find that testimony to be conclusory and entitled to little weight, in part because this testimony does not account for the upward movement of setting sleeve 40. See Ex. 1010 ¶ 53 (quoting Ex. 1004, 3:11); see also In re Acad. of Sci. Tech Ctr., 367 F.3d 1359, 1368 (Fed. Cir. 2004) (“[T]he Board is entitled to weigh the declarations and conclude that the lack of factual corroboration warrants discounting the opinions expressed in the declarations.”); 37 C.F.R. § 42.65(a) (“Expert testimony that does not disclose the underlying facts or data on which the opinion is based is entitled to little or no weight.”). Accordingly, we find Mr. Shale’s declaration fails to provide persuasive support for Petitioner’s contention that Myers discloses “one moveable arm translates axially and radially,” as required by claim 1, beyond what Myers, itself, discloses. We find more persuasive Mr. Underwood’s testimony, on behalf of Patent Owner, that Myers fails to disclose axial movement of slips 30. Ex. 2018 ¶¶ 90–107. According to Mr. Underwood: slots [36 of Myers] are shown as angled relative to the slip ring 35. However, though the slips may move downward (axially) relative to the slip ring 35 as the slips move outward (radially), the slip ring 35 at the same time moves upward (axially) relative to the body. As such, the angle of the slots 36 within the slip ring 35 is not, itself, indicative of the overall movement of the slips. Id. ¶ 91. Mr. Underwood further reasons that “as the slip ring moves upwardly, the movement of the slips relative to the body in the axial direction is zero due to the slips sliding downward in the slots 36 relative to the slip ring 35 in equal proportion.” Id. ¶ 94. Mr. Underwood also” slip op. at 20

  Patent outcomesUS 7,314,099 not shown unpatentable
  Claim construction§ 102 anticipation§ 103 obviousnessDiscretionary denial
  Patents in suitUS 7,314,099
• Department Of Justice v. Discovery Patents, LLCSome claims unpatentable
  PTAB · Nov 9, 2017 · IPR2016-01041 · APJ Matthew R Clements · IPR · Final written decision

  Claims 11, 12, 14, 16–18, and 20–31 are unpatentable over Monroe ’183; claims 15 and 19 were not shown unpatentable over Monroe ’183.

  RulingsFinal written decision

  • PTAB / AIA Trials › Real party in interest / privityRpi dispute resolved for petitionerDecided for petitioner

    “A petition for inter partes review may be considered only if, inter alia, “the petition identifies all real parties in interest.” 35 U.S.C. § 312(a)(2). The Office Patent Trial Practice Guide provides guidance regarding factors to consider in determining whether a party is a real party in interest. 77 Fed. Reg. 48,756, 48,759–60 (Aug. 14, 2012). Considerations may include whether a non-party “funds and directs and controls” an IPR petition or proceeding. Id. at 48,760. Additional relevant factors include: the non-party’s relationship with the petitioner; the non-party’s relationship to the petition itself, including the nature and/or degree of involvement in the filing; and the nature of the entity filing the petition. Id. Whether a party who is not a named participant in a given proceeding is a real party in interest to that proceeding “is a highly fact-dependent question.” Id. at 48,759. There is no “bright line test.” Id. Courts invoke the term real party in interest to describe relationships and considerations sufficient to justify applying conventional principles of estoppel and preclusion. Id. A non-party’s participation with a petitioner may be overt or covert, and the evidence may be direct or circumstantial, but the evidence as a whole must show that the non-party possessed effective control over the petitioner relating to the inter partes review. Zoll Lifecor Corp. v. Philips Elecs. N. Am. Corp., Case IPR2013-00609, slip op. at 10 (PTAB Mar. 20, 2014) (Paper 15). We have considered Patent Owner’s and Petitioner’s arguments and evidence, and we determine that Petitioner was not required to identify the Third Parties as real parties in interest because there is insufficient evidence that any of these companies exercised, or could exercise, control over Petitioner with respect to this proceeding. Patent Owner’s arguments regarding the motion practice before the Court of Federal Claims and notification of that action to the Third Parties does not reflect otherwise. Although we acknowledge that the existence of the above-identified indemnification clauses supports Patent Owner’s argument, we are unaware of any inter partes review decision in which a real party in interest finding was based solely on evidence of an indemnification clause, and we decline to do so here.” slip op. at 7

  • PTAB / AIA Trials › Constitutional / APA (Arthrex, Oil States, due process)Decided for petitioner

    “We decline to consider Patent Owner’s constitutional challenge as, generally, “administrative agencies do not have jurisdiction to decide the constitutionality of congressional enactments.” See Riggin v. Office of Senate Fair Employment Practices, 61 F.3d 1563, 1569 (Fed. Cir. 1995); see also Harjo v. Pro-Football, Inc., 50 USPQ2d 1705, 1710 (TTAB 1999) (“[T]he Board has no authority . . . to declare provisions of the Trademark Act unconstitutional.”); Amanda Blackhorse v. Pro-Football, Inc., 111 USPQ2d 1080 (TTAB 2014), rev’d on other grounds, 284 F. Supp. 2d 96 (D.D.C. 2003); but see Am. Express Co. v. Lunenfeld, Case CBM2014- 00050, slip op. at 9–10 (PTAB May 22, 2015) (Paper 51) (“for the reasons articulated in Patlex [Corp. v. Mossinghoff, 758 F.2d 594 (Fed. Cir. 1985)], we conclude that covered business method patent reviews, like reexamination proceedings, comply with the Seventh Amendment”).” slip op. at 8

  • Claim Construction › Intrinsic evidence (Phillips canons) › Plain and ordinary meaning to a POSITATerm construed board ownDecided for petitioner

    “We agree with Petitioner. The ’980 patent states that “the term ‘secured location’ may refer to residences, commercial properties, public venues, such as hospitals and sports arenas, government facilities, military installations and any other location, outside or inside, which is protected by a security alarm system.” Ex. 1003, 3:20–24. This definition is non-limiting and does not exclude a changeable area or region. Based on the record developed during this proceeding, we maintain that the broadest reasonable construction in light of the ’980 patent of “secured location” is “any location, outside or inside, which is protected by a security alarm system.”” slip op. at 10

  • Claim Construction › Threshold & procedure › Whether a term needs construction (O2 Micro)No construction neededDecided for petitioner

    “We agree with Petitioner. Although the Specification of the ’980 patent gives examples of “response agency,” e.g., Ex. 1003, 1:41–43 (“an emergency response agency (e.g., the police department, the fire department or an emergency medical team)”), Patent Owner does not identify, and we do not find, a definition in the specification limiting “response agency” to 911, police, or fire departments. Patent Owner also does not identify, and we do not find, anything in the entire disclosure of the ’980 patent requiring a “response agency” to be distinct from the “surveillance system infrastructure.” Accordingly, we decline to limit “response agency” to 911, police, or fire departments, or construe it to be distinct from surveillance system infrastructure.” slip op. at 11

  Patent outcomesUS 7,323,980 mixed
  Claim construction§ 102 anticipation§ 103 obviousness
  Patents in suitUS 7,323,980
• Samsung Electronics Co., Ltd. / Samsung Electronics America, Inc. et al. v. Imperium (IP) HoldingsAll claims unpatentable
  PTAB · Nov 30, 2016 · IPR2015-01233 · APJ Charles J Boudreau · IPR · Final written decision

  Claims 1 and 10 are unpatentable: claim 1 is anticipated by Roe and Toshiba, and claim 10 is obvious over Umeda or Sears combined with either Roe or Toshiba.

