• Intel Corporation v. VLSI Technology LLCNo claims unpatentable
  PTAB · Feb 26, 2020 · IPR2018-01661 · APJ Lynne E Pettigrew · IPR · Final written decision

  Claims 1–5, 15, and 16 were not shown unpatentable because the asserted combinations failed to establish the claimed power gain and power loss relationship used to determine whether to power down.

  RulingsFinal written decision

  • Skill levelSkill level board ownDecided for patent owner

    “B. Level of Ordinary Skill in the Art Relying on the testimony of Dr. Raghunathan, Petitioner proposes that a person of ordinary skill in the art at the time of the alleged invention of the ’014 patent “would have had at least an M.S. degree in computer science, computer engineering, or electrical engineering (or equivalent experience), and would have three years of experience with computer hardware and software power management design techniques.” Pet. 24 (citing Ex. 1102 ¶¶ 57–58). In our Institution Decision, we adopted Petitioner’s proposal with a modification to the level of education based on Patent Owner’s proposal in its Preliminary Response. Inst. Dec. 7 (citing Prelim. Resp. 5). Specifically, we determined that “a person of ordinary skill in the art would have had at least a B.S. degree in computer science, computer engineering, or electrical engineering (or equivalent experience) and three years of experience with computer hardware and software power management design techniques.” Id. Neither party argues during trial that our definition of the level of ordinary skill in the art was incorrect. See PO Resp. 2–3. See generally Pet. Reply. Because our preliminary determination is consistent with the level of ordinary skill in the art reflected by the prior art of record, we maintain and reaffirm that a person of ordinary skill in the art would have had at least a B.S. degree in computer science, computer engineering, or electrical engineering (or equivalent experience) and three years of experience with computer hardware and software power management design techniques.” slip op. at 8

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

    “We need only construe claim terms that are in controversy, and only to the extent necessary to resolve the controversy. Nidec Motor Corp. v. Zhongshan Broad Ocean Motor Co., 868 F.3d 1013, 1017 (Fed. Cir. 2017) (citing Vivid Techs., Inc. v. Am. Sci. & Eng’g, Inc., 200 F.3d 795, 803 (Fed. Cir. 1999)). In this proceeding, neither party proposes a formal construction for any term. See Pet. 23; PO Resp. 3. We find it unnecessary to construe expressly any claim terms to resolve the controversy before us.” slip op. at 9

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

    “Weighing the parties’ arguments and evidence on the complete record now before us, we find Petitioner has not shown that a person of ordinary skill in the art would have understood Takahashi’s “predetermined value” to be an estimated power gain. Patent Owner, with the support of Dr. Wolfe’s credible testimony, persuasively argues that Takahashi’s “predetermined value” is a previous value of the cache-miss rate. Petitioner, on the other hand, does not point to anything in Takahashi that describes the “predetermined value” as an estimated power gain, nor does Petitioner cite any testimony from Dr. Raghunathan in support of its position other than a portion of his declaration that is substantially the same as the discussion in the Petition. See Pet. 33–34 (citing Ex. 1102 ¶ 80); see also Ex. 1102 ¶¶ 72– 80 (testimony substantially the same as pages 29–34 of the Petition). Without any suggestion in Takahashi that the “predetermined value” relates to an estimated power gain, Takahashi’s stated goal of reducing power consumption is not sufficient to show that Takahashi’s “predetermined value” is representative of an estimated power gain. For these reasons, we find that Petitioner has not established that Takahashi teaches or suggests an estimated power gain or determining whether to power down a portion of a device component in response to a relationship between an estimated power gain and an estimated power loss, as recited in independent claim 1. Accordingly, Petitioner has not shown by a preponderance of the evidence that claim 1 would have been obvious over the teachings of Takahashi.” slip op. at 19

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

    “We focus on one argument we find particularly persuasive—that Hu does not teach using the L2Access:leak ratio to “determin[e] whether to power down” a cache or a portion of a cache, as required by claim 1, even if the L2Access:leak ratio can be considered a relationship between an estimated power gain and an estimated power loss. See PO Resp. 24; PO Sur-reply 16–18. In its Reply, Petitioner alleges that “Hu explicitly discloses using the L2Access:leak ratio to determine when to power down the L1 cache.” Pet. Reply 16 (emphasis added) (citing Ex. 1102 ¶¶ 97–98). Petitioner, however, does not support this proposition by quoting or citing specific language in Hu, relying only on Dr. Raghunathan’s declaration, which provides substantially the same discussion as the Petition. Compare Ex. 1102 ¶¶ 97–98, with Pet. 39–40. We agree with Patent Owner that the portion of Hu cited in the Petition and Dr. Raghunathan’s declaration does not teach using the L2Access:leak ratio to determine whether to power down the L1 cache, as Petitioner contends. See PO Sur-reply 16–18; Pet. 39–41; Ex. 1102 ¶¶ 97– 99. Rather, Hu discloses determining values of the normalized cache leakage energy for different decay intervals at four values of the L2Access:leak ratio—5, 10, 20, and 100. Ex. 1104, 175–76; see PO Sur-reply 17. Hu uses these assumed values of the L2Access:leak ratio as inputs to generate simulation data, not to determine whether to power down a cache or portion of a cache. Ex. 1104, 175, see PO Resp. 24; PO Sur-Reply 15–16. Petitioner argues that Hu teaches that the higher the L2Access:leak ratio, the longer the system should wait before powering down the cache. Pet. 39–41; Pet. Reply 16–17. Hu, however, does not expressly compare the effect of different L2Access:leak ratios other than to state that when the L2Access:leak ratio is 100, a small decay interval is detrimental to performance and power. Ex. 1104, 175. As Patent Owner correctly asserts, Hu does not describe using the L2Access:leak ratio to determine an appropriate decay interval, nor does Hu describe using the L2Access:leak ratio to determine whether to power down a portion of a cache. See PO Sur-Reply 17–18.” slip op. at 24

  Patent outcomesUS 8,020,014 not shown unpatentable
  Claim construction§ 103 obviousnesscites KSR · Graham
  Patents in suitUS 8,020,014
• Intel Corporation v. VLSI Technology LLCNo claims unpatentable
  PTAB · Feb 12, 2020 · IPR2018-01040 · APJ Lynne E Pettigrew · IPR · Final written decision

  Claims 1–4, 10, 12, and 13 were not shown unpatentable because the prior art did not teach or support adding the separately claimed third voltage reference.

