- Unified Patents Inc. v. KCG Technologies LLCAll claims unpatentablePTAB · Feb 10, 2021 · IPR2019-01536 · APJ Kalyan K Deshpande · IPR · Final written decision
Claims 1–13 are unpatentable as obvious; the revised motion to amend is denied because proposed substitute claims 14–26 are unpatentable as obvious or indefinite.
RulingsFinal written decision- PTAB / AIA Trials › Motions to amend / substitute claimsMotion to amend, deniedDenied
“We agree with Petitioner. Proposed substitute claim 24 recites “the handheld device” without antecedent basis. This lack of antecedent basis renders proposed substitute claim 24 indefinite, as we noted in our Preliminary Guidance. Pet. Opp. to RMTA 25; Prelim. Guidance 8 (“Proposed substitute claim 24 also recites ‘the handheld device’ and also suffers from the lack of antecedent basis). Despite having the opportunity to correct its error and amend proposed substitute dependent claim 24 when independent claim 14 was amended to remove the recitation of “a handheld device,” Patent Owner did not do so in its Contingent Revised Motion to Amend. RMTA 31. Proposed substitute claim 24 is indefinite because the claim “fails to inform, with reasonable certainty, those skilled in the art about the scope of the invention.” Nautilus, Inc. v. Biosig Instruments, Inc., 572 U.S. 898, 901 (2014); see USPTO Memorandum on the Approach to Indefiniteness Under 35 U.S.C. § 112 in AIA Post-Grant Proceedings (Jan. 6, 2021)13; see MPEP 2173.05(e) (9th ed., Rev. 08.2017, June 2020). This is because “the handheld device” is only recited in proposed substitute claim 24, and the proposed substitute claim fails to inform one skilled in the art the scope of invention related to synchronizing “data on the handheld device” “in the virtual smart phone.” Because proposed substitute claims 25 and 26 depend from proposed substitute claim 24, we similarly agree with Petitioner that claims 25 and 26 also are indefinite for lacking an antecedent basis for the term “handheld device.” Pet. Opp. to RMTA 25. Accordingly, we determine Petitioner has demonstrated by a preponderance of the evidence that proposed substitute claims 24–26 are unpatentable under 35 U.S.C. § 112 as indefinite.” slip op. at 40
- Claim Construction › Intrinsic evidence (Phillips canons) › Preamble limiting or notPreamble not limitingDecided for petitioner
“Whether to treat a preamble term as a claim limitation is determined on the facts of each case in light of the claim as a whole and the invention described in the patent.” Am. Med. Sys., Inc. v. Biolitec, Inc., 618 F.3d 1354, 1358 (Fed. Cir. 2010) (quoting Storage Tech. Corp. v. Cisco Sys., Inc., 329 F.3d 823, 831 (Fed. Cir. 2003) (internal quotation marks omitted). “Absent clear reliance on the preamble in the prosecution history, or in situations where it is necessary to provide antecedent basis for the body of the claim, the preamble generally is not limiting.” Symantec Corp. v. Computer Assoc. Int’l, Inc., 522 F.3d 1279, 1288 (Fed. Cir. 2008) (internal quotation marks omitted). When the limitations in the body of the claim rely upon or derive essential structure from the preamble, then the preamble acts as a necessary component of the claimed invention and is limiting. See Eaton Corp. v. Rockwell Int’l Corp., 323 F.3d 1332, 1339 (Fed. Cir. 2003). A claim preamble also is limiting if the preamble is “necessary to give life, meaning, and vitality” to the claim. Pitney Bowes, Inc., 182 F.3d at 1305. We disagree with Patent Owner. Specifically, we do not agree that limitations in the body of the claims require the preamble to serve as an antecedent basis nor do they derive essential structure from the preamble. Rather, all of the elements recited in the body of claim 1 comprise a “virtual smart phone.” That is, we do not discern, and Patent Owner fails to persuasively point us to, any structure imparted by the preamble’s recitation of a “virtual smart phone.” See Pet. Reply 1–2. We similarly do not agree that the without the term “virtual smart phone” there would be no understanding of the “emulating” or “handheld device” limitations. Rather, the recited “software application executing on the processor” limitation provides the structure and meaning for the “emulating” of the “handheld device” features. Furthermore, we agree with the Petitioner that there is no evidence in the record that the prosecution history requires that the preamble is limiting, and the claims were distinguished during prosecution based on the recitation of a “virtual” smart phone. Id. at 2–3. Accordingly, we do not agree with Patent Owner that the preamble is limiting. slip op. at 7
- Claim Construction › Intrinsic evidence (Phillips canons) › Plain and ordinary meaning to a POSITATerm construed patent owner constructionDecided for patent owner
“on the process to . . . emulate features of a handheld device.” Ex. 1001, 12:58–60 (emphasis added). Patent Owner argues that the term “‘emulate’ has a meaning in the art that is common and understood to mean ‘to imitate.’” PO Resp. 18. Patent Owner provides a dictionary definition to support its contention. Ex. 2004 (defining “emulate” as “to imitate in an effort to equal or surpass”). Patent Owner contends the use of “emulate” in claim 1 comports with its commonly understood meaning as “to imitate,” as does the use of the term “emulate” in the written description. Pet. 18–20 (citing Ex. 1001, 1:66–2:3, 2:6–3:5, 12:54–13:2 (claim 1)). Petitioner argues that the term “emulate” should be given its plain and ordinary meaning and does not contest Patent Owner’s construction of the term “emulate” as “to imitate.” Pet. 6–7; Pet. Reply 7. Petitioner, however, contests Patent Owner’s application of that construction to the asserted prior art. Pet. Reply 4–7 (citing Ex. 1034 ¶¶ 24–26). Petitioner specifically argues that Patent Owner implies that “(1) the imitation must be an exact duplicate in display and manner of input . . . or (2) the imitation relates only to the display and touch screen aspects.” Pet. Reply 4–5. In support of its position that Patent Owner’s interpretation of “to imitate” improperly narrows the meaning of “emulate,” Petitioner contends the written description discloses “less than full replication as emulation” and “controlling the handheld device th[r]ough control of a projected image using a variety of control input mechanisms provides emulation.” Pet. Reply 5–6 (citing Ex. 1001, 2:2–5, 3:57–61, 4:63–66, 6:24–42). Petitioner also notes that the dictionary definition Patent Owner proffered indicates that an exact duplication is not required. Pet. Reply 7 (“The complete definition of emulate [as] ‘to imitate in an effort to equal or surpass.’ Ex. 1004, 3”). We conclude that a preponderance of evidence supports the construction of the term “emulate” to mean “to imitate,” without any further restriction such as exact duplication or only display or touch screen aspects. Accordingly, we construe the term “emulate” as “to imitate.”” slip op. at 9
- Skill levelSkill level petitioner adoptedDecided for petitioner
“Petitioner asserts that a person of ordinary skill in the art at or before the priority date of the ’955 patent “would have had a bachelor’s degree in electrical engineering, computer science, computer engineering, physics, or a related subject, and two to three years of work experience in the field of automotive information systems.” Pet. 6 (citing Ex. 1002 ¶¶ 38–39); Ex. 1034 ¶ 14 (Petitioner’s expert reiterating the same level of ordinary skill in the art). Patent Owner does not propose an ordinary level of skill in the art. We agree with and adopt the level of ordinary skill in the art as articulated by Petitioner.” slip op. at 10
Patent outcomesUS 9,671,955 unpatentableClaim construction§ 103 obviousness§ 112 disclosurecites KSR · GrahamPatents in suitUS 9,671,955 - Precision Planting LLC / Agco Corporation v. Deere & CompanyNo claims unpatentablePTAB · Dec 2, 2020 · IPR2019-01048 · APJ Barry L Grossman · IPR · Final written decision
Claims 1–20 were not proven unpatentable over Hedderwick and Koning because Petitioner did not establish a persuasive motivation to combine the references as proposed.
