- PTAB · Mar 15, 2017 · IPR2016-00999 · APJ Jeffrey S Smith · IPR · Rehearing
The Board denied rehearing, leaving in place its denial of institution for claims 1–28 because Petitioner did not show a reasonable likelihood that steered planar-array beams are necessarily asymmetrical.
RulingsRehearing decision- RehearingRehearing, deniedDenied
“II. STANDARD OF REVIEW Under 37 C.F.R. § 42.71(c), “[w]hen rehearing a decision on petition, a panel will review the decision for an abuse of discretion.” An abuse of discretion may be determined if a decision is based on an erroneous interpretation of law, if a factual finding is not supported by substantial evidence, or if the decision represents an unreasonable judgment in weighing relevant factors. See Star Fruits S.N.C. v. United States, 393 F.3d 1277, 1281 (Fed. Cir. 2005); Arnold P’ship v. Dudas, 362 F.3d 1338, 1340 (Fed. Cir. 2004); In re Gartside, 203 F.3d 1305, 1315–16 (Fed. Cir. 2000). The request must identify, with specificity, all matters that the moving party believes the Board misapprehended or overlooked. See 37 C.F.R. § 42.71(d). Section 42.71(d) further provides that the request must identify where each matter was previously addressed.” slip op. at 2
- PTAB / AIA Trials › Institution threshold (reasonable likelihood / more likely than not)Institution denied meritsInstitution denied
“Lastly, Petitioner contends the Decision overlooked or “misapprehended the facts showing that all steered planar array antennas inherently result in radiation patterns having at least one asymmetrical beam.” Req. 13–15. According to Petitioner, Figure 4 of U.S. Patent No. 5,929,823 (Exhibit 2010) and Figure 3 of U.S. Patent No. 6,198,434 (Exhibit 2011), relied upon in Patent Owner’s Preliminary Response as describing remedies for distortion effects due to asymmetrical beams (Prelim. Resp. 47–48), do not eliminate the inherent asymmetry of the main beam. Req. 14. However, our Decision relies on Paragraphs 151 to 156 of Mr. Cosgrove’s testimony (Ex. 2001), which cite additional sections of Exhibits 2010 and 2011, to determine that the steered beams of a planar array are not necessarily asymmetrical. Dec. 21–23 (citing Ex. 2001 ¶¶ 151–156). For example, Mr. Cosgrove addresses the asymmetric bulge shown in Figure 4 of Exhibit 2010 by citing to a description of Figure 6, which describes a lobe symmetry of main lobe 610 that presents a more slender beam mid-section than that of main lobe 410 of Figure 4. Ex. 2001 ¶ 152 (citing Ex. 2010, 7:65–8:6). Mr. Cosgrove also addresses the asymmetric bulge shown in Figure 3 of Exhibit 2011 by citing to a description of Figure 6, which describes main lobe 610 as substantially symmetric, and more suited than lobe 310 of Figure 3 to provide communications within a defined subsection of an area to be served. Ex. 2001 ¶ 156 (citing Ex. 2011, 10:13–16). Accordingly, the Decision did not misapprehend or overlook any arguments or evidence presented by Petitioner. We did not abuse our discretion in determining that the Petitioner did not adequately establish a reasonable likelihood that a steered beam of a planar array is necessarily asymmetrical.” slip op. at 5
NonePatents in suitUS 8,311,582 - Commscope Technologies, LLC v. Communications Components Antenna Inc.Institution deniedPTAB · Nov 3, 2016 · IPR2016-00999 · APJ Jeffrey S Smith · IPR · Institution
The Board denied institution because the petition did not show a reasonable likelihood of proving claims 1–28 unpatentable, principally because Yea did not establish the claimed asymmetrical coverage areas.
RulingsInstitution decision- PTAB / AIA Trials › Institution threshold (reasonable likelihood / more likely than not)Institution denied meritsInstitution denied
“partes review of claims 1–28 of U.S. Patent No. 8,311,582 B2 (Ex. 1001, “the ’582 patent”). Paper 1 (“Pet.”). Patent Owner, Communications Components Antenna Inc., filed a Preliminary Response. Paper 7 (“Prelim. Resp.”). Institution of an inter partes review is authorized by statute when “the information presented in the petition . . . and any response . . . shows that there is a reasonable likelihood that the petitioner would prevail with respect to at least 1 of the claims challenged in the petition.” 35 U.S.C. § 314(a); see 37 C.F.R. § 42.108. Upon consideration of the Petition and the Preliminary Response, we are not persuaded Petitioner has demonstrated a reasonable likelihood that it would prevail in establishing the unpatentability of claims 1–28 of the ’582 patent. Accordingly, we do not institute an inter partes review.” slip op. at 2
- Claim Construction › Threshold & procedure › Whether a term needs construction (O2 Micro)Term construed petitioner constructionDecided for petitioner