  RulingsFinal written decision

  • Claim Construction › Intrinsic evidence (Phillips canons) › Plain and ordinary meaning to a POSITATerm construed petitioner constructionDecided for petitioner

    “Having considered the parties’ arguments, we agree with Samsung that the broadest reasonable interpretation of “interface” in light of the specification of the ’290 patent is “a connection used for communicating signals between two or more electrical components,” and we expressly decline to read into claims 1 and 10 requirements that the recited interfaces (1) must perform a data interfacing function “in accordance with a protocol that is recognized and implemented by both the transmitting device and the receiving device” and (2) necessarily must be “higher-level circuits,” as Imperium suggests. Id. at 2, 6–8; PO Resp. 12–13; see Hoganas AB v. Dresser Indus., Inc., 9 F.3d 948, 950 (Fed. Cir. 1993) (“It is improper for a court to add ‘extraneous’ limitations to a claim, that is, limitations added ‘wholly apart from any need to interpret what the patentee meant by particular words or phrases in the claim.’” (quoting E.I. du Pont de Nemours & Co. v. Phillips Petroleum Co., 849 F.2d 1430, 1433 (Fed. Cir. 1988))).” slip op. at 14

  • Novelty / Anticipation (§102) › Anticipation standard (single reference, every element)UnpatentableUnpatentable

    “We are persuaded by Samsung’s arguments and evidence presented in the Petition that Roe’s dual-purpose I/O circuit discloses the “data interface circuit” of claim 1 of the ’290 patent, including single-ended and differential interfaces with selectable outputs arranged as set forth in claim 1, and neither Imperium’s arguments nor its cited evidence persuade us otherwise. See Pet. 17–25; PO Resp. 16–22. As stated in Section II.A.2 supra, we agree with Samsung that the broadest reasonable interpretation of the term “interface,” as recited in claim 1 of the ’290 patent, is “a connection used for communicating signals between two or more electrical components,” and we do not read into claim 1 any requirement that the recited interfaces must be a “higher-level circuit” that performs a data interfacing function in accordance with any particular protocol. Accordingly, we are not persuaded by Imperium’s arguments or Dr. Wright’s testimony that Roe’s I/O circuits are not “interfaces” within the meaning of claim 1. PO Resp. 16–20. We also agree with Samsung that claim 1 does not require sending the selected mode to a downstream receiver. Pet. Reply 12. Accordingly, we are not persuaded by Imperium’s argument that Roe does not describe “sending selection signals to any components on the downstream/receive-side of the output lines.” PO Resp. 21. Additionally, because we understand Samsung to rely on Roe’s “dual-purpose I/O circuit” to disclose the claimed “data interface circuit” (see Pet. Reply 12), we are not persuaded by Imperium’s argument that Roe’s “primary interface itself” does not have selectable single-ended and differential components (PO Resp. 21). c. Conclusion For the foregoing reasons, we conclude that Samsung has shown by a preponderance of the evidence that claim 1 is anticipated by Roe.” slip op. at 21

  • Obviousness (§103) › Analogous artAnalogous artDecided for petitioner

    “ordinary skill in the art, adopted in Section II.C.3.b supra, as well as the testimony of both Dr. Wright (Ex. 1040; Ex. 1046; Ex. 2008) and Dr. Baker (Ex. 1008; Ex. 1041; Ex. 2007), we are persuaded by Samsung’s arguments and evidence that it would have been within the skill of a person of ordinary skill in the art to incorporate a dual interface as taught by either Roe or Toshiba into Umeda’s image sensor. We also agree with Samsung that Umeda, Roe, and Toshiba are analogous art with respect to claim 10 of the ’290 patent. See Pet. Reply 17–18; PO Resp. 29. As Samsung points out (Pet. Reply 17), the question of whether prior art references are “analogous” is evaluated with respect to the claimed invention, not with respect to other references. See, e.g., Innovention Toys, LLC v. MGA Entm’t, Inc., 637 F.3d 1314, 1321 (Fed. Cir. 2011) (“A reference qualifies as prior art for a determination under § 103 when it is analogous to the claimed invention.”). A prior art reference is considered to be analogous to a claimed invention if it is either: (1) from the same field of endeavor, regardless of the problem addressed; or (2) reasonably pertinent to the particular problem with which the inventor is concerned, regardless of the field of endeavor. In re Bigio, 381 F.3d 1320, 1325 (Fed. Cir. 2004). In this case, we determine that Umeda is analogous art with respect to claim 10 under at least the first prong of Bigio, and that Roe and Toshiba are both analogous art under at least the second prong. In particular, Umeda generally describes solid state image sensors, including CMOS-type image sensors, that include a data interface circuit and an image processor connected to the image sensor to receive the signals output by the data interface circuit (see supra Section II.C.3.a and citations therein), which are within the same field of endeavor as the CMOS imaging apparatus of claim 10. Moreover, because each of Roe and Toshiba discloses an interface that provides selectable single-ended and differential signal output with reuse of output pins, we find that those references clearly are pertinent to the problem set forth in the ’290 patent, namely fulfilling a “need for an improved interface circuit that would allow either a single-ended or a differential output and using as few pins as possible” (Ex. 1001, 3:17–19; see also id. at 1:11–15 (“The field of the invention relates generally to the field of interface circuits, and more particularly, to interface circuitry for providing selectable single-ended and differential signal output from a CMOS image sensor to an external digital signal processor.”)).” slip op. at 37

  • Obviousness (§103) › Motivation to combine / reasonable expectation of successMotivation foundReasonable expectation foundDecided for petitioner