  RulingsFinal written decision

  • Adverse judgmentDenied

    “We agree with Patent Owner that we should not address the patentability of claim 9 in this Decision. See PO Resp. 63–64. Rather, following Federal Circuit case law, we treat claim 9 as if it never existed. See Gunn v. Kopf, 96 F.3d 1419, 1422 (Fed. Cir. 1996) (“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.”). Consistent with other Board decisions in which some, but not all, challenged claims have been disclaimed after institution, we address the patentability only of the remaining claims. See LG Elecs., Inc. v. Wi-LAN Inc., IPR2018-00673, Paper 48 at 3 (PTAB Sept. 5, 2019) (Final Written Decision); Yamaha Golf Car, Paper 63 at 3; Baker Hughes, Paper 74 at 6, 11–12. We also agree with Patent Owner that we should not enter adverse judgment as to claim 9. See PO Sur-reply 26–27. Arthrex, the case relied on by Petitioner, does not mandate a different outcome. By its terms, 37 C.F.R. § 42.73(b)(2) permits disclaimer to be construed as a request for adverse action when there are “no remaining claim[s] in the trial.” That was the situation in Arthrex. 880 F.3d at 1347 (“Arthrex, Inc. disclaimed all claims that were the subject of the petition.”). Here, in contrast, several claims remain in the trial. Furthermore, Arthrex does not support Petitioner’s patent are disclaimed.” Pet. Reply 27. The Arthrex language quoted by Petitioner compares disclaimer of an “entire patent” under § 42.73(b)(1) with disclaimer of “some of the claims” of the patent (i.e., fewer than all claims in the patent but all challenged claims so there are no remaining claims in the trial) under § 42.73(b)(2). 880 F.3d at 1350. Neither situation is present here when only one claim (claim 9) has been disclaimed and several challenged claims (claims 1–4, 10, 12, and 13) remain in the trial.” slip op. at 16

  • Skill levelSkill level petitioner adoptedDecided for petitioner

    “person of ordinary skill in the art at the time of the invention of the ’207 patent “would have had at least a[n] M.S. degree in electrical engineering and would have at least two years of experience with circuit design.” Pet. 17 (citing Ex. 1002 ¶ 32). In our Institution Decision, we found Petitioner’s proposal consistent with the level of ordinary skill in the art reflected by the asserted prior art and adopted Petitioner’s position, which Patent Owner did not oppose in the Preliminary Response. Inst. Dec. 14 (citing Okajima v. Bourdeau, 261 F.3d 1350, 1355 (Fed. Cir. 2001)). Neither Patent Owner, in its Response, nor Dr. Ipek, in his declaration, proposes a level of ordinary skill in the art. Dr. Ipek, however, states that “[f]or purposes of the subject IPR proceedings, I have been asked to employ [Petitioner’s proposed] standard of a person of ordinary skill, but I do not offer the opinion that it is the correct standard.” Ex. 2011 ¶ 19. Nothing in the full record persuades us that our preliminary finding as to the level of ordinary skill in the art was incorrect. Accordingly, because our preliminary determination is consistent with the level of ordinary skill in the art reflected by the prior art of record, we maintain and reaffirm that one least an M.S. degree in electrical engineering and at least two years of experience with circuit design. See Inst. Dec. 14; Pet. 17.” slip op. at 18

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

    “the complete record developed during this inter partes review, we again conclude that the “third voltage reference” must be separate from the “second voltage reference.” We begin with the language of claim 1, which recites a first voltage reference, a second voltage reference, and a third voltage reference as separate elements.7 “Where a claim lists elements separately, ‘the clear implication of the claim language’ is that those elements are ‘distinct component[s]’ of the patented invention.” Becton, Dickinson & Co. v. Tyco Healthcare Group, LP, 616 F.3d 1249, 1254 (Fed. Cir. 2010) (citation omitted). The terms “first,” “second,” and “third” are terms used to distinguish separate elements of a claim. See Gillette Co. v. Energizer Holdings, Inc., 405 F.3d 1367, 1373 (Fed. Cir. 2005); see also 3M Innovative Props. Co. v. Avery Dennison Corp., 350 F.3d 1365, 1373 (Fed. Cir. 2005) (“The use of the terms ‘first’ and ‘second’ is a common patent-law convention to distinguish between repeated instances of an element or limitation.”). Although Gillette and 3M address whether such terms impose a numerical or serial limitation, they nevertheless support Patent Owner’s position that enumerated elements typically are not construed to be the same element. See Sur-reply 11–12. Other cases cited by Patent Owner also support its position. See id. at 12 (citing Regents of the Univ. of Minn. v. AGA Med. Corp., 717 F.3d 929, 935–39 (Fed. Cir. 2013) (construing “first” and “second” disks as separate and discrete disks); Engel Indus., Inc. v. Lockformer Co., 96 F.3d 1398, 1405) (Fed. Cir. 1996)” slip op. at 21

  • Expert testimonyPetitioner expert discountedPatent owner expert creditedDecided for patent owner