RulingsFinal written decision- Skill levelSkill level patent owner adoptedDecided for patent owner
“Based on the prior art, Dr. Glancey’s opinion testimony and analysis, and providing some, but minimal, weight to Dr. Taylor’s opinion testimony, we determine that the evidence favors Patent Owner’s proposed level of skill, primarily based on Dr. Glancey’s analysis and reasons summarized above. Accordingly, we determine that a person of ordinary skill in a technology pertinent to the challenged claims would have had an undergraduate degree in mechanical engineering, agricultural engineering, or similar field, and two years of experience designing agricultural products or related machinery, or five years of experience designing agricultural products or related machinery, without a four-year undergraduate engineering degree. A recipient of other academic degrees may qualify as a person of ordinary skill if they have taken coursework or have experience in the pertinent technology. Additional education could offset less work experience; additional work experience could offset less education or coursework.” slip op. at 18
- Claim Construction › Threshold & procedure › Whether a term needs construction (O2 Micro)No construction neededOther
“[W]e need only construe terms ‘that are in controversy, and only to the extent necessary to resolve the controversy.’” Nidec Motor Corp. v. Zhongshan Broad Ocean Motor Co. Ltd., 868 F.3d 1013, 1017 (Fed. Cir. 2017) (quoting Vivid Techs., Inc. v. Am. Sci. & Eng’g, Inc., 200 F.3d 795, 803 (Fed. Cir. 1999)). We determine that an explicit construction of the claims is not necessary for the purposes of determining whether the challenged claims are not patentable. slip op. at 20
- Obviousness (§103) › Motivation to combine / reasonable expectation of successMotivation not foundReasonable expectation not foundNot shown unpatentable
“sufficiently persuasive evidence, even in combination, to establish why a person of ordinary skill would have modified Hedderwick by (1) selectively gleaning only a portion of Koning’s conveying system, i.e., belt 44 with bristles 45, (2) selectively excluding Koning’s belt 23, and then (3) modifying Koning’s brush belt by reversing its orientation so that it carries seeds deposited into the bristles, as in the ’906 patent, rather than covering and guiding seeds carried by a separate and distinct conveyor belt, as in Koning. See WBIP, LLC v. Kohler Co., 829 F.3d 1317, 1327 (Fed. Cir. 2016) (finding an absence of a motivation to reverse parts to an orientation that was “totally backwards” from what one of skill in the art would even attempt). Petitioner’s arguments do not acknowledge the different function of Koning’s brush belt, or explain why a person of ordinary skill would have been motivated to adapt Koning’s brush belt to such a use and reasonably expect success in doing so. We determine Petitioner fails to meet its burden of providing a sufficiently persuasive explanation or reason for concluding that one of skill in the art would have combined these particular references to produce the claimed invention. “Without any explanation as to how or why the references would be combined to arrive at the claimed invention, we are left with only hindsight bias.” Metalcraft v. Toro, 848 F.3d at 1367. “[W]e cannot allow hindsight bias to be the thread that stitches together prior art patches into something that is the claimed invention.” Id.” slip op. at 30
- ExcludeOther
“II. MOTION TO EXCLUDE Petitioner and Patent Owner each move to exclude a substantial number of exhibits on a number of different evidentiary grounds. See Pet. Mot. Excl.; PO Mot. Exclude. As our analysis does not refer to any of those exhibits, we dismiss each motion as moot.” slip op. at 12
Patent outcomesUS 9,686,906 not shown unpatentableClaim construction§ 103 obviousnesscites Phillips · KSR · GrahamPatents in suitUS 9,686,906 - Precision Planting, LLC / Agco Corp. v. Deere & CompanyNo claims unpatentablePTAB · Nov 30, 2020 · IPR2019-01044 · APJ Timothy J Goodson · IPR · Final written decision
Claims 1–8 were not shown unpatentable under § 103 over Hedderwick, Koning, and Benac because Petitioner did not establish motivation to combine or a reasonable expectation of success.