    “We are persuaded, moreover, that a person of ordinary skill in the art would have had reason in view of Umeda’s teachings, as cited by Samsung, to make the proffered combinations. See, e.g., Ex. 1006, 1:61–67 (stating the goal of “mak[ing] the most of the[] characteristic features” of a MOS type image sensor and the importance of using “an appropriate interface” to avoid increases in chip area, package size, and cost), Fig. 14 (listing both single-ended (“PC Card”) and differential (“IEEE 1394”) interface types). We conclude that the recited combination of claim 10 is no more than “the predictable use of prior art elements according to their established function,” and that a person of ordinary skill in the art would have been prompted to combine those elements in the claimed fashion. KSR, 550 U.S. at 417, 418. We, accordingly, are persuaded that Samsung has shown that the first three Graham factors weigh in favor of finding that Umeda in combination with either Roe or Toshiba would have rendered the subject matter of claim 10 of the ’290 patent obvious to one of ordinary skill in the art at the time of the invention.” slip op. at 38

  Patent outcomesUS 6,836,290 unpatentable
  Claim construction§ 102 anticipation§ 103 obviousnesscites KSR · Graham
  Patents in suitUS 6,836,290
• Arris International PLC / Pace Ltd. et al. v. Sony CorporationInstitution denied
  PTAB · Oct 7, 2016 · IPR2016-00828 · APJ Bart A Gerstenblith · IPR · Institution

  The Board denied institution because Petitioner did not show a reasonable likelihood that claim 2 was unpatentable under any of the four asserted obviousness grounds.

  RulingsInstitution decision

  • PTAB / AIA Trials › Institution threshold (reasonable likelihood / more likely than not)Institution denied meritsInstitution denied

    “only if “the information presented in the [P]etition . . . and any [Preliminary Response] . . . shows that there is a reasonable likelihood that the [P]etitioner would prevail with respect to at least 1 of the claims challenged in the [P]etition.” See 37 C.F.R. § 42.108(c). For the reasons given below, on this record, Petitioner has not established a reasonable likelihood of prevailing with respect to at least one challenged claim of the ’295 patent. Accordingly, we deny the Petition and decline to institute an inter partes review of the ’295 patent.” slip op. at 2

  • Obviousness (§103) › Motivation to combine / reasonable expectation of successMotivation not foundNot shown unpatentableNot shown unpatentable

    “Petitioner fails to acknowledge that Allport already provides a different solution to the problem identified by Petitioner—of channel retention in the event of a power interruption—by storing the channel information in the remote control. In other words, Allport already addresses the alleged problem/need that Petitioner asserts would provide a motivating reason to seek a solution, and Allport also provides a workable solution by maintaining the channel information in the memory of the remote control. Petitioner does not allege any deficiency of Allport’s remote control-side arrangement such that modifying it as proposed would result in some type of benefit.” slip op. at 16

  • Expert testimonyPetitioner expert discountedDecided for patent owner

    “last channel, his testimony is the only evidence as to why one of ordinary skill in the art allegedly would have incorporated the feature in the base station and not the remote control. In short, he opines that it would be “simpler” because the base station manages the tuning and selection features, and could therefore respond quickly. See id. One significant problem we have with Dr. Russ’s testimony is that he—like Petitioner—fails to acknowledge that Allport’s remote control already stores channel tuning information. In other words, if we were starting from a blank slate (i.e., if Allport had not specified where channel tuning information is stored), Dr. Russ’s testimony might hold more weight—although we would still have the potential problem, identified below, regarding exactly why such incorporation would be simpler—but, as noted above, we are not starting from a blank slate because Allport already stores channel information in its remote control. Thus, we give Dr. Russ’s testimony on this point very little weight. Additionally, as noted above, Dr. Russ fails to explain why storing the last channel would have been simpler in the device responsible for the tuning and selection features (i.e., Allport’s base station) than in Allport’s remote control. In other words, a user would presumably enter the channel information on the remote control and it too would have a direct role in channel selection. Thus, even if we were starting from a blank slate, Dr. Russ’s statement that it would be simpler to incorporate said feature in Allport’s base station is unsupported by sufficient explanation or evidence.” slip op. at 17

  • Obviousness (§103) › Graham factors (scope of art, differences, level of skill)Not shown unpatentableNot shown unpatentable

    “We agree with Patent Owner that Margulis does not explicitly disclose that subsystem processor 518 “selects said television signal or said Internet data to produce said information signal,” as recited by claim 2. See id. at 13. In describing Figure 1, Margulis states: “Switcher 138 then preferably selects one or more of the program sources 112 as a switcher output program in response to control information typically provided by a viewer of the system 110.” Ex. 1009, 4:58–61. Margulis’s Figure 1 illustrates switcher 138 as a separate and distinct component from base station 156. Margulis, Fig. 1. Margulis’s Figures 5 and 6, the description of which Petitioner relies upon (see Pet. 27–28), specifically point back to base station 156 of Figure 1. See Ex. 1009, 7:5–7 (“Referring now to FIG. 5, a block diagram of the FIG. 1 wireless base station 156 is shown . . . . In the FIG. 5 embodiment, wireless base station 156 preferably includes, but is not limited to, a base station subsystem 1 (512(a)) through a base station subsystem N (512(c)[)] . . . .”); id. at 9:1–3 (“Referring now to FIG. 6, a block diagram of an exemplary base station subsystem 512 is shown . . . .”). In short, it appears that Margulis describes the elements of Figures 5 and 6 as though they are a part of the overall system shown in Figure 1. Margulis’s use of the same reference numeral for the base station—156—in Figures 1 and 5 and same reference numeral for the base station subsystem—512—in Figures 5 and 6, support the same conclusion. See 37 C.F.R. § 1.84(p)(4) (“The same part of an invention appearing in more than one view of the drawing must always be designated by the same reference character, and the same reference character must never be used to designate different parts.”). Additionally, and notably, Petitioner does not argue that Figures 5 and 6 illustrate something other than additional details regarding the overall system shown in Figure 1. And, as discussed above, Petitioner’s citations to subsystem processor 518 do not state explicitly that subsystem processor 518 performs the functions attributed to switcher 138 or as required of the selection unit recited in claim 2 of the ’295 patent. Accordingly, we determine that, based on the record before us, Petitioner has not shown a reasonable likelihood that it would prevail in establishing the unpatentability of claim 2 as obvious over the combination of Margulis and Zato.” slip op. at 23

  § 102 anticipation§ 103 obviousness
  Patents in suitUS 7,733,295
• Qualcomm Inc. v. Bandspeed, Inc.Some claims unpatentable
  PTAB · Sep 7, 2016 · IPR2015-01580 · APJ Patrick M Boucher · IPR · Final written decision

  Claims 5, 6, 8, 17, 18, and 20 are unpatentable; claims 7 and 19 were not shown unpatentable because Cuffaro does not disclose a specified number of votes and the obviousness testimony was insufficient.