“Petitioner’s proposed construction of this limitation is supported by the specification of the ’582 patent. The ’582 patent discloses replacing a single sector coverage area with sub-sector coverage areas, at least one of which is an asymmetrical coverage area. Ex. 1001, 3:16–18. The ’582 patent discloses that the use of asymmetrical coverage areas permits the total coverage area to closely approximate the symmetrical sector coverage area being replaced, without creating excessively large sub-sector handover zones or introducing sever degradation in network performance. Id. at 3:18–24. The ’582 patent discloses creating the asymmetrical coverage areas by replacing an existing antenna with an antenna that has substantially the same coverage area, but divides the coverage area into a plurality of separate asymmetrical beams or sub-sectors. Id. at 4:32–38. As disclosed by the ’582 patent, the replacement antenna produces a plurality of separate beams, each defining a new sub-sector with only a small overlapping area between them and which together provide substantially identical coverage to the sector supported by the original antenna, to upgrade the single sector to a plurality of sub-sectors without significantly affecting neighboring sites. Id. at 4:51–57. The replacement antenna introduces asymmetry into the generated beam pattern. Id. at 4:58–60. The introduction of asymmetrical beams by the replacement antenna allows close approximation of the coverage area of the conventional sector antenna being replaced. Id. at 5:61–64. For purposes of this Decision, we adopt Petitioner’s proposed construction of “a plurality of sub-sector coverage areas extending therefrom, at least one of which is asymmetrical,” as a plurality of replacement sub-sector beams, at least one of which has an asymmetrical shape, where asymmetry includes deliberate or inherent asymmetry as the broadest reasonable construction consistent with the specification.” slip op. at 8
- Novelty / Anticipation (§102) › Anticipation standard (single reference, every element)Not shown unpatentableNot shown unpatentable
“49 (Fed. Cir. 2005). There, the district court invalidated claims of the patent in suit on summary judgment based on the measured dimensions of a prior art patent figure. Id. at 1148. The Federal Circuit reversed, warning “that arguments based on drawings not explicitly made to scale in issued patents are unavailing.” Id. at 1149. Petitioner here does not identify any portion of Yea disclosing that Figures 4 and 8 are drawn accurately enough to determine an asymmetrical nature of the radiation patterns. Petitioner also fails to cite to any disclosure in Yea that identifies or describes an asymmetrical nature of the radiation patterns. Furthermore, Petitioner also has not explained why the shapes shown in the linear scale drawings of Figure 4 would show similar shapes when converted to a logarithmic scale. Additionally, Petitioner does not explain why the carrier to interference ratio shown in Figure 8 can be used to accurately measure antenna radiation beam patterns. We find Petitioner does not sufficiently establish that the plots shown in Figures 4 and 8 of Yea can be used to determine whether the antenna radiation beam pattern is asymmetrical. On the record before us, we determine the Petition and supporting evidence does not adequately establish a reasonable likelihood that Petitioner would prevail in showing that Yea anticipates independent claims 1, 13, and 20. b. Dependent Claims 2, 6, 7, 9, 11, 12, 14, 15, 18, 19, 21, 22, 24, and 27 Petitioner argues that Yea anticipates dependent claims 2, 6, 7, 9, 11, 12, 14, 15, 18, 19, 21, 22, 24, and 27. Pet. 47–53. In so arguing, Petitioner relies on Yea as disclosing the claimed asymmetrical coverage area. Id. Because we are not persuaded that Yea discloses this limitation, we are not persuaded that Petitioner establishes a reasonable likelihood of prevailing in showing that Yea anticipates dependent claims 2, 6, 7, 9, 11, 12, 14, 15, 18, 19, 21, 22, 24, and 27.” slip op. at 14
- Obviousness (§103) › Motivation to combine / reasonable expectation of successMotivation not foundNot shown unpatentableNot shown unpatentable
“as well as testimony of both Mr. Collins and Mr. Cosgrove. Under Rule 37 C.F.R. § 42.108, any genuine issues of material fact created by the testimonial evidence should be viewed in light most favorable to the petitioner solely for purposes of deciding whether to institute an inter partes review. Even reviewing the testimony of Mr. Collins in the light most favorable to Petitioner, we determine Petitioner has established only that asymmetrical beams may be used in a planar array antenna, but not that a person of ordinary skill in the art would have understood steered beams of a planar array antenna are necessarily asymmetrical. Mr. Collins cites to Litva (Ex. 1009) and Wästberg (Ex. 1018) in stating that prior art steered beams of a planar array antenna can be asymmetrical beams. Ex. 1024 ¶ 179. We credit Patent Owner’s arguments and the testimony of Mr. Cosgrove to determine Petitioner does not sufficiently establish the likelihood that a person of ordinary skill in the art would have understood that steered beams of a planar array antenna are necessarily asymmetrical. Further, Petitioner fails to set forth a sufficient rationale for why a person of ordinary skill in the art would use the asymmetrical beams of the prior art with the disclosure of Yea. Pet. 39–40. On the record before us, we determine the Petition and supporting evidence does not adequately establish a reasonable likelihood that using asymmetrical beams in Yea would have been obvious. We therefore conclude that the information presented does not show a reasonable likelihood that Petitioner would prevail in showing the subject matter of claims 1, 2, 6, 7, 9, 11–15, 18–22, 24, and 27 would have been obvious over Yea, Metawave Website, Litva, and Wästberg.” slip op. at 22
Claim construction§ 102 anticipation§ 103 obviousnessPatents in suitUS 8,311,582 - Toyota Motor Corporation v. Signal IP, Inc.Institution deniedPTAB · Jun 9, 2016 · IPR2016-00293 · APJ Jason J Chung · IPR · Institution
The Board denied institution because the petition did not show a reasonable likelihood of proving claims 1, 2, and 6 obvious over either asserted combination.