RulingsFinal written decision- Skill levelSkill level patent owner adoptedPetitioner expert discountedDecided for patent owner
“have had either (1) a bachelor’s degree plus four years of experience in mechanical engineering, agricultural engineering, or a related field or (2) a master’s degree plus two years of experience in mechanical engineering, agricultural engineering, or a related field.” Pet. 42 (citing Ex. 1002 ¶¶ 19– 20). In the testimony the Petition cites in support of that proposal, Mr. Prairie lists factors that are typically considered in assessing the level of ordinary skill in the art, and then states “[b]ased on these factors together with my experience and expertise,” his opinion of the level of ordinary skill in the art is the same as Petitioner proposes. Ex. 1002 ¶¶ 19–20. This conclusory testimony is entitled to little weight. See 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.”).” slip op. at 12
- Claim Construction › Threshold & procedure › Whether a term needs construction (O2 Micro)No construction neededOther
“construed using the same claim construction standard that would be used to construe the claim in a civil action under 35 U.S.C. 282(b).” See Changes to the Claim Construction Standard for Interpreting Claims in Trial Proceedings Before the Patent Trial and Appeal Board, 83 Fed. Reg. 51,340, 51,358 (Oct. 11, 2018) (amending 37 C.F.R. § 42.100(b) effective November 13, 2018) (now codified at 37 C.F.R. § 42.100(b) (2019)).6 That standard “includ[es] construing the claim in accordance with the ordinary and customary meaning of such claim as understood by one of ordinary skill in the art and the prosecution history pertaining to the patent.” Id.; see also Phillips v. AWH Corp., 415 F.3d 1303 (Fed. Cir. 2005) (en banc). We determine that no terms require express construction to resolve the parties’ dispute. See Vivid Techs., Inc. v. Am. Sci. & Eng’g, Inc., 200 F.3d 795, 803 (Fed. Cir. 1999) (claim terms need only be construed “to the extent necessary to resolve the controversy”); see also Nidec Motor Corp. v. Zhongshan Broad Ocean Motor Co., 868 F.3d 1013, 1017 (Fed. Cir. 2017) (applying Vivid Techs. in the context of an inter partes review). V. OBVIOUSNESS OVER HEDDERWICK, KONING, AND BENAC” slip op. at 14
- Expert testimonyPetitioner expert discountedPatent owner expert creditedDecided for patent owner
“Patent Owner’s expert, Dr. Glancey, explains that [i]f a wheel is used to load and place seeds within a moving belt with brush hairs, the wheel must be able to disengage from seeds while the seeds remain in between brush hairs. If the wheel maintains contact with the seed after the seed has moved into the brush hairs, the wheel will continue to apply force to the seed and eject or remove the seed from the profile of the brush hairs . . . . Ex. 2200 ¶ 223. Dr. Glancey testifies, credibly, that in Petitioner’s combination, seeds would have been rejected from the belt because, as the paddle wheel rotates, seeds “would be scooped through the belt.” Id. ¶ 225.” slip op. at 31
- Obviousness (§103) › Motivation to combine / reasonable expectation of successMotivation not foundReasonable expectation not foundNot shown unpatentable
“way the references use endless members in the form of brush belts and paddle wheels, versus the way Petitioner uses those components in the proposed combination. Contrary to Petitioner’s and Mr. Prairie’s assertions, the proposed combination does not merely apply known techniques to a known device, because none of the cited references use brush belts and paddle wheels in the manner Petitioner proposes. As discussed in greater detail below, Benac teaches that a paddle wheel can be used to ensure that seeds jammed in vacuum holes are released reliably, and then dropped to the ground. Benac does not address brush belts as an endless member and, therefore, does not teach that paddle wheels can be used to guide seeds into the bristles of a brush belt, as Petitioner proposes. See Pet. 64. And Koning does not teach a brush belt that captures seeds released from above, as Petitioner and Mr. Prairie propose. See Pet. 61–62; Ex. 1002 ¶ 104; Ex. 2193, 190:10–191:3; Ex. 2263, 167:21–170:9. Rather, Koning’s brush belt maintains the relative position of potatoes lying on a conveying surface by holding them from above while the conveyor moves them to the furrow. Ex. 1004, 3:16–24, 5:3–14, Fig. 4. Petitioner’s arguments do not adequately account for these differences between the references’ use of a brush belt as an endless member and paddle wheels versus the proposed combination. Moreover, Patent Owner points out problems ordinarily skilled artisans would have encountered in attempting to combine the references as Petitioner proposes. Petitioner does not persuasively explain how those issues could have been overcome, and instead simply asserts, essentially, that ordinarily skilled artisans could have figured it out. See, e.g., Ex. 1135 ¶ 80. It is Petitioner’s burden to establish that ordinarily skilled artisans would have been motivated to combine the success in doing so. See 35 U.S.C. § 316(e); In re Magnum Oil Tools Int’l, Ltd., 829 F.3d 1364, 1376 (Fed. Cir. 2016). Petitioner’s arguments and evidence do not carry that burden.” slip op. at 28
Patent outcomesUS 8,813,663 not shown unpatentableClaim construction§ 103 obviousnesscites Phillips · KSR · GrahamPatents in suitUS 8,813,663 - Precision Planting, LLC / Agco Corp. v. Deere & CompanyNo claims unpatentablePTAB · Nov 30, 2020 · IPR2019-01046 · APJ Timothy J Goodson · IPR · Final written decision
Claims 1 and 3 were not shown unpatentable over Hedderwick, Koning, and Yamahata under § 103 because Petitioner did not establish motivation to combine or a reasonable expectation of success.
RulingsFinal written decision- Skill levelSkill level patent owner adoptedDecided for patent owner
“Based on the evidence and arguments of record, we determine that the evidence favors Patent Owner’s proposed level of skill. Our determination is primarily based on Dr. Glancey’s analysis and reasons summarized above, as well as the prior art of record and the sophistication of the technology of the ’199 patent. We have considered Mr. Prairie’s opinion, but we give that testimony minimal weight due to the lack of supporting explanation. Accordingly, we adopt Patent Owner’s proposed level of ordinary skill in the art. Specifically, we determine that a person of ordinary skill in agricultural engineering, or a similar field, and two years of experience designing agricultural products or related machinery. Alternatively, a person of ordinary skill in the art would have had five years of experience designing agricultural products or related machinery, without a four-year undergraduate engineering degree.” slip op. at 13
- Claim Construction › Threshold & procedure › Whether a term needs construction (O2 Micro)No construction neededOther
“IV. CLAIM CONSTRUCTION “In an inter partes review proceeding, a claim of a patent . . . shall be construed using the same claim construction standard that would be used to construe the claim in a civil action under 35 U.S.C. 282(b).” See Changes to the Claim Construction Standard for Interpreting Claims in Trial Proceedings Before the Patent Trial and Appeal Board, 83 Fed. Reg. 51,340, 51,358 (Oct. 11, 2018) (amending 37 C.F.R. § 42.100(b) effective November 13, 2018) (now codified at 37 C.F.R. § 42.100(b) (2019)).7 That standard “includ[es] construing the claim in accordance with the ordinary and customary meaning of such claim as understood by one of ordinary skill in the art and the prosecution history pertaining to the patent.” Id.; see also Phillips v. AWH Corp., 415 F.3d 1303 (Fed. Cir. 2005) (en banc). We determine that no terms require express construction to resolve the parties’ dispute. See Vivid Techs., Inc. v. Am. Sci. & Eng’g, Inc., 200 F.3d 795, 803 (Fed. Cir. 1999) (claim terms need only be construed “to the extent” slip op. at 14
- BurdenNot shown unpatentable
“Ex. 1135 ¶ 51. Yet it is Petitioner’s burden to show motivation and reasonable expectation of success for the proposed combination, not Patent Owner’s burden to show that the prior art demonstrates the futility of the proposed combination. See 35 U.S.C. § 316(e); In re Magnum Oil Tools Int’l, Ltd., 829 F.3d 1364, 1376 (Fed. Cir. 2016). Here, Petitioner’s affirmative showing on motivation and reasonable expectation of success for using Koning’s brush belt in the proposed combination is unpersuasive for the reasons discussed above. And Patent Owner’s evidence of difficulties an ordinarily skilled artisan would have expected to encounter in that proposal serves to highlight the issues that Petitioner’s showing ignores. Petitioner additionally contends that Patent Owner’s arguments are based on the erroneous premise that an ordinarily skilled artisan must be able to physically combine the references. See Pet. Reply 7 (citing In re Mouttet, 686 F.3d 1322, 1332–33 (Fed. Cir. 2012)). We disagree. Patent Owner’s arguments, summarized above, simply point out that an ordinarily skilled artisan would not have expected success in combining the references’ teachings in the way Petitioner proposes. Motivation to combine and reasonable expectation of success are properly assessed with reference to the combination as Petitioner has framed it. The Federal Circuit has explained that doing so is not inconsistent with Mouttet. See Samsung, 925 F.3d at 1382–83 (“We will not fault the Board for analyzing Petitioners’ obviousness grounds in the way presented in the Petition.”).” slip op. at 34