  RulingsFinal written decision

  • PTAB / AIA Trials › Joinder §315(c) / SAS all-or-nothingJoinder, grantedGranted

    “After institution, Qualcomm Inc. filed substantially the same petition in IPR2015-01580 (IPR2015-01580, Paper 1), together with a Motion for Joinder of IPR2015-01580 with the instant proceeding (IPR2015-01580, Paper 2). On September 17, 2015, we granted a motion to terminate this proceeding with respect to MediaTek Inc. and MediaTek USA, Inc., but not as to Patent Owner, leaving only Patent Owner as a party to the proceeding. Paper 22. On November 16, 2015, we granted Qualcomm Inc.’s Motion for Joinder, joining Qualcomm Inc. to the instant proceeding. Paper 23. Qualcomm Inc. (“Petitioner”) is now the sole petitioner.” slip op. at 2

  • Claim Construction › Functional claiming / §112(f) means-plus-function › Whether §112(f) applies (Williamson, nonce words)§112(f) appliesTerm construed petitioner constructionDecided for petitioner

    “phrase “means for . . . .” Petitioner construes these terms in accordance with 35 U.S.C. § 112 ¶ 6, identifying an algorithm described in the specification corresponding to each “means” limitation. Pet. 7–9 (citing Ex. 1001, col. 8, l. 8–38, col. 8, ll. 49–col. 9, l. 16, col. 19, l. 25–col. 20, l. 67). Petitioner identifies a general purpose computer, processor 704 in Figure 7, as structure for “executing the instructions associated with the corresponding function” recited in each “means limitation,” except for the “means fro [sic] the first participant to communicate . . .” recited in claims 5 and 20. Pet. 7–9 (citing Ex. 1001, Fig. 7, col. 25, ll. 13–18). For the “means fro [sic] the first participant to communicate” limitation, Petitioner identifies transceiver 216, shown in Figure 2, reproduced supra. Pet. 9 (citing Ex. 1001, Fig. 2, col. 9, ll. 54–59). Patent Owner does not contest these identifications. We agree with Petitioner’s identifications and adopt them as our constructions of the means-plus-function limitations. Specifically, as to those means-plus-function limitations that correspond to processor 704 in Figure 7, Petitioner identifies in its claim chart the algorithm described in the specification for performing each function of these means. Pet. 8–9; See also Function Media, L.L.C. v. Google, Inc., 708 F.3d 1310, 1318 (Fed. Cir. 2013) (“When dealing with a ‘special purpose computer-implemented means-plus-function limitation,’ [the Federal Circuit] require[s] the specification to disclose the algorithm for performing the function.”); Blackboard, Inc. v. Desire2Learn, Inc., 574 F.3d 1371, 1384 (Fed. Cir. 2009) (“[W]hen a computer is referenced as support for a function in a means-plus-function claim, there must be some explanation of how the computer performs the claimed function.”).” slip op. at 8

  • Claim Construction › Intrinsic evidence (Phillips canons) › Plain and ordinary meaning to a POSITATerm construed petitioner constructionDecided for petitioner

    “We are not persuaded by this reasoning. As Petitioner observes, the embodiments of the ’624 patent identified by Patent Owner are characterized as “examples,” and a person of ordinary skill “would understand that the example scenarios of the specification are not necessarily limiting on the claims.” Reply 3 (citing Ding Supp. Decl. ¶ 6). In addition, Petitioner notes that claim language in related patents owned by Patent Owner explicitly refers to participants, evidencing Patent Owner’s understanding “how to expressly create participant-specific voting requirements in claims.” Id. at 3. At the oral hearing, Patent Owner suggested that explicit reference to participants in such other claim language “was because it wanted to clarify that each participant got a single vote,” and explained its position that, in the claims at issue in this proceeding, “participant is implicit in the claim language as it is.” Tr. 78:16–25. But the claims are directed to a “communications apparatus,” and recite “votes” in the context of what the “particular communications channel” “receives.” Nothing within the structure of the claims requires resolving the origin of such votes. Furthermore, Patent Owner’s proposed construction is inconsistent with the construction it agreed to before the district court in the Qualcomm Litigation. In that litigation, the parties agreed that the term “vote” should be construed as “a binary expression (to use or not to use),” a construction that makes no reference to the origin of the “vote” as from a participant or otherwise. Ex. 1014, 6. We see no compelling reason to excuse the inconsistency by adopting a narrower construction when the Board applies a claim-construction standard (broadest reasonable interpretation) that could only result in the same or a broader construction. See Amazon.com, Inc. v. Barnesandnoble.com, Inc., 239 F.3d 1343, 1351 (Fed. Cir. 2001) (“A patent may not, like a ‘nose of wax,’ be twisted one way to avoid anticipation and another to find infringement.” (quoting Sterner Lighting, Inc. v. Allied Elec. Supply, Inc., 431 F.2d 539, 544 (5th Cir. 1970))). Accordingly, we construe “votes to use a particular communications channel” as “expressions of preference for using the particular communications channel.”” slip op. at 10

  • Novelty / Anticipation (§102) › Anticipation standard (single reference, every element)UnpatentableUnpatentable

    “Patent Owner responds that “the Gerten device is not capable of and expressly teaches away from performing this functionality.” PO Resp. 15 (citing Melendez Decl. ¶ 33). Patent Owner contends that “Gerten’s disclosure is directed toward eliminating channels for use in an entire piconet as opposed to eliminating channels for use by certain participants within a piconet.” Id. at 16 (emphasis added). Patent Owner argues that Gerten does not disclose a selection kernel capable of maintaining synchronization between a master and more than one slave in a piconet, with the master and one slave using a default set of channels while the same master and a different slave use a different set of channels. Id. We are not persuaded that the absence of a specific teaching of such a selection kernel supports the conclusion that one of skill in the art would understand Gerten to function in the manner Patent Owner suggests. In this instance, Petitioner refers to two embodiments of Gerten “in which a first participant communicates with a second participant via a normal sequence and with another participant via an adaptive hopping sequence.” Reply 5. First, Figure 3 of Gerten is reproduced below. Figure 3 illustrates “methodology for determining and communicating channels to be avoided to a remote device.” Ex. 1003, col. 2, ll. 4–6. As illustrated in the drawing, a master unit performs a discovery process (block 110) upon connecting with a new slave unit. Ding Decl. ¶¶ 60, 64. If the slave unit is capable of using interference avoidance, the master unit begins the process of determining a modified set of channels for use (block 120). Id. ¶ 45. If a second slave unable to use interference avoidance enters the piconet, standard frequency hopping is used. Supp. Ding Decl. ¶ 9. Under Patent Owner’s characterization of Gerten, entry of the second slave into the network would require the first slave necessarily to revert back to the default hopping sequence. Id. ¶ 10. But this would undermine the stated benefits of Gerten, which explicitly discloses: The above process can be applied to a Bluetooth example and includes identification of a Bluetooth device’s ability to support interference avoidance, the measurements of signal strength on all channels and identification of which channel should not be used without violating the FCC rules, a method of modifying the Bluetooth hop sequence so that it will avoid channels containing strong or fixed interferers while still supporting standard Bluetooth hopping with other non-enabled members of the piconet and a method of relating necessary interference avoidance information to the remote Bluetooth devices. Ex. 1003, col. 4, l. 66–col. 5, l. 9 (emphasis added).” slip op. at 17

  Patent outcomesUS 7,477,624 mixed
  Claim construction§ 102 anticipation§ 103 obviousness
  Patents in suitUS 7,477,624
• Qualcomm Inc. v. Bandspeed, Inc.Some claims unpatentable
  PTAB · Sep 7, 2016 · IPR2015-01581 · APJ Patrick M Boucher · IPR · Final written decision

  Claims 9, 10, 12, 21, 22, and 24 are unpatentable; claims 11 and 23 are not shown unpatentable because Cuffaro does not establish the specified vote threshold.