RulingsInstitution decision- PTAB / AIA Trials › Institution threshold (reasonable likelihood / more likely than not)Institution denied meritsInstitution denied
“inter partes review of claims 1, 2, and 6 of U.S. Patent No. 5,714,927 (Ex. 1001, “the ’927 patent”). Paper 2 (“Pet.”). In response, Patent Owner, Signal IP, Inc., filed a Preliminary Response. Paper 8 (“Prelim. Resp.”). We have jurisdiction under 35 U.S.C. § 314, which provides that an inter partes review may not be instituted “unless . . . the information presented in the petition . . . shows that there is a reasonable likelihood that the petitioner would prevail with respect to at least 1 of the claims challenged in the petition.” For the reasons set forth below, we deny institution of inter partes review of the ’927 patent.” slip op. at 2
- Prior constructionPrior construction adoptedDecided for petitioner
“(1) a related inter partes review (Pet. 8), and (2) a related matter before the U.S. District Court for the Central District of California (id. at 6–8). Regarding the related inter partes review, the Board previously construed the term “alert command” as raw alert data that is used to generate an alert signal, and the term “alert signal” as a signal that provides a visual or audio alert to a driver. Volkswagen Grp. of Am., Inc. v. Signal IP, Inc., Case IPR2015-00968, slip op. at 6–7 (PTAB Aug. 25, 2015), Paper 6. In order to reach our decision below, we need only construe the terms “alert command” and “alert signal.” We, therefore, decline to specifically construe any other claim terms at this time. We agree with Petitioner’s construction of the terms “alert command” and “alert signal,” consistent with our prior construction in IPR2015-00968. (See id. for our prior construction of the terms.) Thus, we construe the term “alert command” as raw alert data that is used to generate an alert signal, and the term “alert signal” as a signal that provides a visual or audio alert to a driver. Id. As explained below, even using Petitioner’s construction of these terms, Petitioner’s challenge fails to establish a reasonable likelihood that Petitioner would prevail in establishing unpatentability.” slip op. at 6
- Obviousness (§103) › Motivation to combine / reasonable expectation of successMotivation not foundNot shown unpatentableNot shown unpatentable
“Petitioner asserts that it would have been obvious “to modify Pakett’s system such that it determines whether the ‘alert signal,’ as opposed to the ‘alert command,’ was active for a ‘threshold time’ as the claim requires.” Pet. 47. Petitioner asserts that this could be accomplished by activating a warning (alert signal) as soon as Pakett recognizes that an obstacle is present, and then applying the processing method previously applied to the persistence period instead to determine whether to sustain the warning. Id. at 47–48 (citing Ex. 1010 ¶¶ 101–04). Petitioner asserts that “one of ordinary skill in the art would consider Pakett’s delay of a warning until after the end of the persistence period to be nothing more than an optional redundancy,” and, thus, that this modification would have been obvious as “nothing more than a routine, obvious design choice.” Id. at 48 (citing Ex. 1010 ¶ 104). We disagree with Petitioner that the cited portions of Pakett’s teaching to delay the warning until after the persistence period is “nothing more than an optional redundancy,” at least because the cited portions of Packett do not indicate, either explicitly or implicitly, the 17 function of waiting for the persistence period before sending a warning to the driver indicators as optional or redundant. See id. Pakett clearly states that during the persistence period, “no warnings are sent to the driver indicators.” Ex. 1002, 6:50–51 (emphasis added). Pakett explains that waiting through the persistence period before sending warnings to the driver indicators prevents the system from incorrectly identifying stationary obstacles that were identified by the square wave generator 29 as valid obstacles in the blind spot. Id. at 7:56–63. Pakett thus explains that waiting through the persistence period before sending warnings to the driver indicators filters out false positives of objects in the blind spot of the vehicle. Id.” slip op. at 17
Claim construction§ 103 obviousnesscites Phillips · KSR · GrahamPatents in suitUS 5,714,927 - Corelogic, Inc. v. Boundary Solutions, Inc.Institution deniedPTAB · May 24, 2016 · CBM2016-00016 · APJ Peter P Chen · CBM · Institution
The Board denied institution for claims 1–19 because the petition did not establish that the ’957 patent qualifies as a covered business method patent.
RulingsInstitution decision- PTAB / AIA Trials › Institution threshold (reasonable likelihood / more likely than not)Institution denied meritsInstitution denied
“method patent,” as defined by the AIA. CoreLogic bears the burden of persuasion that the ’957 patent is a covered business method patent. See 37 C.F.R. § 42.304(a). For the reasons discussed below, we determine CoreLogic has made an insufficient showing that the ’957 patent is a “covered business method patent.” The AIA defines “covered business method patent” as “a patent that claims a method or corresponding apparatus for performing data processing or other operations used in the practice, administration, or management of a financial product or service, except that the term does not include patents for technological inventions.” AIA § 18(d)(1); see also 37 C.F.R. § 42.301(a). The legislative history of the AIA “explains that the definition of covered business method patent was drafted to encompass patents ‘claiming activities that are financial in nature, incidental to a financial activity or complementary to a financial activity.’” Transitional Program for Covered Business Method Patents—Definitions of Covered Business Method Patent and Technological Invention; Final Rule, 77 Fed. Reg. 48,374, 48,735 (Aug. 14, 2012) (“CBM Final Rules”) (quoting 157 Cong. Rec. S5432 (daily ed. Sept. 8, 2011)); see also Blue Calypso, LLC v. Groupon, Inc., 815 F.3d 1331, 1338 (Fed. Cir. 2016). To determine whether a patent is eligible for a covered business method patent review, the focus is on the claims. AIA § 18(d)(1) (“a patent that claims . . .” (emphasis added)); 37 C.F.R. § 42.301(a) (same); CBM Final Rules, 77 Fed. Reg. at 48,736 (comment 4) (“[T]he definition set forth in § 42.301(a) . . . is based on what the patent claims.”). A patent need have only one claim directed to a covered business method to be eligible for review. CBM Final Rules, 77 Fed. Reg. at 48,736 (comment 8) (“A patent having one or more claims directed to a covered business method is a covered business method patent for purposes of the review, even if the patent includes additional claims.”).” slip op. at 5