    “ordinary skill in the art would have sought to reduce power consumption in Takahashi to address the well-known problem of current leakage, and that providing a separate voltage reference for transistor 223 in Takahashi’s Figure 15 (i.e., a third voltage reference) would have achieved that goal. Pet. 34–35 (citing Ex. 1002 ¶ 88). But the only evidence Petitioner relies on for adding the proposed third voltage reference is the testimony of Dr. Stojanovic. Id. (citing Ex. 1002 ¶ 88). Without any additional supporting evidence, Dr. Stojanovic’s testimony is insufficient to supply the missing “third voltage reference,” which is a key limitation of claim 1. See K/S Himpp v. Hear-Wear Techs., LLC, 751 F.3d 1362, 1365 (Fed. Cir. 2014); Patent Trial and Appeal Board Consolidated Trial Practice Guide 36 (Nov. 2019)9 (“[I]n an obviousness analysis, conclusory assertions from a third party about general knowledge in the art cannot, without supporting evidence of record, supply a limitation that is not evidently and indisputably within the common knowledge of those skilled in the art. . . . In other words, expert testimony may explain ‘patents and publications,’ but is not a substitute for disclosure in a prior art reference itself.” (citing K/S Himpp, 751 F.3d at 1365)); see also Inst. Dec. 30–31 (reaching the same conclusion on the preliminary record). Furthermore, we agree with Patent Owner that Petitioner’s proposed” slip op. at 37

  Patent outcomesUS 7,706,207 not shown unpatentable
  Claim construction§ 103 obviousnesscites KSR · Graham
  Patents in suitUS 7,706,207
• Intel Corporation v. VLSI Technology LLCSome claims unpatentable
  PTAB · Feb 6, 2020 · IPR2018-01144 · APJ Bart A Gerstenblith · IPR · Final written decision

  Claims 2, 7, and 8 are unpatentable as obvious over Bednar and Gunther; claim 3 was not shown unpatentable.

  RulingsFinal written decision

  • Skill levelSkill level petitioner adoptedDecided for petitioner

    “to the level of ordinary skill in the art was incorrect. Accordingly, because our preliminary finding is consistent with the level of ordinary skill in the art reflected by the prior art of record, we maintain and reaffirm that one of ordinary skill in the art at the time of the invention would have had “at least (1) an undergraduate degree in electrical engineering (or an equivalent subject), together with three years of post-graduate experience designing power management circuits; or (2) a master’s degree in electrical engineering (or equivalent subject) together with two years of post-graduate experience designing power management circuits.” Inst. Dec. 8; see Pet. 29 (citing Ex. 1102 ¶¶ 26–27).” slip op. at 10

  • Claim Construction › Intrinsic evidence (Phillips canons) › Lexicography (patentee as own lexicographer)Term construed board ownDecided for patent owner

    “construction is erroneous. Accordingly, because the ’922 patent defines “power island,” we maintain and reaffirm that “power island” means a “group of components with similar power requirements.”” slip op. at 12

  • Claim Construction › Threshold & procedure › Whether a term needs construction (O2 Micro)No construction neededNot reached

    “not to expressly construe “conversion controller” was erroneous or that an express construction is required to resolve any dispute between the parties. Accordingly, we maintain and reaffirm that because the construction of “conversion controller” does not resolve a controversy in the matter before us, we decline to construe it expressly.” slip op. at 13

  • Claim Construction › Intrinsic evidence (Phillips canons) › Plain and ordinary meaning to a POSITAPlain and ordinary meaningDecided for petitioner

    “construction of “memory device,” specifically whether it encompasses a latch. Neither party argues that “memory device” is expressly defined in the ’922 patent. Accordingly, the plain and ordinary meaning of the term controls. And, the standard under which we construe the term is the broadest reasonable construction in light of the specification.” slip op. at 86

  Patent outcomesUS 8,004,922 mixed
  Claim construction§ 102 anticipation§ 103 obviousnesscites Phillips · KSR · Graham
  Patents in suitUS 8,004,922
• Wabco Holdings Inc. / Laydon Composites Ltd. v. Transtex Composites Inc.Some claims unpatentable
  PTAB · Jan 10, 2020 · IPR2018-01319 · APJ Bart A Gerstenblith · IPR · Final written decision

  Claims 1, 5–11, and 15–19 are unpatentable as obvious over Layfield and Rinard; claims 2–4, 12–14, and 20 were not shown unpatentable.

  RulingsFinal written decision

  • Skill levelSkill level petitioner adoptedDecided for petitioner

    “Dr. Micklow does not explain how or why he proposes a different level of ordinary skill in the art as compared to the level proposed by Petitioner and preliminarily adopted in our Decision on Institution. See generally id. ¶¶ 28–31. Additionally, neither Patent Owner nor Dr. Micklow argues that the difference in the proposed level of ordinary skill in the art affects the outcome of this proceeding; Dr. Micklow, in fact, states the contrary—that his opinions are the same under either level of skill. See Ex. 2001 ¶ 31.7 Nothing in the full record is sufficient to persuade us that our preliminary finding as to the level of ordinary skill in the art was incorrect. Accordingly, because our preliminary finding is consistent with the level of ordinary skill in the art reflected by the prior art of record, we maintain and reaffirm our preliminary finding that the level of ordinary skill in the art at the time of the invention would have been “a bachelor’s degree in mechanics, aeronautics, materials, or a related field of study, or equivalent experience, and at least two years of experience in the development of components of vehicles, or an equivalent amount of relevant work or research experience.” Inst. Dec. 10–11; see Pet. 10.” slip op. at 8