  RulingsFinal written decision

  • Claim Construction › Threshold & procedure › Whether a term needs construction (O2 Micro)Term construed board ownDecided for petitioner

    “1. “hopping sequence” Each of challenged claims 9, 10, 22, and 24 recites a “hopping sequence.” Petitioner’s declarant, Dr. Zhi Ding, attests that the phrase is “a well-understood term of art.” Ding Decl. ¶ 35 (citing Ex. 1016, 127–33). Consistent with Dr. Ding’s testimony, we applied a preliminary construction of “hopping sequence” in the Institution Decision as “the order in which the communications network hops among the set of frequencies.” Dec. 7. That construction is not contested by Patent Owner, and we adopt it for this Final Written Decision.” slip op. at 8

  • Claim Construction › Intrinsic evidence (Phillips canons) › Plain and ordinary meaning to a POSITATerm construed board ownDecided for petitioner

    “Furthermore, Patent Owner’s proposed construction is inconsistent with the construction it agreed to before the district court in the Qualcomm Litigation. In that litigation, the parties agreed that the term “vote” should be construed as “a binary expression (to use or not to use),” a construction that makes no reference to the origin of the “vote” as from a participant or otherwise. Ex. 1018, 6. We see no compelling reason to excuse the inconsistency by adopting a narrower construction when the Board applies a claim-construction standard (broadest reasonable interpretation) that could only result in the same or a broader construction. See Amazon.com, Inc. v. Barnesandnoble.com, Inc., 239 F.3d 1343, 1351 (Fed. Cir. 2001) (“A patent may not, like a ‘nose of wax,’ be twisted one way to avoid anticipation and another to find infringement.” (quoting Sterner Lighting, Inc. v. Allied Elec. Supply, Inc., 431 F.2d 539, 544 (5th Cir. 1970))). Accordingly, we construe “votes to use a particular communications channel” as “expressions of preference for using the particular communications channel.”” slip op. at 10

  • Novelty / Anticipation (§102) › Anticipation standard (single reference, every element)UnpatentableUnpatentable

    “In addressing independent claim 9’s specific requirement that different sets of channels be used with the second and third communications devices, Petitioner reasons that the process summarized above may be applied by the master device to each of the slave devices separately: “the master device of Gerten performs a service discovery request to determine if each slave device has interference avoidance capabilities.” Id. at 19 (emphasis added) (citing Ding Decl. ¶ 53; Ex. 1003, col. 4, ll. 38–51). Thus, Petitioner argues, if one slave has such interference avoidance capabilities, communications with that slave may take place using a modified frequency hopping scheme; if another (legacy) slave lacks such interference avoidance capabilities, communications take place using a normal mode with default communications channels that are not changed based on channel performance. Id. (citing Ding Decl. ¶ 54); see id. at 17–18. Thus, Petitioner concludes, the recited communications with the third communications device over default communications channels occur “while” communicating with the second communications device over the first and second sets of communications channels, as we have construed the term “while.” Petitioner supports this reasoning with testimony by Dr. Ding, which we credit. Id. at 19–20 (citing Ding Decl. ¶¶ 52–54). Patent Owner responds that “the Gerten device is not capable of and expressly teaches away from performing this functionality.” PO Resp. 15 (citing Melendez Decl. ¶ 32). Patent Owner contends that “Gerten’s disclosure is directed toward eliminating channels for use in an entire piconet as opposed to eliminating channels for use by certain participants within a piconet.” Id. (emphasis added). Patent Owner argues that Gerten does not disclose a selection kernel capable of maintaining synchronization between a master and more than one slave in a piconet, with the master and one slave using a default set of channels while the same master and a different slave use a different set of channels. Id. We are not persuaded that the absence of a specific teaching of such a selection kernel supports the conclusion that one of skill in the art would understand Gerten to function in the manner Patent Owner suggests. In this instance, Petitioner refers to two embodiments of Gerten “in which a first participant communicates with a second participant via a normal sequence and with another participant via an adaptive hopping sequence.” Reply 5. First, Figure 3 of Gerten is reproduced below. Figure 3 illustrates “methodology for determining and communicating channels to be avoided to a remote device.” Ex. 1003, col. 2, ll. 4–6. As illustrated in the drawing, a master unit performs a discovery process (block 110) upon connecting with a new slave unit. Ding Decl. ¶¶ 58, 61. If the slave unit is capable of using interference avoidance, the master unit begins the process of determining a modified set of channels for use (block 120). Id. ¶ 46. If a second slave unable to use interference avoidance enters the piconet, standard frequency hopping is used. Supp. Ding Decl. ¶ 9. Under Patent Owner’s characterization of Gerten, entry of the second slave into the network would require the first slave necessarily to revert back” slip op. at 15

  • Obviousness (§103) › Motivation to combine / reasonable expectation of successMotivation foundAnalogous artUnpatentable