- Adverse judgmentAdverse judgmentOther
“patent because “[a]t least claim 1 of the ’957 patent claims data processing or other operations that are financial in nature or, at a minimum, incidental or complementary to a financial activity.” Pet. 7. CoreLogic also relies on dependent claims 13 and 16–18, and argues that those claims “explicitly limit the claims to financial applications.” Id. at 9; see also id. at 11 (alleging that claims 16–18 cover “subject matter incidental or complementary to a financial activity”). As noted above, however, BSI disclaimed claims 13 and 16–18 at the same time it filed its Preliminary Response. See Ex. 2003. “A statutory disclaimer under 35 U.S.C. § 253 has the effect of canceling the claims from the patent and the patent is viewed as though the disclaimed claims had never existed in the patent.” Guinn v. Kopf, 96 F.3d 1419, 1422 (Fed. Cir. 1996). We agree with other panels that have considered this issue under similar facts and concluded that the disclaimed claims should not be consulted when determining whether the patent is a covered business method patent under AIA §18(d)(1).1 We are mindful that other Board decisions have evaluated compliance with CBM standing requirements at the time of filing, but those cases are distinguishable2 and not binding here. Any suggestion in those cases that a decision on institution should address the disclaimed claims because they existed at the time the petition was filed is inconsistent with Federal Circuit precedent instructing us to treat the claims as if they never existed, and our Rules forbidding institution “based on disclaimed claims.” Guinn, 96 F.3d at 1422; 37 CFR § 42.207(e) (“No post-grant review will be instituted based on disclaimed claims.”); see also Google Inc. v. SimpleAir, Inc., CBM2015- 00019, slip op. at 5–6 (PTAB Aug. 19, 2015) (Paper 15) (Order Denying Request for Rehearing) (rejecting petitioner’s argument that disclaimed claim should be considered because it existed at the time the petition was 1 See, e.g., AT&T Mobility LLC v. Intellectual Ventures II LLC, CBM2015- 00185, slip op. at 9–10 (PTAB May 4, 2016) (Paper 10); Great West Casualty Co. v. Intellectual Ventures II LLC, CBM2015-00171, slip op. at 7–9 (PTAB Feb. 9, 2016) (Paper 10); Google Inc. v. SimpleAir, Inc., CBM2015-00019, slip op. at 14–15 (PTAB May 19, 2014) (Paper 11). 2 In Travelers Lloyds of Texas Ins. Co. v. Integrated Claims Sys., LLC, CBM2014-00187, slip op. at 7, 8 n.1 (PTAB Mar. 30, 2016) (Paper 31), the Patent Owner attempted to cancel a claim after institution, not disclaim a claim prior to institution. In J.P. Morgan Chase & Co. v. Intellectual Ventures II LLC, CBM2014-00157, slip op. at 9 (PTAB Jan. 12, 2016) (Paper 40), the Patent Owner’s disclaimer occurred after institution, not prior to institution. filed). We therefore do not consider disclaimed claims 13 and 16–18 in our analysis.” slip op. at 6
- BurdenDecided for patent owner
“We agree with BSI. CoreLogic does not explain adequately how any of the claims of the ’957 patent recite a method or apparatus “for performing data processing or other operations used in the practice, administration, or management of a financial product or service.” AIA § 18(d)(1); see also 37 C.F.R. § 42.301(a). CoreLogic focuses on claim 1, but fails to identify any limitation in claim 1 or any other claim that relates to a financial activity in any way. Claim 1 claims a “method for retrieving geographic parcel boundary polygon maps and associated parcel attribute data,” which has applicability to retrieving and displaying map data, not financial products and services. CoreLogic suggests that the “transmitting” step of claim 1 “can be used” by various entities in a business context, but does not argue, let alone establish, that the claim terms on their face are financial in nature. See Pet. 1. CoreLogic asserts that the Specification of the ’957 patent describes several methods of generating revenue using the claimed methods, and that numerous businesses may pay for access to map data generated using the claimed method. Pet. 10–16. CoreLogic’s reliance on these portions of the Specification is unavailing. First, CoreLogic fails to address how these disclosures relate directly to, or meaningfully informs our analysis of, the language of the claims. For example, CoreLogic does not direct us to any claims or claim limitations that require users to pay for access to the map database or use of the claimed methods. Second, CoreLogic fails to address portions of the Specification that indicate the claimed invention can be used “for free,” i.e., without any generation of revenue or financial aspect at all. See Ex. 1001, 2:58 (“These end users may access for free . . . .”), 14:11–15 (“Another public-private alliance option is to offer the free use of the NPDP server to such data sponsors in addition to or in lieu of their revenue share.”), 14:41–45 (“[C]ommodity service subscriber end users (customers) can have access to the NPDP at no charge.”), 16:8–12 (“It is also contemplated that other independent public and private data sponsors could be provided with links as part of the NPDP display which end users could access on a free or fee basis.”). Given that the Specification contemplates use of the claimed inventions for free, it is not apparent that the “purpose of the claimed method is to provide data in exchange for money,” as CoreLogic suggests. Pet. 10. At most, CoreLogic has established that the claimed methods could be used to generate revenue in a number of ways, even though the language of the claims does not require any exchange of money or other financially related step. Under these circumstances, we conclude that the “financial prong” has not been met. Numerous Board decisions have taken a similar approach in situations where the Specification refers to potential financial applications for the claimed inventions but the claim language does not expressly indicate a financial context.3 In Qualtrics, LLC v. OpinionLab,” slip op. at 10
NonePatents in suitUS 7,092,957 - Arista Networks, Inc. v. Cisco Systems, Inc.Institution deniedPTAB · May 17, 2016 · IPR2016-00119 · APJ Bryan F Moore · IPR · Institution
The Board denied institution for claims 1–26 because Martinez-Guerra did not teach or suggest the claimed command action value in each parse-tree element.