- Expert testimonyPetitioner expert discountedDecided for patent owner
“Petitioner’s and Mr. Prairie’s analysis does not acknowledge, much less bridge, the gap between Koning’s use of a brush belt to hold potatoes from above as they lie on a conveying surface, versus the brush belt’s use in above.10 During his deposition, Mr. Prairie resisted agreeing that the potatoes are lying on the conveyor in Koning, testifying that he takes from Koning’s description that “they are captured within the belt with brush hairs. And that there is some weight that’s along the conveying member 23.” Ex. 2193, 96:24–99:25. Mr. Prairie testified that he “do[es]n’t believe the brush hairs support the full weight of the potatoes,” but that Koning did not provide him sufficient information to answer whether the conveying member supports the majority of the weight of the potatoes. Id. at 106:22–107:21. In our view, it is clear from Koning’s description that the potatoes lie on the conveyor and the purpose of the brush belt is to maintain their position relative to each other while they are moved by the conveyor. Ex. 1004, 3:16–24, 5:3–14, Fig. 4; see also Ex. 2205 ¶¶ 140–141 (Patent Owner’s expert, Dr. Glancey, testifying that a simple mechanical analysis shows that in Koning, about 87% of the potatoes’ weight is supported by the conveying member). Mr. Prairie’s refusal to acknowledge the differences between the brush belt’s function in Koning versus the proposed combination undermines the credibility of his testimony that the proposed combination would have been a simple application of a known technique to a known device. 10 See WBIP, LLC v. Kohler Co., 829 F.3d 1317, 1327 (Fed. Cir. 2016) (noting expert testimony that supported the absence of a motivation to combine: “[I]f I can equate this one to kind of a simple analogy, if you’re trying to build a piece of furniture. What’s a typical thing? You put on a piece of wood. You take a nail, and you hit the nail with a hammer. In control terms, what Mr. Phipps is suggesting is that you put the hammer on the workbench, pick up the piece of furniture and bash the piece of furniture onto the hammer. It’s totally backwards from what I believe one of skill in the art would even attempt . . . .”). have been simple for an ordinarily skilled artisan to adapt Koning’s brush belt for use in the proposed combination, where seeds are deposited onto the brush belt from above—is further undermined by his testimony that he “can’t recall a time where I’ve seen a seed being dropped into a brush belt.” Ex. 2193, 113:5–9; see also Ex. 2263, 81:2–12 (“Q. And you never attempted to drop a seed onto a moving brush belt to see whether that would be inserted into the brush belt, correct? A. As I stated, for the purposes of this case, I did not do any physical experimentation with a moving brush belt as I didn’t feel it was necessary. The prior art discloses sufficient information.”) (objection omitted). Mr. Prairie has “had some industrial design projects where we’ve had to utilize brushes for various applications,” but he “ha[s] not used a brush belt to convey seed.” Ex. 2194, 297:6–16. Mr. Prairie testified that “prior to writing this declaration, brush belt technology was not a specific area that I study, that I was researching.” Ex. 2263, 79:6–9. Indeed, during his initial deposition in this case, the only specific example of a moving brush belt Mr. Prairie could recall seeing was Patent Owner’s ExactEmerge product. Ex. 2193, 108:6–110:10. The basis for Mr. Prairie’s opinion, that a seed would be expected to enter a moving brush belt in the proposed combination, appears to only be Koning itself. Ex. 1002 ¶¶ 79–81; Ex. 2193, 116:12–19, 118:7–23; Ex. 2263, 159:5–160:2. When asked at his deposition, Mr. Prairie did not explain any other engineering analysis he performed to make that determination. Ex. 2193, 114:23–117:12. Mr. Prairie testified that he “did not operate a brush belt for this declaration because [he] didn’t feel it was necessary to make my assessments” and he “did not do study or experimentation on a brush belt as I did not feel it was necessary.” unpersuasive because, as discussed above, Koning does not teach using a brush belt to receive and convey seeds that have been dropped onto it from above. Mr. Prairie does not account for that difference by explaining why an ordinarily skilled artisan would expect Koning’s brush belt to effectively capture and carry seeds dropped from above, as in the proposed combination.” slip op. at 26
Patent outcomesUS 9,480,199 not shown unpatentableClaim construction§ 103 obviousnesscites Phillips · KSR · GrahamPatents in suitUS 9,480,199 - Supercell OY v. Gree, Inc.Rehearing deniedPTAB · Nov 18, 2020 · PGR2020-00041 · APJ Lynne H Browne · PGR · Rehearing
The Board denied Supercell’s rehearing request, upholding denial of institution based on the Fintiv factors and the risk of duplicated efforts and inconsistent results.
RulingsRehearing decision- RehearingRehearing, deniedDenied
“decision for an abuse of discretion. 37 C.F.R. § 42.71(c). An abuse of discretion may arise if the decision is based on an erroneous interpretation of” slip op. at 3
- PTAB / AIA Trials › Discretionary denial › Fintiv (parallel litigation)Decided for patent owner
“this factor or that we misapprehended the trial date. At the time of our Decision, trial was scheduled in the parallel proceeding for December 7, 2020, approximately nine months before our final written decision would have been due, if we were to institute trial. Dec. 10–11. As such, this gap in timing created a cognizable risk of inconsistent results and duplication of efforts, which weighed toward denying institution. Id. at 7, 11. Additionally, the Decision notes that some uncertainty exists regarding trial dates, as Petitioner again argues in its Request. Id. at 11; Req. Reh’g 4. However, the Decision goes on to determine that even if trial in the parallel proceeding was delayed by two months, consistent with Petitioner’s prior requested delay, the proximity of the trial date to our final written decision would still favor denying institution. Dec. 12 (citing Ex. 2002, 2). As such, Petitioner has not shown that the Board misapprehended the trial date.” slip op. at 5
- Novelty / Anticipation (§102) › Prior-art status of a reference › Printed publication / public accessibilityPrinted publication not establishedNot shown unpatentable
“contentions. In our Decision, we relied in part upon Dr. Claypool’s testimony from related litigation between the parties in determining that Petitioner failed to meet its burden of demonstrating that Mastermind was” slip op. at 8
- BurdenDecided for patent owner
“Petitioner was provided an opportunity to respond to this evidence to address any “time-based distinctions in Dr. Claypool’s testimony,” however, Petitioner declined to address this testimony in its Preliminary Reply, despite having the opportunity to do so. Prelim. Reply 5–7. We decline to consider now, on rehearing, arguments that Petitioner failed to make in its pre-institution papers. It is Petitioner’s burden to demonstrate that Mastermind was publicly accessible. As we stated in our Decision, this prior testimony casts serious doubt on Petitioner’s ability to satisfy that burden. Dec. 25. We also decline to consider new testimonial evidence submitted on rehearing on this issue, as Petitioner does not show good cause for admitting this new evidence. See Huawei Device Co. v. Optics Cellular Tech., LLC, IPR2018-00816, Paper 19 (PTAB Jan. 8, 2019) (precedential) (showing of “good cause” required prior to filing a rehearing request or in the request itself for new exhibits to be admitted). We could not have misapprehended or overlooked evidence and arguments that were not made before our Decision.” slip op. at 9
§ 102 anticipationDiscretionary denialPatents in suitUS 10,307,677 - Motorola Mobility LLC v. Intellectual Ventures II LLCRehearing deniedPTAB · Jul 22, 2020 · IPR2014-00504 · APJ Patrick R Scanlon · IPR · Rehearing
The Board denied Motorola’s rehearing request, leaving intact the remand decision that claims 1–4, 7, and 18 were not shown unpatentable on the instituted grounds.