    “base station. Ex. 1004, col. 7, ll. 23–47. Because Cuffaro does not limit the type of communications link used for such reporting, Petitioner reasons, and we agree, that “one skilled in the art would consider it obvious for the slave device in Gerten to perform the interference signal strength measurements” and to communicate channel performance data measured by the slave device over one or more of the plurality of communications channels based on the hopping sequence. Pet. 29. Petitioner supports this reasoning with declaration testimony by Dr. Ding. Ding Decl. ¶ 100. Petitioner further provides persuasive reasoning why a person of ordinary skill in the art would have combined the relevant teachings of Gerten and Cuffaro, including that “Cuffaro and Gerten are in the same field of endeavor” of selecting channels to avoid interference in a communications system; that measuring interference signal strength at a slave device such as described by Cuffaro provides a more accurate determination of the impact of the receiver unit from the interference on a given channel, and, therefore, would provide more accurate identification of bad channels in Gerten; and that Gerten suggests such a modification by describing that both a master and a slave can participate in identifying channels to avoid. Pet. 29–31. Petitioner supports this reasoning with declaration testimony by Dr. Ding. Ding Decl. ¶¶ 101, 102. Patent Owner responds by observing that, unlike Gerten, “Cuffaro does not relate to communications systems wherein the devices that are communicating with each other . . . are even transmitting or receiving on the same channels.” PO Resp. 21. Instead, the cellular telephone systems described by Cuffaro use separate physical channels for uplink and downlink. Ex. 1004, col. 4, ll. 9–11. Patent Owner contends that, in Cuffaro, performance data cannot be sent back on the same set of channels on which they were received, and, therefore “[a] mobile station of Cuffaro cannot transmit channel performance data ‘over one or more of the plurality of communications channels.’” PO Resp. 21–22. Dr. Melendez agrees. Melendez Decl. ¶¶ 41–43. Even accepting that Patent Owner’s contention regarding Cuffaro is factually accurate does not lead to the conclusion that Petitioner’s reasoning regarding the combination of Gerten and Cuffaro is deficient. Petitioner does not propose simply to incorporate the performance-data communication mechanism of Cuffaro into the system of Gerten. Rather, Petitioner relies on Cuffaro’s teaching of communicating performance data between devices, and applying that teaching to the system described by Gerten. See Reply 9– 10. That Cuffaro incidentally uses different frequencies for uplink and downlink communications does not diminish the relevance of the teaching identified by Petitioner.” slip op. at 23

  Patent outcomesUS 7,477,624 mixed
  Claim construction§ 102 anticipation§ 103 obviousness
  Patents in suitUS 7,477,624
• Qualcomm Inc. v. Bandspeed, Inc.Some claims unpatentable
  PTAB · Sep 7, 2016 · IPR2015-01577 · APJ Patrick M Boucher · IPR · Final written decision

  Claims 1, 2, 4, 13, 14, 16, 25, 26, 28, and 29 are unpatentable; claims 3, 15, and 27 were not shown unpatentable, with the specified-vote limitation not established.

  RulingsFinal written decision

  • Claim Construction › Threshold & procedure › Whether a term needs construction (O2 Micro)Term construed board ownDecided for petitioner

    “sequence.” Petitioner’s declarant, Dr. Zhi Ding, attests that the phrase is “a well-understood term of art.” Ding Decl. ¶ 35 (citing Ex. 1016, 127–33). Consistent with Dr. Ding’s testimony, we applied a preliminary construction of “hopping sequence” in the Institution Decision as “the order in which the communications network hops among the set of frequencies.” Dec. 7. That construction is not contested by Patent Owner, and we adopt it for this Final Written Decision.” slip op. at 8

  • Novelty / Anticipation (§102) › Anticipation standard (single reference, every element)UnpatentableUnpatentable

    “as disclosed by Gerten’s description of modified frequency hopping schemes. Id. at 14. In doing so, Petitioner notes that Gerten discloses periodic updating of the modified frequency hopping scheme, supporting a conclusion that Gerten discloses selection at different times. Id. at 14, 15– 16. Petitioner highlights this periodic updating to identify distinct “period[s] of time” during which different “set[s] of two or more communications channels [are] used to transmit and receive.” Id. at 15–16 (italics omitted). In addressing independent claim 1’s specific requirement that different sets of channels be used with the second and third communications devices, Petitioner reasons that the process summarized above may be applied by the master device to each of the slave devices separately: “the master device of Gerten performs a service discovery request to determine if each slave device has interference avoidance capabilities.” Id. at 18 (emphasis added) (citing Ding Decl. ¶ 53; Ex. 1003, col. 4, ll. 38–51). Thus, Petitioner argues, if one slave has such interference avoidance capabilities, communications with that slave may take place using a modified frequency hopping scheme; if another (legacy) slave lacks such interference avoidance capabilities, communications take place using a normal mode with default communications channels that are not changed based on channel performance. Id. at 18 (citing Ding Decl. ¶ 55); see id. at 16–17. Thus, Petitioner concludes, the recited transmissions and receptions from the third communications device over default communications channels occur “while” transmitting to and receiving from the second communications device over the first and second sets of communications channels, as we have construed the term “while.” Petitioner supports this reasoning with testimony by Dr. Ding, which we credit. Id. at 18 (citing Ding Decl. ¶¶ 53– 55).” slip op. at 15

  • Obviousness (§103) › Motivation to combine / reasonable expectation of successMotivation foundMotivation not foundMixed

    “Petitioner further provides persuasive reasoning why a person of ordinary skill in the art would have combined the relevant teachings of Gerten and Cuffaro, including that “Cuffaro and Gerten are in the same field of endeavor” of selecting channels to avoid interference in a communications system; that measuring interference signal strength at a slave device such as described by Cuffaro provides a more accurate determination of the impact of the receiver unit from the interference on a given channel, and, therefore, would provide more accurate identification of bad channels in Gerten; and that Gerten suggests such a modification by describing that both a master and a slave can participate in identifying channels to avoid. Pet. 30–31. Petitioner supports this reasoning with declaration testimony by Dr. Ding. Ding Decl. ¶¶ 128, 129.” slip op. at 24

  • Obviousness (§103) › Analogous artAnalogous artDecided for petitioner

    “Two criteria have evolved for determining whether prior art is analogous: (1) whether the art is from the same field of endeavor, regardless of the problem addressed, and (2) if the reference is not within the field of the inventor’s endeavor, whether the reference still is reasonably pertinent to the particular problem with which the inventor is involved. In re Clay, 966 F.2d 656, 658–59 (Fed. Cir. 1992) (citing In re Deminski, 796 F.2d 436, 442 (Fed. Cir. 1986); In re Wood, 599 F.2d 1032, 1036 (CCPA 1979)). Patent Owner understates the degree to which Petitioner addresses the analogousness of the art by focusing on Petitioner’s contention that Gerten and Cuffaro are in the same field of endeavor. PO Resp. 40 (citing Pet. 30). Petitioner also addresses the second prong of the Clay test by providing reasons why a person of skill in the art would use the transmitted performance data of Cuffaro in the selection process of Gerten, including improved accuracy in determining the impact on the receiver unit from the interference on a given channel. See Pet. 31. We agree with Petitioner’s reasoning and find that Cuffaro and Gerten are analogous art to the claimed invention at least because they are reasonably pertinent to the particular problem with which the inventor was involved. We conclude that Petitioner has demonstrated, by a preponderance of the evidence, that claims 2, 14, and 26 are unpatentable under 35 U.S.C. § 103(a) over Gerten and Cuffaro.” slip op. at 26

  Patent outcomesUS 7,477,624 mixed
  Claim construction§ 102 anticipation§ 103 obviousness
  Patents in suitUS 7,477,624
• Marvell Semiconductor, Inc. / Mediatek Inc. et al. v. Bandspeed, Inc.Some claims unpatentable
  PTAB · Sep 7, 2016 · IPR2015-00316 · APJ Patrick M Boucher · IPR · Final written decision

  Claims 9, 10, 12, 21, 22, and 24 are unpatentable; claims 11 and 23 are not shown unpatentable because Cuffaro does not support the specified-vote limitation.