RulingsInstitution decision- Claim Construction › Threshold & procedure › Whether a term needs construction (O2 Micro)Term construed board ownDecided for patent owner
“value” has an ordinary meaning in the context of the invention. When a claim term “does not have an ordinary meaning, and its meaning is not clear from a plain reading of the claim, we turn to the remaining intrinsic evidence, including the written description, to aid in our construction of that term.” Telemac Cellular Corp. v. Topp Telecom, Inc., 247 F.3d 1316, 1326 (Fed. Cir. 2001) (citing Vitronics Corp. v. Conceptronic, Inc., 90 F.3d 1576, 1582–83, 39 USPQ2d 1573, 1576–77 (Fed. Cir. 1996); Hockerson– Halberstadt, Inc. v. Avia Group Int’l, Inc., 222 F.3d 951, 955, 55 USPQ2d 1487, 1490 (Fed. Cir. 2000).) If the applicants for a patent desire to be their own lexicographer, the purported definition must be set forth in either the specification or prosecution history. CCS Fitness, Inc. v. Brunswick Corp., 288 F.3d 1359, 1366 (Fed. Cir. 2002). Such a definition must be set forth with reasonable clarity, deliberateness, and precision. Renishaw PLC v. Marposs Societa’ per Azioni, 158 F.3d 1243, 1249 (Fed. Cir. 1998); In re Paulsen, 30 F.3d 1475, 1480 (Fed. Cir. 1994).” slip op. at 10
- PTAB / AIA Trials › Institution threshold (reasonable likelihood / more likely than not)Institution denied meritsInstitution denied
“Prelim. Resp. 27–28. We find that the error reporting aspect of Martinez- Guerra is not a value used to identify a prescribed command, as required by our claim construction. The error does not indicate a prescribed command. Additionally, the error is not contained in each element of the parse tree; rather, it is only at the particular branch of the tree that causes an error.” slip op. at 15
- Expert testimonyPetitioner expert discountedDecided for patent owner
“To the extent that Petitioner relies on a sequence in which an error occurs and then a correct translation is made, as shown on page 19 of the 15 Petition, that sequence is not described in the Specification and appears only in the Petitioner’s declarant’s testimony, without citation to the record, at paragraphs 38 and 39. We give such testimony little weight. See 37 C.F.R. § 42.65(a) (“[e]xpert testimony that does not disclose the underlying facts or data on which the opinion is based is entitled to little or no weight.”). It is within our discretion to assign the appropriate weight to the testimony offered by a declarant. See, e.g., Yorkey v. Diab, 601 F.3d 1279, 1284 (Fed. Cir. 2010) (holding the Board has discretion to give more weight to one item of evidence over another “unless no reasonable trier of fact could have done so”); In re Am. 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.”). Thus, Petitioner has not provided sufficient evidence that in the case in which an error occurs there is a command action value at each element of the parse tree.” slip op. at 15
Claim constructioncites KSR · GrahamPatents in suitUS 7,047,526 - Arista Networks, Inc. v. Cisco Systems, Inc.Institution deniedPTAB · Apr 12, 2016 · IPR2016-00018 · APJ Peter P Chen · IPR · Institution
The Board denied institution because Arista did not show a reasonable likelihood that claims 1, 2, 6–9, 12, 13, and 17–20 were unpatentable over Chau or Chau and Wils.
RulingsInstitution decision- PTAB / AIA Trials › Institution threshold (reasonable likelihood / more likely than not)Institution denied meritsInstitution denied
“review of claims 1, 2, 6–9, 12, 13, and 17–20 of U.S. Patent No. 8,051,211 B2 (Ex. 1001, “the ’211 patent”). Paper 2 (“Pet.”). Patent Owner, Cisco Systems, Inc., filed a Preliminary Response. Paper 7 (“Prelim. Resp.”). Institution of an inter partes review is authorized by statute when “the information presented in the petition . . . and any response . . . shows that there is a reasonable likelihood that the petitioner would prevail with respect to at least 1 of the claims challenged in the petition.” 35 U.S.C. § 314(a); see 37 C.F.R. § 42.108. Upon consideration of the Petition and the Preliminary Response, we are not persuaded Petitioner has demonstrated a reasonable likelihood that it would prevail in establishing the unpatentability of claims 1, 2, 6–9, 12, 13, and 17–20 of the ’211 patent. Accordingly, we do not institute an inter partes review.” slip op. at 2
- BurdenNot shown unpatentable
“Petitioner’s only apparent contention for Chau’s disclosure that the first and second LANs are both usable for simultaneous transmission “subsequent to” the aggregation of LANs, is that “the simultaneous transmission occurs as a result of the grouping of the first LAN (channel C2) and second LAN (channel C1).” Pet. 19–20, citing Ex. 1014 ¶ 54. The Lin declaration is similarly worded, and like the Petition, is silent as to whether Chau’s alleged simultaneous transmission occurs “subsequent to,” i.e., after the aggregation of LANs. Petitioner’s argument of simultaneous transmission occurring “as a result of” alleged aggregation of LANs is unavailing, because “subsequent to” means, “after,” not “as a result of.” In fact, in the related ’975 IPR, we expressly rejected the Patent Owner’s proposed construction of “as a result of” for “subsequent to.” See Section II.A. Neither the Petition nor the Lin declaration (Ex. 1014) cite any evidence of simultaneous transmission occurring “after” aggregation of LANs in Chau. Accordingly, we are not persuaded that Petitioner’s showing demonstrates a reasonable likelihood that it would prevail as to claim 1 being anticipated by Chau.” slip op. at 11
- Claim Construction › Intrinsic evidence (Phillips canons) › Plain and ordinary meaning to a POSITAPlain and ordinary meaningDecided for patent owner
“In addition, as we determined in the ’975 IPR, for purposes of this decision, we determine that the broadest reasonable construction of “subsequent to” is its ordinary and customary meaning, namely, “after.” See Case IPR2015-00975, slip op. at 7–8 (PTAB Oct. 6, 2015) (declining to adopt Patent Owner’s proposed construction of “as a result of” for “subsequent to”).” slip op. at 7
- Novelty / Anticipation (§102) › Anticipation standard (single reference, every element)Not shown unpatentableNot shown unpatentable
“Petitioner’s only apparent contention for Chau’s disclosure that the first and second LANs are both usable for simultaneous transmission “subsequent to” the aggregation of LANs, is that “the simultaneous transmission occurs as a result of the grouping of the first LAN (channel C2) and second LAN (channel C1).” Pet. 19–20, citing Ex. 1014 ¶ 54. The Lin declaration is similarly worded, and like the Petition, is silent as to whether Chau’s alleged simultaneous transmission occurs “subsequent to,” i.e., after the aggregation of LANs. Petitioner’s argument of simultaneous transmission occurring “as a result of” alleged aggregation of LANs is unavailing, because “subsequent to” means, “after,” not “as a result of.” In fact, in the related ’975 IPR, we expressly rejected the Patent Owner’s proposed construction of “as a result of” for “subsequent to.” See Section II.A. Neither the Petition nor the Lin declaration (Ex. 1014) cite any evidence of simultaneous transmission occurring “after” aggregation of LANs in Chau. Accordingly, we are not persuaded that Petitioner’s showing demonstrates a reasonable likelihood that it would prevail as to claim 1 being anticipated by Chau.” slip op. at 11
Claim construction§ 102 anticipation§ 103 obviousnessPatents in suitUS 8,051,211 - Micron Technology, Inc. v. MLC Intellectual Property, LLCRehearing grantedPTAB · Mar 31, 2016 · IPR2015-00504 · APJ Kevin F Turner · IPR · Rehearing
The Board granted rehearing only as to addressing the request’s assertions and otherwise denied rehearing, leaving the denial of institution for claims 1, 9, 10, 12, 30, 42, and 45 over Kitamura in place.