RulingsRehearing decision- RehearingRehearing, deniedDenied
“The burden of showing a decision should be modified lies with the party challenging the decision. The request must specifically identify all matters the party believes the Board misapprehended or overlooked, and the place where each matter was previously addressed in a motion, an opposition, or a reply. Thus, a request for rehearing is not an opportunity merely to disagree with the Board’s assessment of the arguments or weighing of the evidence, or to present new arguments or evidence.” slip op. at 3
- Expert testimonyPatent owner expert creditedDecided for patent owner
“that Dr. Tewfik’s testimony is not credible because he has “no personal knowledge” and “merely parrots the inventor’s claim chart.” Req. 6. We disagree, because we considered and analyzed expressly Petitioner’s argument and the basis for Dr. Tewfik’s testimony. Remand Dec. 27, 30. We determined that Dr. Tewfik’s testimony was credible, in that it was testimony concerning his opinion with respect to the claim chart, and also that his testimony was based, at least in part, on his personal experience with Windows 98 and its functionalities. Id. at 30. Indeed, the Federal Circuit noted that the rule of reason requires us to consider all pertinent evidence, and then noted explicitly that Dr. Tewfik’s testimony was one example of such pertinent evidence that needed to be considered. See Intellectual Ventures II, 692 F. App’x at 627–628. For these reasons, we are not persuaded that we misapprehended or overlooked the credibility of Dr. Tewfik’s testimony.” slip op. at 6
- Obviousness (§103) › Motivation to combine / reasonable expectation of successNot shown unpatentableNot shown unpatentable
“not have changed the outcome of our Decision. In Figure 4, Kellerer shows a block with a central control unit, address management, routing, an application server, and network managers. Exhibit 1007, 45. This block diagram, however, does not specifically address whether or not Internet access requires an external service controller. Moreover, Petitioner provides no citations to any passages that describe the functions of the central control unit, address management, routing, the application server, and the network managers. See generally Req. 9–13. We are not persuaded that Kellerer teaches all of the components that are necessary to enable Internet access based on Figure 4 alone. That these components are located inside the car, as shown in Figure 3, also does not specifically address whether or not Internet access requires an external service controller. Accordingly, we are not persuaded that Figures 3 and 4 render the stand-alone system limitation obvious.” slip op. at 12
§ 103 obviousnessPatents in suitUS 7,382,771 - Apple Inc. / HTC Corporation et al. v. Invt Spe LLCAll claims unpatentablePTAB · Apr 8, 2020 · IPR2018-01476 · APJ J John Lee · IPR · Final written decision
Claims 1–6 are unpatentable as obvious over Paulraj, Walton, and Huang; the Wallace and Walton ground does not establish the required simultaneity.
RulingsFinal written decision- Skill levelSkill level petitioner adoptedDecided for petitioner
“had a bachelor’s degree in electrical engineering or an equivalent as well as three years of experience working with “multi-antenna wireless communication systems,” or one year of such experience with a master’s degree in electrical engineering focusing on communications systems. Pet. 7–8 (citing Ex. 1003 ¶ 41). Patent Owner does not dispute Petitioner’s 2 U.S. Patent No. 6,067,290, issued May 23, 2000 (Ex. 1005, “Paulraj”). 3 H. Huang et al., Achieving High Data Rates in CDMA Systems Using BLAST Techniques, in CONFERENCE RECORD, IEEE GLOBAL TELECOMMUNICATIONS CONFERENCE 2316 (1999) (Ex. 1006, “Huang”). 4 U.S. Patent No. 7,095,709 B2, issued Aug. 22, 2006 (Ex. 1008, “Walton”). 5 U.S. Patent Application Pub. No. 2002/0193146 A1, published Dec. 19, 2002 (Ex. 1009, “Wallace”). formulation of the level of skill in the art, and applies it for its arguments. PO Resp. 10. Based on the information presented in the Petition and Dr. Singer’s testimony, we agree with Petitioner’s formulation, which is supported by the record and consistent with the prior art. See Okajima v. Bourdeau, 261 F.3d 1350, 1355 (Fed. Cir. 2001). B.” slip op. at 5
- Claim Construction › Intrinsic evidence (Phillips canons) › Preamble limiting or notPreamble limitingDecided for patent owner
“limiting. See Pet. Reply 5; PO Sur-reply 7–8; Tr. 8:5–15. “In general, a preamble limits the invention if it recites essential structure or steps, or if it is ‘necessary to give life, meaning, and vitality’ to the claim.” Catalina Mktg. Int’l, Inc. v. Coolsavings.com, Inc., 289 F.3d 801, 808 (Fed. Cir. 2002) (quoting Pitney Bowes, 182 F.3d at 1305). On the other hand, a preamble generally is not limiting “where a patentee defines a structurally complete invention in the claim body and uses the preamble only to state a purpose or intended use for the invention.” Id. (quoting Rowe v. Dror, 112 F.3d 473, 478 (Fed. Cir. 1997)). For example, if “deletion of the preamble phrase does not affect the structure or steps of the claimed invention,” the preamble is not limiting. Id. at 809 (citing IMS Tech., Inc. v. Haas Automation, Inc., 206 F.3d 1422, 1434 (Fed. Cir. 2000)). Here, we are persuaded the preamble is limiting. Although the parties dispute whether spatial multiplexing and transmit diversity occur simultaneously, it is undisputed that spatial multiplexing is part of the claimed invention. See Pet. 2; PO Resp. 6; Tr. 6:13–26 (Petitioner indicating “we agree that the claims require transmit diversity and signal multiplexing”). The Specification supports this view. For example, the Specification states that “i[t] is an object of the present invention to improve reception performance of specific data on a receiving side while maintaining the transmission efficiency of a communication system.” Ex. 1001, 2:3–6 (emphasis added). The technique for improving transmission efficiency disclosed in the Specification is spatial multiplexing. See id. at 5:13–17 (describing “two transmission systems to transmit different items of data, [which] maintains high transmission efficiency”), Figs. 3, 4; see also id. at 1:42–47 (indicating “signals sent from a plurality of transmission antennas at the same timing and same frequency in substream units” help “realize a high-speed, high-volume communication”). Further, the only part of claim 1 that recites spatial multiplexing is the preamble. See Pet. Reply 3–6; PO Sur-reply 4; Ex. 1020, 21:22–22:18. Neither party indicates that any other claim language captures spatial multiplexing. Thus, if the preamble is not limiting, claim 1 would not incorporate spatial multiplexing at all, which is inconsistent with how the invention is described in the Specification. Consequently, we determine that the preamble of claim 1 recites “essential structure or steps” and, thus, is “necessary to give life, meaning, and vitality” to the claim. See Catalina Mktg., 289 F.3d at 808.” slip op. at 10