  RulingsFinal written decision

  • Claim Construction › Threshold & procedure › Whether a term needs construction (O2 Micro)Term construed board ownDecided for petitioner

    “1. “hopping sequence” Each of challenged claims 9, 10, 22, and 24 recites a “hopping sequence.” Petitioner’s declarant, Dr. Zhi Ding, attests that the phrase is “a well-understood term of art.” Ding Decl. ¶ 35 (citing Ex. 1016, 127–33). Consistent with Dr. Ding’s testimony, we applied a preliminary construction of “hopping sequence” in the Institution Decision as “the order in which the communications network hops among the set of frequencies.” Dec. 7. That construction is not contested by Patent Owner, and we adopt it for this Final Written Decision.” slip op. at 8

  • Claim Construction › Intrinsic evidence (Phillips canons) › Plain and ordinary meaning to a POSITATerm construed board ownDecided for petitioner

    “participants in such other claim language “was because it wanted to clarify that each participant got a single vote,” and explained its position that, in the claims at issue in this proceeding, “participant is implicit in the claim language as it is.” Tr. 78:16–25. But the claims are directed to a “communications device,” and recite “votes” in the context of what the “particular communications channel” “receives.” Nothing within the structure of the claims requires resolving the origin of such votes. Furthermore, Patent Owner’s proposed construction is inconsistent with the construction it agreed to before the district court in the Qualcomm Litigation. In that litigation, the parties agreed that the term “vote” should be construed as “a binary expression (to use or not to use),” a construction that makes no reference to the origin of the “vote” as from a participant or otherwise. Ex. 1018, 6. We see no compelling reason to excuse the inconsistency by adopting a narrower construction when the Board applies a claim-construction standard (broadest reasonable interpretation) that could only result in the same or a broader construction. See Amazon.com, Inc. v. Barnesandnoble.com, Inc., 239 F.3d 1343, 1351 (Fed. Cir. 2001) (“A patent may not, like a ‘nose of wax,’ be twisted one way to avoid anticipation and another to find infringement.” (quoting Sterner Lighting, Inc. v. Allied Elec. Supply, Inc., 431 F.2d 539, 544 (5th Cir. 1970))). Accordingly, we construe “votes to use a particular communications channel” as “expressions of preference for using the particular communications channel.”” slip op. at 10

  • Novelty / Anticipation (§102) › Anticipation standard (single reference, every element)UnpatentableUnpatentable

    “(citing Melendez Decl. ¶ 32). Patent Owner contends that “Gerten’s disclosure is directed toward eliminating channels for use in an entire piconet as opposed to eliminating channels for use by certain participants within a piconet.” Id. (emphasis added). Patent Owner argues that Gerten does not disclose a selection kernel capable of maintaining synchronization between a master and more than one slave in a piconet, with the master and one slave using a default set of channels while the same master and a different slave use a different set of channels. Id. We are not persuaded that the absence of a specific teaching of such a selection kernel supports the conclusion that one of skill in the art would understand Gerten to function in the manner Patent Owner suggests. In this instance, Petitioner refers to two embodiments of Gerten “in which a first participant communicates with a second participant via a normal sequence and with another participant via an adaptive hopping sequence.” Reply 5. First, Figure 3 of Gerten is reproduced below. Figure 3 illustrates “methodology for determining and communicating channels to be avoided to a remote device.” Ex. 1003, col. 2, ll. 4–6. As illustrated in the drawing, a master unit performs a discovery process (block 110) upon connecting with a new slave unit. Ding Decl. ¶¶ 58, 61. If the slave unit is capable of using interference avoidance, the master unit begins the process of determining a modified set of channels for use (block 120). Id. ¶ 46. If a second slave unable to use interference avoidance enters the piconet, standard frequency hopping is used. Supp. Ding Decl. ¶ 9. Under Patent Owner’s characterization of Gerten, entry of the second slave into the network would require the first slave necessarily to revert back to the default hopping sequence. Id. ¶ 10. But this would undermine the stated benefits of Gerten, which explicitly discloses: The above process can be applied to a Bluetooth example and includes identification of a Bluetooth device’s ability to support interference avoidance, the measurements of signal strength on all channels and identification of which channel should not be used without violating the FCC rules, a method of modifying the Bluetooth hop sequence so that it will avoid channels containing strong or fixed interferers while still supporting standard Bluetooth hopping with other non-enabled members of the piconet and a method of relating necessary interference avoidance information to the remote Bluetooth devices. Ex. 1003, col. 4, l. 66–col. 5, l. 9 (emphasis added).” slip op. at 16

  • Obviousness (§103) › Motivation to combine / reasonable expectation of success › Teaching awayTeaching away not foundDecided for petitioner

    “teaches away from the claim limitations. See PO Resp. 15. A prior-art reference does not teach away from the claimed subject matter unless the prior-art reference also criticizes, discredits, or otherwise discourages the solution claimed. See In re Fulton, 391 F.3d 1195, 1201 (Fed. Cir. 2004). In support of this contention, Patent Owner relies on testimony by Dr. Melendez that “the only selection kernels (Gerten Fig. 6 and Fig. 7) disclosed for the transceiver (Gerten Fig. 2) in Gerten are expressly not capable of providing the subject claimed limitations of the [’]624 patent as is discussed below, and so would serve only to teach away from the claim.” Melendez Decl. ¶ 32. Even if Dr. Melendez’s statement is accurate, such examples in Gerten do not meet the “teaching away” standard because the mere use of examples in a reference that function in a different way does not criticize, discredit, or otherwise discourage the solution claimed. In addition, “[t]eaching away is irrelevant to anticipation.” Seachange Int’l, Inc. v. C-Cor, Inc., 413 F.3d 1361, 1380 (Fed. Cir. 2005).” slip op. at 19

  Patent outcomesUS 7,477,624 mixed
  Claim construction§ 102 anticipation§ 103 obviousness
  Patents in suitUS 7,477,624
• Qualcomm Inc. / Marvell Semiconductor, Inc. et al. v. Bandspeed, Inc.Some claims unpatentable
  PTAB · Sep 7, 2016 · IPR2015-00315 · APJ Patrick M Boucher · IPR · Final written decision

  Claims 5, 6, 8, 17, 18, and 20 are unpatentable; claims 7 and 19 were not shown unpatentable, because Cuffaro does not disclose or render obvious a specified number of votes.