RulingsRehearing decision- RehearingRehearing, grantedRehearing, deniedGranted in part
“II. ANALYSIS When rehearing a decision on institution, the Board will review the decision for an abuse of discretion. 37 C.F.R. § 42.71(c). An abuse of discretion may be determined if a decision is based on an erroneous interpretation of law, if a factual finding is not supported by substantial evidence, or if the decision represents an unreasonable judgment in weighing relevant factors. Star Fruits S.N.C. v. U.S., 393 F.3d 1277, 1281 (Fed. Cir. 2005); Arnold P’ship v. Dudas, 362 F.3d 1338, 1340 (Fed. Cir. 2004); In re Gartside, 203 F.3d 1305, 1315–16 (Fed. Cir. 2000).” slip op. at 2
- Obviousness (§103) › Motivation to combine / reasonable expectation of successNot shown unpatentableMotivation not foundNot shown unpatentable
“Dr. Baker goes on to further interpret Kitamura (id. at ¶¶ 75–79), citing additional references (Exs. 1012, 1013), but those additional references do not form part of the obviousness ground, and are not cited in the Petition. We further note Petitioner may rely on expert testimony to interpret patents and printed publications, but may not rely on such testimony as a substitute for a patent or printed publication. See 35 U.S.C. § 311(b). We remain persuaded that Dr. Baker does not interpret Kitamura’s D/A conversion circuit as requiring the selection of an analog signal, but rather indicates that only as a possible interpretation of Kitamura. As we stated in the Decision, Dr. Baker’s discussion makes clear how the output voltages could be set, but he does not testify that it must employ his discussed methods. Dec. 10.” slip op. at 6
- Expert testimonyPetitioner expert discountedDecided for patent owner
“Ex. 1003 ¶ 74 (citing Exhibit 1004 at 21:27-31). We were not persuaded that Dr. Baker is testifying as to how the circuit must perform, only how it could perform. 5 Dr. Baker goes on to further interpret Kitamura (id. at ¶¶ 75–79), citing additional references (Exs. 1012, 1013), but those additional references do not form part of the obviousness ground, and are not cited in the Petition. We further note Petitioner may rely on expert testimony to interpret patents and printed publications, but may not rely on such testimony as a substitute for a patent or printed publication. See 35 U.S.C. § 311(b). We remain persuaded that Dr. Baker does not interpret Kitamura’s D/A conversion circuit as requiring the selection of an analog signal, but rather indicates that only as a possible interpretation of Kitamura. As we stated in the Decision, Dr. Baker’s discussion makes clear how the output voltages could be set, but he does not testify that it must employ his discussed methods. Dec. 10. Petitioner also argues that we mischaracterized what aspects Dr. Baker relied upon in making his assessment. Reh’g Req. 8–9. Petitioner continues that Dr. Baker cites to Kitamura’s explicit disclosure, as well as corroborating his explanation with citations to textbook knowledge, but that we failed to credit the same. Id. at 8. We do not agree. We fully reviewed all of Dr. Baker’s testimony and corroborating citations, but we were not persuaded that Kitamura’s D/A conversion circuit must function as Dr. Baker suggests it could function. In other words, we do not doubt Dr. Baker’s facts; we are only unpersuaded that Dr. Baker’s testimony states sufficiently that Kitamura’s D/A conversion circuit must select among specific analog reference voltages.” slip op. at 5
§ 103 obviousnessPatents in suitUS 5,764,571 - Arista Networks, Inc. v. Cisco Systems, Inc.Rehearing deniedPTAB · Feb 29, 2016 · IPR2015-00973 · APJ Bryan F Moore · IPR · Rehearing
The Board denied rehearing and again denied institution on all challenged claims because the petition did not show a reasonable likelihood that Hendel disclosed the claimed access result.