- Claim Construction › Intrinsic evidence (Phillips canons) › Plain and ordinary meaning to a POSITATerm construed board ownDecided for patent owner
“The final limitation of claim 1 (the “wherein” clause) recites “generat[ing] a replica data item by replicating a specific data item of the plurality of data items, and map[ping] the plurality of data items to the at least one of the plurality of antennas such that the specific data item and the replica data item are transmitted from different antennas at a same time.” It is undisputed that this limitation recites transmit diversity. Critically, as Patent Owner observes, this limitation recites “a specific data item of the plurality of data items” (emphasis added), i.e., the “specific data item” that is replicated for transmit diversity is part of the same “plurality of data items” recited in the preamble for spatial multiplexing. See PO Resp. 7 (“Therefore, the specific data item described in transmit diversity (TD) with the replica data item, is also involved in spatial multiplexing (SM) at the same time . . . with other data items of the plurality [of] data items . . . .”); PO Sur-reply 4 (asserting that the “same ‘plurality of data items’ are subject to spatial multiplexing in the preamble and transmit diversity in [the ‘wherein’ clause]”); Tr. 44:22–45:2. Consequently, in order for both the preamble limitations and the “wherein” clause limitations to be met, a plurality of data items, including the specific data item, must be transmitted via spatial multiplexing, i.e., using a plurality of antennas in parallel. In other words, both the specific data item and at least one other data item that is different (i.e., the recited “plurality”) must be transmitted at the same time. In addition, both the specific data item and its replica data item must also be transmitted at the same time, as recited in the “wherein” clause, for transmit diversity. Thus, at least three data items—the specific data item, its replica, and another different data item—must be transmitted at the same time to satisfy the claim because both spatial multiplexing (preamble) and transmit diversity (“wherein” clause) must occur. See PO Resp. 7; Pet. Reply 2–3; Ex. 1020, 12:17–21. As a result, the claim requires simultaneity.” slip op. at 13
- Obviousness (§103) › Graham factors (scope of art, differences, level of skill)UnpatentableUnpatentable
“Based on the complete trial record, we agree with Petitioner’s reasoning and evidence discussed above. Consequently, we find that a preponderance of the evidence indicates that the combination of Paulraj, Walton, and Huang teaches each limitation of claims 1 and 6, including the requirement of simultaneity. Patent Owner advances several arguments opposing Petitioner’s contentions, which we find unpersuasive for the reasons explained below.” slip op. at 23
Patent outcomesUS 7,764,711 unpatentableClaim construction§ 103 obviousnesscites KSR · GrahamPatents in suitUS 7,764,711 - Apple Inc. / HTC Corporation et al. v. Invt Spe LLCAll claims unpatentablePTAB · Mar 25, 2020 · IPR2018-01475 · APJ Thu A Dang · IPR · Final written decision
Claims 1–18 are unpatentable under §103 over Tomlinson and Malkamaki; claims 1, 2, 4, 10, and 11 are also unpatentable over Davis and Wei.
RulingsFinal written decision- Claim Construction › Intrinsic evidence (Phillips canons) › Plain and ordinary meaning to a POSITATerm construed board ownDecided for petitioner
“Although we agree with Patent Owner that the broadest reasonable interpretation does not simply mean the broadest interpretation (PO Resp. 13), we are not persuaded by Patent Owner’s contention that the broadest reasonable claim construction for “first information sequence” should be “important information.” Id. at 15. As Petitioner points out during oral arguments, the claims are not specific as to what “first information” is other than “first” is merely used to “differentiate” it from “second” information, “a very common thing when it comes to patent claim drafting.” Tr. 18. As Petitioner points out, “the Federal Circuit said the use of terms first and second is a common patent law convention to distinguish between repeated 12 instances of an element or limitation, which is exactly how Patent Owner has used it here.” Id. (citing 3M Innovative, 350 F.3d at 1371). Further, as Petitioner points out, dependent claims 5–6 and 13–14 limit the “first information sequence” from the respective independent claims to “specific types of information,” including “retransmission information” and information “used for an error control.” Pet. Reply 1–2. That is, “where the applicant intended to limit an information sequence to a specific type, it made those narrowing characteristics express.” Id. at 2 (citing Phillips v. AWH Corp., 415 F.3d 1303, 1314 (Fed. Cir. 2005) (en banc) (“Other claims . . . can also be valuable sources of enlightenment as to the meaning of a claim term.”)). As Petitioner points out, here, Applicant chose not to limit (at least in the independent claims) the sequences of bits “to any particular type.” Id. Accordingly, we are unpersuaded by Patent Owner’s contention that the Specification shows that (1) “features of the present invention as a whole” limit the scope of the claims and (2) the Specification’s repeated descriptions mapping “important information” to “the first and second bits.” PO Sur-reply 5. Given the broadest reasonable interpretation in view of the Specification, we construe the term “first” information sequence as a particular information sequence, and “second” information sequence as another information sequence distinguishable from the “first.” The Specification, including the claim language and the prosecution history, do not compel any different conclusion. We also are persuaded by Petitioner’s contention that adding a subjective term such as “important” into the claim construction would 13 introduce ambiguity. Tr. 20–21. Thus, we agree that we should not adopt a construction that replaces an unambiguous claim limitation with one that depends on purely subjective opinion. See Intellectual Ventures, 902 F.3d at 1381. Thus, we conclude “first information sequence” can be any information sequence that if different from a “second information sequence,” wherein “a sequence of bits” are generated including “at least one bit” of each of the first and second information sequences. Ex. 1001, 10:50–67.” slip op. at 12
- Claim Construction › Threshold & procedure › Whether a term needs construction (O2 Micro)No construction neededDecided for petitioner
“As for the other claim limitations, we determine that we need not further construe expressly any other claim terms to resolve the arguments before us. See Vivid Techs., Inc. v. Am. Sci. & Eng’g, Inc., 200 F.3d 795, 803 (Fed. Cir. 1999) (explaining that only claim terms that are in controversy need to be construed and only to the extent necessary to resolve the controversy); see also Nidec Motor Corp. v. Zhongshan Broad Ocean Motor Co., 868 F.3d 1013, 1017 (Fed. Cir. 2017) (applying Vivid Techs. in the context of an inter partes review).” slip op. at 14
- Skill levelSkill level petitioner adoptedDecided for petitioner