  • Expert testimonyPetitioner expert discountedDecided for patent owner

    “Turning to Petitioner’s video (Ex. 1018), Petitioner asserts testing of commercial versions of the Layfield fairing illustrates what one skilled in the art would have understood from Layfield itself, namely that the Layfield strut is adapted to sustain an elastic deformation when a load is applied to the resilient strut when the skirt panel moves away from the configuration reducing air drag about the trailer and to self-recover the resilient strut original shape when the load is removed. Pet. 29 (citing Ex. 1010 ¶¶ 102–103).16 We afford this evidence little weight for several reasons. First, the video does not show the strut or the bending of a strut. See Ex. 1018. In fact, the only feature shown is a skirt panel attached to a trailer. that because thermoplastic material is more resilient than aluminum, we should adopt Petitioner’s argument. Pet. Reply 15–16 (citing Ex. 1058, 1– 12; Ex. 1010 ¶¶ 77–82). We must base our decision in this case on the arguments and evidence presented. As explained above, the record before us has contradictory evidence in the form of Dr. Micklow’s testimony that was not before the examiner. 16 Petitioner does not cite Exhibit 1018 in the Petition, but instead cites to Mr. Tres’s testimony regarding the exhibit. Id. Thus, from the video, it is unknown whether the skirt panel is attached to the trailer by one strut, multiple struts, or additional features. Second, Petitioner does not identify clearly how the tested system precisely corresponds to the teachings of Layfield. For example, Patent Owner raises a number of issues with the struts and panels in the video to which Petitioner provides either no response or an unconvincing response. For example, Patent Owner argues that each embodiment of Layfield uses trusses 36 to “interconnect each skirt panel and reinforce the panel assembly,” while it is asserted that the skirt panels in the video do not have trusses and are not interconnected. PO Resp. 26. Petitioner argues that the skirt panels in the video were made according to the teachings of Layfield and did include “integral vertical lateral side edges as the connecting mechanism for adjacent panels.” Pet. Reply 19 (citing Exs. 1018, 2003, 2005; Ex. 1004, 18:36–39; Ex. 1010 ¶¶ 63–64; Ex. 1055 ¶¶ 37–38). Other than stating that the skirt panels have connecting mechanisms, Petitioner does not address the fact that the panels are not interconnected according to the teachings of Layfield, as Patent Owner correctly pointed out. See generally id. at 19–21.” slip op. at 28

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

    “components (see, e.g., id. at 17:1–10), Layfield does not contain any express disclosure concerning the flexibility of the struts. Nor does Layfield include any discussion about the desirability of strut flexibility. The closest Layfield comes to discussing flexibility of the struts is by frequently referring to the struts as “support struts” (see, e.g., id. at 18:40) and discussing the use of a “bracket means,” which is on the struts, to “rigidly secure” the skirt panels to the trailer (id. at 6:48–49). Further, Layfield’s detailed discussion of the embodiment of support strut 58 shown in Figure 10, reproduced below, highlights the bracing and reinforcement features. Figure 10, above, shows the construction detail of a support strut 58. Ex. 1004, 15:45. Specifically, Layfield discloses that strut 58 includes “a pair of spaced-apart vertical members 160, which are braced by horizontal cross-members 162” and “reinforcing rectangular lattice 170.” Id. at 15:46– 54. Thus, we agree with Patent Owner’s argument that “Layfield does not expressly teach that the ‘support struts 58’ are ‘resilient.’” PO Resp. 42 (citing Ex. 2001 ¶¶ 148–149). We reiterate that Petitioner’s first challenge is based on anticipation. Thus, Petitioner must show that resilient struts are “either expressly or inherently described, in” Layfield. Verdegaal Bros. Inc., 814 F.2d at 631; see also PO Resp. 42. In its Reply Brief and at the oral hearing, Petitioner contends that its challenge is based on express disclosure, not inherency. See Pet. Reply 17–18; Tr. 9:21–11:4 (arguing that “this is not a case of inherency”). Petitioner contends one of ordinary skill in the art “would have understood, based upon Layfield’s express disclosures concerning the material, structure, and connection of the strut, that the Layfield strut is resilient and can sustain significant and substantial elastic deformation.” Pet. Reply 18 (citing REG Synthetic Fuels, LLC v. Neste Oil Oyj, 841 F.3d 954, 960–61 (Fed. Cir. 2016)). Whether we analyze Petitioner’s argument based on express disclosure or inherency, we reach the same result. To begin, although we agree with Petitioner that a prior art reference “need not satisfy an ipsissimis verbis test” (Pet. Reply 17 (quoting In re Gleave, 560 F.3d 1331, 1334 (Fed. Cir. 2009))), there is no express statement that Layfield’s strut is resilient or otherwise exhibits a characteristic synonymous with resiliency. Additionally, we do not agree that Petitioner’s reliance on the thermoplastic materials, disclosed by Layfield for construction of the strut, establishes whether the strut is resilient and capable of elastic deformation. The evidence submitted by the parties is contradictory as to whether one of ordinary skill in the art would have understood Layfield’s struts to be resilient based on the material alone.15 Compare Ex. 1010 ¶¶ 74–82 15 Petitioner also points to a finding by the examiner, during prosecution of the ’017 patent application, that an aluminum strut was resilient, and argues (Mr. Tres opining as to the materials disclosed by Layfield), with Ex. 2001 ¶¶ 160–164 (Dr. Micklow contradicting Mr. Tres’s testimony regarding the materials disclosed by Layfield). Further, the evidence is contradictory as to whether one of ordinary skill in the art would have understood from the design of Layfield’s strut, specifically the taper design and mechanism by which the strut connects to the trailer I-beam, that the strut is resilient. Compare Ex. 1010 ¶¶ 83–90 (Mr. Tres’s testimony regarding the design and connection mechanism), with Ex. 2001 ¶¶ 165–175 (Dr. Micklow’s contradictory testimony). Turning to Petitioner’s video (Ex. 1018), Petitioner asserts testing of commercial versions of the Layfield fairing illustrates what one skilled in the art would have understood from Layfield itself, namely that the Layfield strut is adapted to sustain an elastic deformation when a load is applied to the resilient strut when the skirt panel moves away from the configuration reducing air drag about the trailer and to self-recover the resilient strut original shape when the load is removed. Pet. 29 (citing Ex. 1010 ¶¶ 102–103).16 We afford this evidence little weight for several reasons. First, the video does not show the strut or the bending of a strut. See Ex. 1018. In fact, the only feature shown is a skirt panel attached to a trailer.” slip op. at 26