RulingsRehearing decision- RehearingRehearing, deniedDenied
“the Board reviews the decision for an abuse of discretion. 37 C.F.R. § 42.71(c). An abuse of discretion may arise if a decision is based on an erroneous interpretation of law, if a factual finding is not supported by substantial evidence, or if an unreasonable judgment is made in weighing relevant factors. Star Fruits S.N.C. v. U.S., 393 F.3d 1277, 1281 (Fed. Cir. 2005); Arnold P’ship v. Dudas, 362 F.3d 1338, 1340 (Fed. Cir. 2004); In re Gartside, 203 F.3d 1305, 1315–16 (Fed. Cir. 2000). The party requesting rehearing has the burden of showing that the decision should be modified, and “[t]he request must specifically identify all matters the party believes the Board misapprehended or overlooked.” 37 C.F.R. § 42.71(d).” slip op. at 2
- PTAB / AIA Trials › Institution threshold (reasonable likelihood / more likely than not)Institution denied meritsInstitution denied
“being forwarded (restriction) or that an output port is selected and altered. Rather, these citations generally state that priority can be given to certain packets and quality of service can be applied to layer 2 routing. Thus, we are not persuaded that Petitioner’s citation to quality of service in general discloses “generating an access result in response to said at least one selected match.”” slip op. at 7
- Claim Construction › Intrinsic evidence (Phillips canons) › Plain and ordinary meaning to a POSITATerm construed board ownOther
“rehearing, we determine that the phrase “modifications on the intended destination address to which a packet is to be transmitted” introduces uncertainly into the construction.4 The construction in the Decision appears to conflate the “destination” of a packet with the output interface to which a packet is directed. The Specification does not describe, however, modifying the “destination” of the packet; the only “modification” on how the packet is routed specifically described in the Specification is when “the access control element 120 . . . [alters] the output interface, which was selected by the routing element 110, to another selected output interface.” Ex. 1001, 6:13– 4 Petitioner does not seek rehearing of the claim construction (Reh’g Req. 4, n. 1) but our analysis requires that we revisit the claim construction determination from the Decision. 16; Reh’g Req. 4–5. Thus, we modify our construction of “access control” to mean only restrictions on the transmission of a packet or alteration of a selected output interface for the packet.” slip op. at 4
- Expert testimonyPetitioner expert discountedDecided for patent owner
“Additionally, Petitioner cites to its Declarant Dr. Chao. Reh’g Req. 6 (citing Ex. 1003 ¶ 31). Petitioner’s Declarant states without citation that “a switch may modify the forwarding decision to account for network policies such as quality of service determinations. That is, a packet may be destined for a certain MAC address and port on the switch, but the switch may determine that the packet can be transmitted more reliably through another port, and so it will change the destination port for that packet.” Ex. 1003 ¶ 31. Petitioner’s Declarant’s testimony is conclusory and unsupported by evidence, and, therefore, we give that testimony no weight.” slip op. at 7
Claim constructionPatents in suitUS 6,377,577 - Arista Networks, Inc. v. Cisco Systems, Inc.Institution deniedPTAB · Oct 22, 2015 · IPR2015-01050 · APJ Bryan F Moore · IPR · Institution
The Board denied institution on all challenged claims because the means-plus-function claims lacked sufficient structural disclosure and Feldmeier did not establish claim 63’s forwarding-permission limitation.
RulingsInstitution decision- PTAB / AIA Trials › Institution threshold (reasonable likelihood / more likely than not)Institution denied meritsInstitution denied
“Institution of an inter partes review is authorized by statute when “the information presented in the petition . . . and any response . . . shows that there is a reasonable likelihood that the petitioner would prevail with respect to at least 1 of the claims challenged in the petition.” 35 U.S.C. § 314(a); see 37 C.F.R. § 42.108. Upon consideration of the Petition and the Preliminary Response, we conclude the information presented does not show a reasonable likelihood that Petitioner would prevail in establishing the unpatentability of any of the challenged claims of the ’853 patent.” slip op. at 2
- Claim Construction › Functional claiming / §112(f) means-plus-function › Corresponding structure / algorithm (indefinite if none)Decided for patent owner
“The corresponding structure need not be explicitly identified but must disclose to a person of ordinary skill in the art what structure is identified in the specification. See Atmel Corp. v. Info. Storage Devices, Inc., 198 F.3d 1374, 1380 (Fed. Cir. 1999). It is unclear from the Specification whether the CPU, shown in Figure 2 as part of access control element 120, is the “higher-level processor” (Ex. 1001, 5:21–25), or some other processor running IOS (Ex. 1001, 1:33–37). It is also unclear which part of the access control element 120 is composed of “circuits adapted to particular process steps and data structures” (id. at 3:36–39). Here, the patent is at best unclear whether the claimed function is implemented in software executed on a general purpose CPU or in hardware as a collection of circuits. See Blackboard, Inc. v. Desire2Learn Inc., 574 F.3d 1371, 1385 (Fed. Cir. 2009) (“That ordinarily skilled artisans could carry out the recited function in a variety of ways is precisely why claims written in ‘means-plus-function’ form must disclose the particular structure that is used to perform the recited function.”). We also find that it is equally unclear whether the following means- plus-function limitations in claim 46, which appear to involve access control element 120, are implemented in hardware or in software structure (or some combination of both): “means for matching matchable information, said matchable information being responsive to said packet label, with said set of access control patterns in parallel”; “means for making a routing decision in response to said access result”; and “means for receiving a packet label responsible to a packet, said packet label being sufficient to perform access control processing for said packet.” Because the Specification of the challenged patent lacks sufficient disclosure of structure under 35 U.S.C. § 112, sixth paragraph, the scope of independent claim 46, and claims 47–52, 54, 56, and 59–62 that depend therefrom cannot be determined without speculation and, consequently, the differences between the claimed invention and the prior art cannot be ascertained. Thus, we decline to institute an inter partes review as to any ground challenging claims 46–52, 54, 56, and 59–62.” slip op. at 11
- Novelty / Anticipation (§102) › Anticipation standard (single reference, every element)Not shown unpatentableNot shown unpatentable
“Patent Owner argues, “Feldmeier’s packet forwarding is not the same as determining forwarding permissions (e.g., whether a packet is restricted from being transmitted from a selected source device to a selected destination device.)” Prelim. Resp. 31–32. Patent Owner further argues Feldmeier does not process a packet based on a forwarding permission. Id. We agree. Petitioner purports to show that “matching one or more characteristics of said packet with one or more access control specifiers,” recited in claim 63, results in “permission” to forward a packet. Petitioner states that “the information obtained from the CAM lookup governs the decision of whether to route or discard the packet.” Pet. 40 citing (Ex. 1003 ¶ 106). We note that Feldmeier discloses that “[a]ddress filtering is a process similar to address translation, except that rather than retrieving the data associated with an address, the process simply determines whether the address exists in a table of addresses.” Ex. 1005, 1:19–22. Feldmeier further discloses that “[t]he term address translation, as used herein, includes both address translation and address filtering operations.” Id. at 1:22–24. Also, as cited by Petitioner (Pet. 40), “Demultiplexer 1430 routes the packet . . . to either output packet queue 1450 or to discard line 1460 depending on the signal received from network address lookup 1440.” Ex. 1005, 13:24– 27. Finally, “[n]etwork address lookup 1440 is an apparatus for performing hierarchical address translations according to an embodiment of the invention.” Id. at 13:19–22. These passages suggest that a translation that yields no match (filtering) results in the packet being sent to the discard line. In contrast, the Specification supports that a successful match leading to a forwarding permission is contemplated by the claims. Ex. 1001, 7:1–12, 27–39 (determining an input or output permission by, among other things, “determining all of the successful matches”). Based on the above passages, Petitioner has not shown evidence that an affirmative match in Feldmeier results in a permission of packet forwarding, as required by claim 63. For the reasons stated above, we determine Petitioner has not shown sufficiently that Feldmeier discloses all of the limitations of independent claim 63. Accordingly, the information presented does not show a reasonable likelihood that Petitioner would prevail in showing that claim 63 is anticipated by Feldmeier.” slip op. at 14
Claim construction§ 102 anticipationcites PhillipsPatents in suitUS 7,023,853 - Arista Networks, Inc. v. Cisco Systems, Inc.Institution deniedPTAB · Oct 22, 2015 · IPR2015-01049 · APJ Bryan F Moore · IPR · Institution
The Board denied institution on all challenged claims because Petitioner did not show a reasonable likelihood of prevailing on any asserted ground.