“Patent Owner does not challenge the Petition’s definition of the level of skill of a POSITA. See generally PO Resp. We adopt and apply Dr. Singer’s assessment of the level of ordinary skill in the art, which is 3 Neither party has presented arguments regarding objective evidence of nonobviousness in the instant proceeding. 16 consistent with the level of ordinary skill in the art to be reflected by the prior art of record. See Okajima v. Bourdeau, 261 F.3d 1350, 1354–55 (Fed. Cir. 2001) (holding that absent evidence to the contrary, “the prior art itself [may] reflect[] an appropriate level” of ordinary skill in the art).” slip op. at 16
- Expert testimonyPetitioner expert creditedPatent owner expert discountedDecided for petitioner
“Although Petitioner acknowledges that Patent Owner relies on Dr. Nettleton to dispute that Tomlinson’s 12-bit sequence of symbol words is a “sequence of bits,” Petitioner contends that “Dr. Nettleton later recanted that opinion.” Pet. Reply 13 (citing Ex. 1021, 18:23–19:22). In particular, Petitioner contends that Dr. Nettleton “confirmed” that Tomlinson’s signal organizer “recombines bits from the base and overlay stream into ‘a sequence of bits,’ i.e., the symbol words.” Id. at 14 (citing Ex. 1021, 48:10– 20). That is, in Dr. Nettleton’s deposition, he confirmed that in Figure 3 of Tomlinson, “the information bits from the base stream and the overlay stream are . . . recombined back into a sequence of bits,” wherein “that sequence of bits” are the “symbol words.” Ex. 1021, 48:10–20. We agree with Petitioner that Tomlinson’s signal organizer 16 is arranged to receive the base and overlay streams and to generate “a succession of symbol words of binary form.” See Ex. 1007, 16:54–56. Based on this teaching by Tomlinson, and the deposition of Dr. Nettleton (Ex. 1021, 48:10–20), we are persuaded by Petitioner’s contention that Tomlinson’s signal organizer generates 12 bits per frame including 8 bits from the base stream and 4 bits from the second/overlay stream. Pet. 17.” slip op. at 26
Patent outcomesUS 7,760,815 unpatentableClaim construction§ 103 obviousnesscites Phillips · KSR · GrahamPatents in suitUS 7,760,815 - Apple Inc. / HTC Corporation et al. v. Invt Spe LLCNo claims unpatentablePTAB · Mar 25, 2020 · IPR2018-01473 · APJ Thu A Dang · IPR · Final written decision
Claims 1–3, 5–9, and 11 were not shown unpatentable under § 103 over Keskitalo and Lindell because Petitioner did not adequately explain why a skilled artisan would combine their teachings.
RulingsFinal written decision- Claim Construction › Functional claiming / §112(f) means-plus-function › Whether §112(f) applies (Williamson, nonce words)§112(f) appliesDecided for petitioner
“Petitioner contends that “[c]laim 1 includes limitations in means-plus[-]function format, which creates a rebuttable presumption that the [Applicant] intended to invoke 35 U.S.C. § 112, ¶ 6.”3 Pet. 7; see also Altiris Inc. v. Symantec Corp., 318 F.3d 1363, 1375 (Fed. Cir. 2003). In the Decision on Institution, we addressed Petitioner’s proposed constructions of the means-plus-function terms (Pet. 10–12), and we determined that Petitioner has set forth proposed structures that support these limitations. Dec. on Inst. 8–12; see 37 C.F.R. § 42.104(b)(3) (2018).” slip op. at 9
- Claim Construction › Threshold & procedure › Whether a term needs construction (O2 Micro)No construction neededNot reached
“As for the other claim limitations of independent claims 1, 6, and 7, and claims 2, 3, 5, 8, 9 and 11 depending therefrom, neither party has proposed a construction of any other term. See Pet. 6–7; PO Resp. 12–13. We determine that we need not further construe expressly any other claim terms to resolve the arguments before us. See Vivid Techs., Inc. v. Am. Sci. & Eng’g, Inc., 200 F.3d 795, 803 (Fed. Cir. 1999) (explaining that only claim terms that are in controversy need to be construed and only to the extent necessary to resolve the controversy); see also Nidec Motor Corp. v. Zhongshan Broad Ocean Motor Co., 868 F.3d 1013, 1017 (Fed. Cir. 2017) (applying Vivid Techs. to an inter partes review).” slip op. at 13
- Skill levelSkill level petitioner adoptedDecided for petitioner
“may be considered, including the “type of problems encountered in the art; prior art solutions to those problems; rapidity with which innovations are made; sophistication of the technology; and educational level of active workers in the field.” In re GPAC, Inc., 57 F.3d 1573, 1579 (Fed. Cir. 1995) (citation omitted). In that regard, Petitioner’s expert, Andrew C. Singer, Ph.D., testifies that a POSITA at the time of the invention would have been a person having a Bachelor’s degree in electrical engineering or the equivalent plus three years of experience working with digital communication systems or in network engineering or a Master’s degree in electrical engineering with an emphasis on communication systems or the equivalent plus one year of experience working with digital communication systems or in network engineering. Pet. 4–5; Ex. 1003 ¶ 35. Patent Owner does not dispute Dr. Singer’s assessment of the level of ordinary skill in the art. See generally PO Resp. We adopt and apply Dr. Singer’s assessment of the level of ordinary skill in the art, which is consistent with the level of ordinary skill reflected by the prior art of record. Okajima v. Bourdeau, 261 F.3d 1350, 1354–55 (Fed. Cir. 2001) (holding that absent evidence to the contrary, “the prior art itself [may] reflect[] an appropriate level” of ordinary skill in the art).” slip op. at 15
- Obviousness (§103) › Motivation to combine / reasonable expectation of successMotivation not foundReasonable expectation not foundNot shown unpatentable
“position of Patent Owner. In particular, we are unpersuaded by Petitioner’s contention that it would have been obvious to modify Keskitalo such that its predetermined thresholds for transmission power are average transmission power values in accordance with the teachings of Lindell. Pet. 26. That is, we are not persuaded that Petitioner has demonstrated by the preponderance of the evidence that it would have been obvious to have used Lindell’s average transmission power values as Keskitalo’s predetermined thresholds for transmission power. See Harmonic, 815 F.3d at 1363 (citing 35 U.S.C. § 312(a)(3) as requiring inter partes review petitions to identify “with particularity . . . the evidence that supports the grounds for the challenge to each claim”); Magnum Oil Tools, 829 F.3d at 1380 (holding that Petitioner cannot satisfy its burden of proving obviousness by employing “mere conclusory statements”).” slip op. at 24
Patent outcomesUS 6,611,676 not shown unpatentableClaim construction§ 103 obviousnesscites Phillips · KSR · GrahamPatents in suitUS 6,611,676 - Apple Inc. / HTC Corporation et al. v. Invt Spe LLCAll claims unpatentablePTAB · Feb 21, 2020 · IPR2018-01472 · APJ Thu A Dang · IPR · Final written decision
Claims 1–3, 5, 6, 12, 13, 15, and 16 are unpatentable under § 103 over Nakamura and Okumura, and independently over Bhagalia and Abe.