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

    “Additionally, Patent Owner similarly contends that the modifications proposed are redundant of Layfield’s “flexible lower panel 20,” which already “allow[s] flexing when impacting a road object.” PO Resp. 59 (citing Ex. 1004, 14:13–18); see PO Sur-reply 26–27. We disagree. Again, the proposed modifications here are to Layfield’s struts. In the context of Petitioner’s anticipation challenge, we agreed with Patent Owner and found that Petitioner had not established sufficiently on the record that Layfield’s struts were resilient. See supra, § II.D.a.i., ii. Therefore, the proposed modification addressed here, to make Layfield’s struts resilient, does not duplicate the objective of Layfield’s flexible lower panel 20 at least because (a) Layfield’s struts are a different structure than lower panel 20 and (b) modification of Layfield’s struts would provide greater impact protection to other panels aside from just lower panel 20. See Pet. Reply 26–27 (One of ordinary skill in the art “would have been motivated to do so because Rinard and Layfield both seek to provide fairing panels with ‘sufficient flexibility’ to bend when encountering objects.” (citing Ex. 1004, 12:67– 13:4; Ex. 1006, 10:43–50; Ex. 1055 ¶ 47)). We determine that Petitioner has shown that one of ordinary skill in the art would have had a reason with rational underpinning to look to other similar types of trailer components that are flexible to make further improvements to Layfield’s design. See KSR, 550 U.S. at 417 (“[I]f a technique has been used to improve one device, and a person of ordinary skill in the art would recognize that it would improve similar devices in the same way, using the technique is obvious unless its actual application is beyond his or her skill.”). Third, Patent Owner contends one of ordinary skill in the art “would not have a reasonable expectation of success at achieving the claimed technology by looking to the vertical supports of Rinard’s air scoops to modify the Layfield skirt panels 10 and support struts 58.” PO Resp. 61 (citing Ex. 2001 ¶¶ 237–240). Patent Owner asserts that because Layfield’s upper skirt panels are rigid and non-moving one of ordinary skill in the art “would not reasonably expect the hypothetical modified panels (with their reinforcing trusses 36) to move.” Id. Patent Owner also argues that Rinard teaches “an upper skirt panel that is rigid and non-moving” and so it is not reasonable to expect modifying Layfield as proposed would somehow cause Layfield’s fixed skirt panels to be able to move as claimed. PO Sur-reply 27–28 (citations omitted). We disagree for the same reasons discussed above—namely, we find Layfield’s upper skirt panels to be resilient. Therefore, one of ordinary skill in the art would have a reasonable expectation of success in achieving a resilient strut adapted as claimed by modifying Layfield’s strut in light of Rinard, for the reasons proposed by Petitioner. See Pet. Reply 27 (“Applying this solution to the Layfield skirt panel and struts would yield the predictable result of allowing the Layfield skirt panel 10 and struts 58 to absorb greater impacts without having to be repaired or replaced.” (citing Ex. 1021, 7–8, 11–12)).” slip op. at 42

  Patent outcomesUS 8,449,017 mixed
  § 102 anticipation§ 103 obviousnesscites KSR · Graham
  Patents in suitUS 8,449,017
• Google LLC v. Ipa Technologies Inc.Rehearing denied
  PTAB · Dec 20, 2018 · IPR2018-00475 · APJ Bart A Gerstenblith · IPR · Rehearing

  The Board denied Google’s rehearing request and left in place denial of institution because the Petition did not show Cheyer was publicly accessible prior art.

  RulingsRehearing decision

  • RehearingRehearing, deniedDenied

    “trial is set forth in 37 C.F.R. § 42.71(c), which provides in relevant part: “When rehearing a decision on petition, a panel will review the decision for an abuse of discretion.” Section 42.71(c), in turn, references 37 C.F.R. § 42.71(d), which provides a request for rehearing “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.” 37 C.F.R. § 42.71(d). The party challenging a decision bears the burden of showing the decision should be modified. Id.” slip op. at 3

  • Novelty / Anticipation (§102) › Prior-art status of a reference › Printed publication / public accessibilityPrinted publication not establishedNot shown unpatentable

    “There is no evidence that whatever version of Cheyer (if any) was linked on the SRI website was ever downloaded, or that a search engine could have been used to find it. Thus, even if we were to assume that Cheyer was available online (i.e., technical availability), Petitioner fails to point to any persuasive evidence of public accessibility to the document or the SRI website.” slip op. at 5

  • Other 314aDenied

    “request, or panels to authorize, an expanded panel. See generally 35 U.S.C. § 6; 37 C.F.R. §§ 41.1–42.412. The Chief Judge may consider panel expansions upon a “suggestion” from a judge, panel, or party. PTAB SOP 1,” slip op. at 11

  § 102 anticipationDiscretionary denial
  Patents in suitUS 6,742,021
• Google LLC v. Ipa Technologies Inc.Rehearing denied
  PTAB · Dec 20, 2018 · IPR2018-00384 · APJ Thomas L Giannetti · IPR · Rehearing

  The Board denied Google’s rehearing request, leaving institution denied for claims 1–18 because the petition did not show Cheyer was publicly accessible and qualified as prior art.