RulingsInstitution decision- PTAB / AIA Trials › Institution threshold (reasonable likelihood / more likely than not)Institution denied meritsInstitution denied
“(“Prelim. Resp.”). Institution of an inter partes review is authorized by statute when “the information presented in the petition . . . and any response . . . shows that there is a reasonable likelihood that the petitioner would prevail with respect to at least 1 of the claims challenged in the petition.” 35 U.S.C. § 314(a); see 37 C.F.R. § 42.108. Upon consideration of the Petition and the Preliminary Response, we conclude the information presented does not show there is a reasonable likelihood that Petitioner would prevail in establishing the unpatentability of any of claims 1, 2, 5, 7– 10, 12–16, 18–22, 25, and 28–31 of the ’577 patent and, therefore, deny the Petition for inter partes review..” slip op. at 2
- Novelty / Anticipation (§102) › Anticipation standard (single reference, every element)Not shown unpatentableNot shown unpatentable
“We note that Feldmeier discloses that “[a]ddress filtering is a process similar to address translation, except that rather than retrieving the data associated with an address, the process simply determines whether the address exists in a table of addresses.” Ex. 1005, 1:19–22. Feldmeier further discloses that “[t]he term address translation, as used herein, includes both address translation and address filtering operations.” Id. at 1:22–24. Also, as cited by Petitioner, “Demultiplexer 1430 routes the packet . . . to either output packet queue 1450 or to discard line 1460 depending on the signal received from network address lookup 1440.” Id. at 13:24–27. Finally, “[n]etwork address lookup 1440 is an apparatus for performing hierarchical address translation[s] according to an embodiment of the invention.” Id. at 13:19–22. These passages suggest that a translation that yields no match (filtering) results in the packet being sent to the discard line. In contrast, the Specification supports that a successful match leading to a forwarding permission is contemplated by the claims. Ex. 1001, 7:1–12, 27–39 (determining an input [or output] permission by, among other things, “determining all of the successful matches”); see also Prelim. Resp. 24 (“Feldmeier never discloses that its firewall device makes a decision to permit or deny a packet based on a matching entry in the network address lookup.”). Based on the above passages, Petitioner has not shown that, even under our broad construction of access control, an affirmative match in Feldmeier can result in a modification or a denial of packet forwarding, as required by claim 1.” slip op. at 11
- Obviousness (§103) › Motivation to combine / reasonable expectation of successNot shown unpatentableNot shown unpatentable
“to a forwarding permission is contemplated by the claims. Ex. 1001, 7:1–12, 27–39 (determining an input [or output] permission by, among other things, “determining all of the successful matches”); see also Prelim. Resp. 24 (“Feldmeier never discloses that its firewall device makes a decision to permit or deny a packet based on a matching entry in the network address lookup.”). Based on the above passages, Petitioner has not shown that, even under our broad construction of access control, an affirmative match in Feldmeier can result in a modification or a denial of packet forwarding, as required by claim 1.” slip op. at 11
- Claim Construction › Intrinsic evidence (Phillips canons) › Plain and ordinary meaning to a POSITATerm construed board ownDecided for petitioner
“In a computer network for transmitting information, messages can be restricted from being transmitted from selected source devices to selected destination devices. In known computer networks, this form of restriction is known as “access control” and is performed by routers, which route messages (in the form of individual packets of information) from source devices to destination devices. Ex. 1001, 1:4–10. Patent Owner also cites certain dictionary definitions. Id. at 10–11. Patent Owner states that “modifying” transmission is “nowhere in the record.” Id. Nonetheless, Patent Owner does not explain why the embodiment cited by the Petitioner above is not relevant to construing the claims. Because the embodiment cited by Petitioner suggests that access control may be used to change the destination address of a packet, we apply a broader definition than proposed by Patent Owner. We find the broadest reasonable construction of “access control” to include restrictions or modifications on the intended destination address to which a packet is to be transmitted.” slip op. at 8
Claim construction§ 102 anticipation§ 103 obviousnessPatents in suitUS 6,377,577
Holdings, summaries, rulings, issues, outcomes, winners and claim constructions shown for a decision were generated by a large language model reading the opinion. They are a guide to the decision, not the decision. Confirm every one against the court's own text before relying on it. Outcomes read from the patent owner’s side. Party names are extracted from the decision and are missing on about 900 short Director denials and scans, which carry the trial number instead.