RulingsFinal written decision- Claim Construction › Functional claiming / §112(f) means-plus-function › Whether §112(f) applies (Williamson, nonce words)§112(f) appliesDecided for petitioner
“With respect to claim 1, according to Petitioner, the claim includes “limitations in means-plus function format, which creates a rebuttable presumption that the [Applicant] intended to invoke § 112, ¶ 6.”2 Pet. 8–9; see also Altiris Inc. v. Symantec Corp., 318 F.3d 1363, 1375 (Fed. Cir. 2003). In the Decision on Institution, we addressed Petitioner’s proposed constructions of the means-plus-function (“MPF”) terms, and we determined that Petitioner had set forth proposed structures that support these limitations. Dec. on Inst. 9–12 (citing Pet. 9–11); see 37 C.F.R. § 42.104(b)(3). As we noted in the Decision on Institution, Petitioner’s constructions presume that the meaning of specific functions, such as “generating” a frame, for example, are generally known. Dec. on Inst. 10. Patent Owner 2 Applicant is Matsushita Electric Industrial Co., Ltd. 9 has not rebutted this presumption. Petitioner’s proposed constructions of the means-plus-function terms in the claims (Pet. 9–11) are as follows:” slip op. at 9
- Claim Construction › Threshold & procedure › Whether a term needs construction (O2 Micro)No construction neededDecided for petitioner
“As for the other claim limitations of independent claims 1, 5, 12, and 15, and claims 2, 3, 6, 13, and 16 depending respectively therefrom, for the reasons set forth below, the explicit requirements set forth in claims themselves sufficiently limit the claims without requiring further construction. Thus, we determine that we need not further construe expressly any other claim terms to resolve the arguments before us. See Vivid Techs., Inc. v. Am. Sci. & Eng’g, Inc., 200 F.3d 795, 803 (Fed. Cir. 1999) (only claim terms that are in controversy need to be construed and only to the extent necessary to resolve the controversy); see also Nidec Motor Corp. v. Zhongshan Broad Ocean Motor Co., 868 F.3d 1013, 1017 (Fed. Cir. 2017) (applying Vivid Techs. in the context of an inter partes review).” slip op. at 12
- Skill levelSkill level petitioner adoptedDecided for petitioner
“The parties propose similar levels of ordinary skill in the art and do not directly challenge the other’s proposal. We consider the level of ordinary skill in the art to be reflected by the prior art of record. See Okajima v. Bourdeau, 261 F.3d 1350, 1354–55 (Fed. Cir. 2001) (holding 14 that absent evidence to the contrary, “the prior art itself [may] reflect[] an appropriate level” of ordinary skill in the art). In general, we agree with the areas of agreement in the parties’ proposals. Patent Owner has not explained sufficiently why researching or working particularly with “cellular radio communication systems” is necessary (PO Resp. 12), and so we adopt Petitioner’s proposed general experience of working with “digital communication systems or in network engineering” (Pet. 6), which comports with the level of ordinary skill in the art reflected in the prior art of record. Accordingly, we determine that a person of ordinary skill would have a Bachelor’s degree in electrical engineering or the equivalent plus three years of experience working with digital communication systems or in network engineering or a Master’s degree in electrical engineering with an emphasis on communication systems or the equivalent plus one year of experience working with digital communication systems or in network engineering.” slip op. at 14
- Obviousness (§103) › Motivation to combine / reasonable expectation of successMotivation foundReasonable expectation foundUnpatentable
“original); also Pet. 24–25). Even Patent Owner concedes that Claim 12 of Nakamura discloses that “necessary signals could include ‘one or more’ of pilot signals, synchronization information, order number, and TPC information.” Sur-Reply 4 (citing 1004, 15:51–61). The Supreme Court has stated that the “combination of familiar elements according to known methods is likely to be obvious when it does no more than yield predictable results.” KSR, 550 U.S. at 416; Leapfrog Enters., Inc. v. Fisher-Price, Inc., 485 F.3d 1157, 1161 (Fed. Cir. 2007) (quoting KSR, 550 U.S. at 416). According to Petitioner, “[t]he proposed modification to Nakamura would be straightforward, not requiring undue experimentation, and would produce predictable results.” Pet. 25. That is, “it would have been natural and an application of nothing more than ordinary skill and common sense.” Id. at 25–26. Here, the question is whether combining Okumura’s teaching of using both pilot and TPC symbols in the same necessary signal with Nakumura’s necessary signals comprising control data, such as pilot symbols and TPC symbols, was “uniquely challenging or difficult for one of ordinary skill in the art” or “represented an unobvious step over the prior art.” Leapfrog Enters, 485 F.3d at 1162 (citing KSR, 550 U.S. at 421). As Petitioner points out, Patent Owner’s Expert, “Dr. Vojcic admitted that no technical barriers would have prevented a POSITA from modifying the expressly disclosed embodiments of Nakamura to combine pilot and TPC symbols.” Reply 11 (citing Ex. 1016, 34:14–35:20). We view Petitioner’s combination as being akin to a simple substitution of Okumura’s use of both pilot and TPC 34 symbols in Nakamura’s necessary signals. Cf. KSR, 550 U.S. at 417 (indicating determining obviousness is easier when the claimed subject matter involves “a simple substitution for one known element for another or the mere application of a known technique to a piece of prior art ready for improvement.”). We are unpersuaded by Patent Owner’s contention that “[t]he Petition’s proposed combination of Nakamura and Okumura is guided by the ’563 patent and driven by hindsight.” PO Resp. 32. Rather, we agree with Petitioner that Nakamura and Okumura provide sufficient motivation for combining the references in the manner required by the claims. Pet. 24–25 (citing Ex. 1004, 15:53–61; Ex. 1005, 14, 18, Fig. 2; Ex. 1003 ¶¶ 53–54). First, although Patent Owner contends that “there is no discussion of the benefits gained by sending both pilot and power control symbols” (PO Resp. 32 (citing Pet. 21), we agree with Petitioner that Nakamura explains that pilot symbols permit ‘coherent detection with interpolation at a receiving side’ and that power control symbols permit ‘carrying out a transmission power control’” and this provides a reason one of ordinary skill in the art would make Petitioner’s proposed combination. Ex. 1004, 11:48–50 (“In this eighth embodiment, the necessary signal generation unit 10 includes pilot signals to be used in carrying out the coherent detection with interpolation at a receiving side”), 13:11–14 (“In this eleventh embodiment, the necessary signal generation unit 10 includes a transmission power control information which is necessary in carrying out a transmission power control.”); Pet. 21 (quoting Ex. 1004, 11:48–50, 13:11–14)). Thus, although Patent Owner contends that Nakamura “does not” slip op. at 34
Patent outcomesUS 6,466,563 unpatentableClaim construction§ 103 obviousnesscites Phillips · KSR · GrahamPatents in suitUS 6,466,563
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.