  RulingsRehearing decision

  • RehearingRehearing, deniedDenied

    “trial is set forth in 37 C.F.R. § 42.71(c), which provides in relevant part: “When rehearing a decision on petition, a panel will review the decision for an abuse of discretion.” Section 42.71(c), in turn, references 37 C.F.R. § 42.71(d), which provides a request for rehearing “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.” 37 C.F.R. § 42.71(d). The party challenging a decision bears the burden of showing the decision should be modified. Id.” slip op. at 3

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

    “trial is set forth in 37 C.F.R. § 42.71(c), which provides in relevant part: “When rehearing a decision on petition, a panel will review the decision for an abuse of discretion.” Section 42.71(c), in turn, references 37 C.F.R. § 42.71(d), which provides a request for rehearing “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.” 37 C.F.R. § 42.71(d). The party challenging a decision bears the burden of showing the decision should be modified. Id.” slip op. at 3

  • Novelty / Anticipation (§102) › Prior-art status of a reference › Printed publication / public accessibilityPrinted publication not establishedNot shown unpatentable

    “There is no evidence that whatever version of Cheyer (if any) was linked on the SRI website was ever downloaded, or that a search engine could have been used to find it. Thus, even if we were to assume that Cheyer was available online (i.e., technical availability), Petitioner fails to point to any persuasive evidence of public accessibility to the document or the SRI website.” slip op. at 5

  § 102 anticipation
  Patents in suitUS 6,523,061
• Google LLC v. Ipa Technologies Inc.Rehearing denied
  PTAB · Dec 20, 2018 · IPR2018-00474 · APJ Bart A Gerstenblith · IPR · Rehearing

  The Board denied Google’s rehearing request, leaving institution denied on all challenged claims because Cheyer was not shown reasonably likely to have been publicly accessible as prior art.

  RulingsRehearing decision

  • RehearingRehearing, deniedDenied

    “trial is set forth in 37 C.F.R. § 42.71(c), which provides in relevant part: “When rehearing a decision on petition, a panel will review the decision for an abuse of discretion.” Section 42.71(c), in turn, references 37 C.F.R. § 42.71(d), which provides a request for rehearing “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.” 37 C.F.R. § 42.71(d). The party challenging a decision bears the burden of showing the decision should be modified. Id.” slip op. at 3

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

    “we denied the Petition as to all claims. We determined that Petitioner had failed to satisfy its burden of demonstrating a reasonable likelihood of showing, under 35 U.S.C. § 102(b), that its principal reference, Cheyer,1 was disseminated or publicly accessible prior to one year before the effective filing date of the ’021 patent and, therefore, did not qualify as prior art under 35 U.S.C. § 102(b). Dec. 6–15.” slip op. at 2

  • Novelty / Anticipation (§102) › Prior-art status of a reference › Printed publication / public accessibilityPrinted publication not establishedNot shown unpatentable

    “There is no evidence that whatever version of Cheyer (if any) was linked on the SRI website was ever downloaded, or that a search engine could have been used to find it. Thus, even if we were to assume that Cheyer was available online (i.e., technical availability), Petitioner fails to point to any persuasive evidence of public accessibility to the document or the SRI website. Id. at 14.” slip op. at 5

  • Other 314aDenied

    “request, or panels to authorize, an expanded panel. See generally 35 U.S.C. § 6; 37 C.F.R. §§ 41.1–42.412. The Chief Judge may consider panel expansions upon a “suggestion” from a judge, panel, or party. PTAB SOP 1,” slip op. at 11

  § 102 anticipationDiscretionary denial
  Patents in suitUS 6,742,021
• Necksgen, Inc. v. Simpson Performance Products, Inc.Rehearing denied
  PTAB · Jul 25, 2018 · IPR2018-00133 · APJ Bart A Gerstenblith · IPR · Rehearing

  The Board denied rehearing, leaving in place its denial of institution because Petitioner did not show the asserted art taught claim 1[d] or establish motivation to combine with a reasonable expectation of success.

  RulingsRehearing decision

  • RehearingRehearing, deniedDenied

    “II. STANDARD OF REVIEW When considering a request for rehearing, the Board reviews its decision for an abuse of discretion. 37 C.F.R. § 42.71(c). An abuse of discretion may arise if the decision was 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). Additionally: “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. 37 C.F.R. § 42.71(d).” slip op. at 2

  • Claim Construction › Intrinsic evidence (Phillips canons) › Lexicography (patentee as own lexicographer)Term construed board ownDecided for patent owner

    “the Preliminary Response. In our Decision, we determined that “[w]e do not need to construe expressly any claim terms for purposes of this Decision” because it did not appear, from the arguments presented, that any claim terms were in dispute. Dec. 6. When we considered the parties’ positions in reaching our Decision, we were aware that the term “tether” was defined in the ’529 patent, even though Petitioner did not state that expressly. In other words, we understood, and now explicitly determine, that the patentee acted as his own lexicographer by setting forth a specific definition for “tether” in the ’529 patent. Phillips v. AWH Corp., 415 F.3d 1303, 1316 (Fed. Cir. 2005) (en banc) (if the specification “reveal[s] a special definition given to a claim term by the patentee that differs from the meaning it would otherwise possess[,] . . . the inventor’s lexicography governs”) (citing CCS Fitness, Inc. v. Brunswick Corp., 288 F.3d 1359, 1366 (Fed. Cir. 2002)).” slip op. at 4