  RulingsFinal written decision

  • Claim Construction › Functional claiming / §112(f) means-plus-function › Whether §112(f) applies (Williamson, nonce words)§112(f) appliesDecided for petitioner

    “phrase “means for . . . .” Petitioner construes these terms in accordance with 35 U.S.C. § 112 ¶ 6, identifying an algorithm described in the specification corresponding to each “means” limitation. Pet. 7–9 (citing Ex. 1001, col. 8, l. 8–38, col. 8, ll. 49–col. 9, l. 16, col. 19, l. 25–col. 20, l. 67). Petitioner identifies a general purpose computer, processor 704 in Figure 7, as structure for “executing the instructions associated with the corresponding function” recited in each “means limitation,” except for the “means fro [sic] the first participant to communicate . . .” recited in claims 5 and 20. Pet. 7–9 (citing Ex. 1001, Fig. 7, col. 25, ll. 13–18). For the “means fro [sic] the first participant to communicate” limitation, Petitioner identifies transceiver 216, shown in Figure 2, reproduced supra. Pet. 9 (citing Ex. 1001, Fig. 2, col. 9, ll. 54–59). Patent Owner does not contest these identifications. We agree with Petitioner’s identifications and adopt them as our constructions of the means-plus-function limitations. Specifically, as to those means-plus-function limitations that correspond to processor 704 in Figure 7, Petitioner identifies in its claim chart the algorithm described in the specification for performing each function of these means. Pet. 8–9; See also Function Media, L.L.C. v. Google, Inc., 708 F.3d 1310, 1318 (Fed. Cir. 2013) (“When dealing with a ‘special purpose computer-implemented means-plus-function limitation,’ [the Federal Circuit] require[s] the specification to disclose the algorithm for performing the function.”); Blackboard, Inc. v. Desire2Learn, Inc., 574 F.3d 1371, 1384 (Fed. Cir. 2009) (“[W]hen a computer is referenced as support for a function in a means-plus-function claim, there must be some explanation of how the computer performs the claimed function.”).” slip op. at 8

  • Claim Construction › Intrinsic evidence (Phillips canons) › Plain and ordinary meaning to a POSITATerm construed board ownDecided for petitioner

    “We are not persuaded by this reasoning. As Petitioner observes, the embodiments of the ’624 patent identified by Patent Owner are characterized as “examples,” and a person of ordinary skill “would understand that the example scenarios of the specification are not necessarily limiting on the claims.” Reply 3 (citing Ding Supp. Decl. ¶ 6). In addition, Petitioner notes that claim language in related patents owned by Patent Owner explicitly refers to participants, evidencing Patent Owner’s understanding “how to expressly create participant-specific voting requirements in claims.” Id. at 3.” slip op. at 10

  • Novelty / Anticipation (§102) › Anticipation standard (single reference, every element)UnpatentableUnpatentable

    “Patent Owner responds that “the Gerten device is not capable of and expressly teaches away from performing this functionality.” PO Resp. 15 (citing Melendez Decl. ¶ 33). Patent Owner contends that “Gerten’s disclosure is directed toward eliminating channels for use in an entire piconet as opposed to eliminating channels for use by certain participants within a piconet.” Id. at 16 (emphasis added). Patent Owner argues that Gerten does not disclose a selection kernel capable of maintaining synchronization between a master and more than one slave in a piconet, with the master and one slave using a default set of channels while the same master and a different slave use a different set of channels. Id. We are not persuaded that the absence of a specific teaching of such a selection kernel supports the conclusion that one of skill in the art would understand Gerten to function in the manner Patent Owner suggests. In this instance, Petitioner refers to two embodiments of Gerten “in which a first participant communicates with a second participant via a normal sequence and with another participant via an adaptive hopping sequence.” Reply 5. First, Figure 3 of Gerten is reproduced below. Figure 3 illustrates “methodology for determining and communicating channels to be avoided to a remote device.” Ex. 1003, col. 2, ll. 4–6. As illustrated in the drawing, a master unit performs a discovery process (block 110) upon connecting with a new slave unit. Ding Decl. ¶¶ 60, 64. If the slave unit is capable of using interference avoidance, the master unit begins the process of determining a modified set of channels for use (block 120). Id. ¶ 45. If a second slave unable to use interference avoidance enters the piconet, standard frequency hopping is used. Supp. Ding Decl. ¶ 9. Under Patent Owner’s characterization of Gerten, entry of the second slave into the network would require the first slave necessarily to revert back to the default hopping sequence. Id. ¶ 10. But this would undermine the stated benefits of Gerten, which explicitly discloses: The above process can be applied to a Bluetooth example and includes identification of a Bluetooth device’s ability to support interference avoidance, the measurements of signal strength on all channels and identification of which channel should not be used without violating the FCC rules, a method of modifying the Bluetooth hop sequence so that it will avoid channels containing strong or fixed interferers while still supporting standard Bluetooth hopping with other non-enabled members of the piconet and a method of relating necessary interference avoidance information to the remote Bluetooth devices. Ex. 1003, col. 4, l. 66–col. 5, l. 9 (emphasis added).” slip op. at 17

  • Obviousness (§103) › Motivation to combine / reasonable expectation of successMotivation foundReasonable expectation foundUnpatentable

    “of performance data from remote devices to a base station, which Petitioner respectively associates with the slave and master devices of Gerten. See Pet. 29. A quality metric is obtained from measurements of both assigned and unassigned frequency channels that are reported back to the base station. Ex. 1004, col. 7, ll. 23–47. Because Cuffaro does not limit the type of communications link used for such reporting, Petitioner reasons, and we agree, that “a person of ordinary skill in the art . . . would consider it obvious for the slave device in Gerten to perform the interference signal strength measurements” and to communicate channel performance data measured by the slave device over one or more of the plurality of communications channels based on the hopping sequence. Pet. 31. Petitioner supports this reasoning with declaration testimony by Dr. Ding. Ding Decl. ¶ 111. Petitioner further provides persuasive reasoning why a person of ordinary skill in the art would have combined the relevant teachings of Gerten and Cuffaro, including that “Cuffaro and Gerten are in the same field of endeavor” of selecting channels to avoid interference in a communications system; that measuring interference signal strength at a slave device such as described by Cuffaro provides a more accurate determination of the impact of the receiver unit from the interference on a given channel, and, therefore, would provide more accurate identification of bad channels in Gerten; and that Gerten suggests such a modification by describing that both a master and a slave can participate in identifying channels to avoid. Pet. 31–32. Petitioner supports this reasoning with declaration testimony by Dr. Ding. Ding Decl. ¶¶ 113, 114.” slip op. at 24

  Patent outcomesUS 7,477,624 mixed
  Claim construction§ 102 anticipation§ 103 obviousness
  Patents in suitUS 7,477,624

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