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

    “Motivation to Combine & Reasonable Expectation of Success Petitioner contends that we abused our discretion by failing to consider the appropriate claim scope when evaluating motivation to combine and reasonable expectation of success. Req. Reh’g 10–14. First, as discussed above, we did not fail to consider the appropriate claim scope. Second, we have now set forth that claim scope expressly. In light of our discussion above, our analysis regarding motivation to combine and reasonable expectation of success is no different from that which we set forth in our Decision. Dec. 11–15. Petitioner’s reiteration of the same positions set forth in Petition does not persuade us that we abused our discretion in finding that Petitioner has not established a reasonable likelihood of demonstrating that one of ordinary skill in the art would have been promoted to modify and combine the teachings as proposed by Petitioner with a reasonable expectation of success. Accordingly, we are unpersuaded by Petitioner’s argument that we abused our discretion with respect to these issues.” slip op. at 8

  Claim construction§ 103 obviousnesscites Phillips
  Patents in suitUS 9,351,529
• Campbell Soup Company / Campbell Sales Company et al. v. Gamon Plus, Inc.No claims unpatentable
  PTAB · May 2, 2018 · IPR2017-00087 · APJ Bart A Gerstenblith · IPR · Final written decision

  Claims 1–16 were cancelled at Patent Owner’s request; claims 27, 28, and 32–35 were not shown unpatentable over the instituted §103 grounds.

  RulingsFinal written decision

  • Skill levelSkill level petitioner adoptedOther

    “Level of Ordinary Skill in the Art Petitioner contends that a person of ordinary skill in the art, as of the earliest priority date of the claims, would have had either: “(1) a Bachelor’s Degree in Industrial Design and at least 1-2 years of experience in designing gravity feed display dispensers, or (2) 5-10 years of experience in designing gravity feed display dispensers.” Pet. 7 (citing Ex. 1002 ¶ 36). Patent Owner does not propose an explicit level of ordinary skill in the art in its Response. Consistent with the level of ordinary skill in the art reflected by the prior art of record, see Okajima v. Bourdeau, 261 F.3d 1350, 1355 (Fed. Cir. 2001); In re GPAC Inc., 57 F.3d 1573, 1579 (Fed. Cir. 1995); In re Oelrich, 579 F.2d 86, 91 (CCPA 1978), we adopt Petitioner’s unopposed position as to the level of ordinary skill in the art.” slip op. at 18

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

    “construed according to their broadest reasonable interpretation in light of the specification of the patent in which they appear. See 37 C.F.R. § 42.100(b); Cuozzo Speed Techs., LLC v. Lee, 136 S. Ct. 2131, 2144–46 (2016). Only terms that are in controversy need to be construed, and these need be construed only to the extent necessary to resolve the controversy. See Vivid Techs., Inc. v. Am. Sci. & Eng’g, Inc., 200 F.3d 795, 803 (Fed. Cir. 1999). In our Institution Decision, we construed several claim terms recited in claims 1–17. Inst. Dec. 13–20. Patent Owner requests cancellation of claims 1–16 and we did not institute inter partes review of claim 17. Thus, none of the claim terms we construed previously are at issue in the trial. Additionally, Patent Owner’s Response and Sur-Reply and Petitioner’s Reply do not request that we construe any additional claim terms. Accordingly, we need not construe expressly any claim terms to resolve the controversy before us. See Vivid Techs., 200 F.3d at 803.” slip op. at 15

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

    “how or why an ordinarily skilled artisan would have been led to combine Weichselbaum and Nesso in the manner claimed. On that point, the Petition rests on bare opinion testimony that is not tethered to any disclosure in the prior art or other objective proof. Pet. 32 (citing Ex. 1002 ¶¶ 168–170). We are mindful that a reason to combine prior art may exist “in the content of the public prior art, in the nature of the problem addressed by the invention, or even in the knowledge of one of ordinary skill in the art.” Princeton Biochemicals Inc. v. Beckman Coulter Inc., 411 F.3d 1332, 1338-39 (Fed. Cir. 2005). But when we turn to the opinion testimony that undergirds Petitioner’s argument on the reasons to combine, we find no objective proof and inadequate reasoning. Id. Ultimately, Petitioner presents two very weak reasons based on unstated and unexplained factual assumptions in support of its view that one of ordinary skill in the art would have been prompted to modify Weichselbaum. Additionally, as explained above, Petitioner takes conflicting positions as to how Nesso’s second chute would be incorporated in Weichselbaum’s device and the record remains unclear as to the precise structure resulting from Petitioner’s combination. Accordingly, Petitioner fails to provide sufficient clarity regarding the specific modifications to Weichselbaum, fails to provide a sufficient reason with rational underpinning as to why and how one of ordinary skill in the art would have modified Weichselbaum in light of Nesso, and appears, on this record, to engage in an impermissible exercise of hindsight reconstruction to make out a reason to combine the applied references in the manner claimed. Further, in light of the full trial record, including Patent Owner’s evidence of secondary considerations discussed below, we are persuaded that the bare opinions set forth in the Visser Declaration (Ex. 1002 ¶¶ 168–170) are entitled to little weight. See Ashland Oil, Inc. v. Delta Resins & Refractories, Inc., 776 F.2d 281, 294 (Fed. Cir. 1985) (“Lack of factual support for” opinion testimony “going to factual determinations” may be of little probative value in validity determination.”).” slip op. at 36

  • Obviousness (§103) › Objective indicia / secondary considerations › Commercial successObjective indicia with nexusDecided for patent owner

    “specific product and that product ‘is the invention disclosed and claimed in the patent.’” WBIP, 829 F.3d at 1329 (citation omitted). The presumption is rebuttable, but “a patent challenger cannot successfully rebut the presumption with argument alone—it must present evidence.” Id. (citation omitted). Patent Owner has shown that the asserted objective evidence, discussed further below, is tied to a specific product and that product “is the invention disclosed and claimed in the patent.” Id. (quoting J.T. Eaton & Co. v. Atl. Paste & Glue Co., 106 F.3d 1563, 1571 (Fed. Cir. 1997)). “This showing––that the specific products are embodiments of the claimed invention and that the proffered objective evidence relates to these products—is sufficient to establish the presumption of nexus for the objective considerations at issue in this case.” Id. at 1330. It is, therefore, Petitioner’s burden to rebut that presumption. Id. at 1329 (“a patent challenger cannot successfully rebut the presumption with argument alone— it must present evidence”); see Tr. 46:20–47:8 (Petitioner agreeing that nexus is presumed and that Petitioner has the burden to overcome the presumption.). Petitioner does not rebut the presumption of nexus. First, Petitioner’s entire argument is phrased as challenging whether Patent Owner satisfied its burden of establishing nexus, as opposed to whether Petitioner rebuts the presumption of nexus. Pet. Reply 20–21 (“It is Patent Owner’s burden to establish a nexus.”) (citing CaptionCall LLC v. Ultratec Inc., IPR2013- 00540, Paper 78 at 50 (PTAB Mar. 3, 2015)). Second, Petitioner points to other factors, including higher prices and increased advertising, referred to in Campbell’s annual reports that contributed to increased soup sales. Pet. Reply 21–22. There is no dispute that other factors also contributed to the increase in soup sales. But, there is also no dispute that Campbell’s own statements, through its Annual Reports and Mr. Finnel’s interview, tie increased soup sales expressly to Gamon’s display racks. Additionally, Campbell’s internal presentation describes Gamon’s IQ Maximizer as “Breakthrough Gravity Feed Shelving” and attributes the following to the display racks based on the results of its study: • +13.6% volume lift for Corporate Brand • +10% volume lift for Condensed Segment • +9.3% volume lift for Campbell’s Condensed • +5.5% volume lift for Wet Soup Category • Encourages purchase of additional varieties • Billboard effect improves branding: 210% larger • Positive labor impact due to elimination of shelf conditioning Ex. 2032, 4. Although other factors had some degree of impact on commercial success,29 we determine that Patent Owner has established that an appreciable amount of Campbell’s increased commercial success of soup during the relevant time period is attributable to the display rack covered by claim 27 of the ’111 patent. Accordingly, Gamon’s sales to Campbell of about $31 million from 2002–2009 as well as a portion of the increased sales of Campbell’s soup using Gamon’s display racks provide a strong showing of commercial success of the commercial embodiment of claim 27 of the ’111 patent.” slip op. at 61

  Patent outcomesUS 8,827,111 not shown unpatentable
  Claim construction§ 103 obviousnesscites KSR · Graham
  Patents in suitUS 8,827,111
• Abiomed, Inc., Abiomed R&D, Inc., And Abiomed Europe GmbH v. Maquet Cardiovascular, LLCRehearing denied
  PTAB · Feb 7, 2018 · IPR2017-01209 · APJ Bart A Gerstenblith · IPR · Rehearing

  The Board denied rehearing, leaving in place the denial of institution because the petition did not sufficiently show that Aboul-Hosn disclosed or supported combining the challenged embodiments.

  RulingsRehearing decision

  • RehearingRehearing, deniedDenied

    “II. STANDARD OF REVIEW When considering a request for rehearing, the Board reviews its 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 2 The ’1025 Petition challenges claims 16–18 of the ’100 patent. 3 The ’1208 Petition challenges claims 7–9 and 11–15 of the ’437 patent. 4 The ’1209 Petition challenges claims 5, 10, 16, and 25 of the ’437 patent. 5 Petitioner filed a Request for Rehearing in each of the above-captioned proceedings. The Requests for Rehearing effectively are identical. This Decision specifically references the Request from IPR2017-01025 although the discussion applies equally to Petitioner’s Requests in IPR2017-01208 and IPR2017-01209. Citations are to IPR2017-01025, unless otherwise indicated. 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). We further note that 37 C.F.R. § 42.71(d) states: 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.” slip op. at 2

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

    “assessment of all evidence in the record to determine whether the challenged claims would have been obvious. Rather, the Decision to deny institution of inter partes review was based on Petitioner’s failure to establish a reasonable likelihood of success at trial based on the arguments presented in the Petition, and the evidence relied upon in support of those particular arguments. Petitioner has the burden of showing, in its petition, a reasonable likelihood that it would prevail. 35 U.S.C. § 314(a). That reasonable likelihood is measured by considering the analysis offered by Petitioner. 37 C.F.R. § 42.104(b) (setting forth the requirements of a petition, including specificity and identification of support).” slip op. at 3

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

    “There is no express disclosure from Aboul-Hosn identified by Petitioner, in the Petition, or even in its Request, that the pump in Figures 1– 13 is included in Figure 23. In fact, and as noted in our Decision (Dec. 9), Aboul-Hosn expressly states that “Figure[] 23 . . . illustrate[s a] different embodiment[] of the present invention” (Ex. 1004, 30:20–21). Petitioner faults our characterization of the above passage from Aboul-Hosn, noting “[t]he ellipses, missing language and brackets are materially important.” Req. Reh’g 12. Petitioner contends that “[t]he Board’s errant paraphrase gives the misimpression that Figure 23 is an entirely different invention than any other in Aboul-Hosn. But, in context, the meaning is different. Figure 23 is a different embodiment than Figure 24. . . .” Id. at 12–13. The entire sentence spanning lines 20–21 on page 30 of Aboul-Hosn reads: “Figures 23 and 24 illustrate two different embodiments of the present invention.” Ex. 1004, 30:20–21. We are not persuaded that we misread that sentence. That sentence specifically references Figures 23 and 24 as two different embodiments, meaning that Figures 23 and 24 are each different embodiments, not only with respect to one another, but also with respect to the other embodiments disclosed.6” slip op. at 4

  § 103 obviousness
  Patents in suitUS 9,597,437

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.