- Sandisk Corporation v. Netlist, Inc.Some claims unpatentablePTAB · Dec 14, 2015 · IPR2014-00970 · APJ Linda M Gaudette · IPR · Final written decision
Claims 1, 14, 15, 19–25, and 27–34 are unpatentable; the Board found other challenged claims not shown unpatentable on the grounds decided.
RulingsFinal written decision- Skill levelSkill level petitioner adoptedDecided for petitioner
“The difference in the opinions of the two experts is that Dr. Sechen believes a person of ordinary skill in the art would have an additional four years of experience, education, or a combination of the two, beyond that proposed by Dr. Alpert. See Ex. 1009 ¶ 7. According to Dr. Alpert, the difference in the proposed levels of ordinary skill in the art is not material to any dispute over claim construction or patentability in this inter partes review. Id. We accord greater weight to Dr. Alpert’s opinion as to the level of ordinary skill in the art because he has experience in both teaching students and working with engineers in the industry, while Dr. Sechen’s experience is primarily in teaching. Compare Ex. 1007 ¶¶ 7, 21 with Ex. 2012 ¶¶ 3, 5. Moreover, based on our review of the ’434 patent and the types of problems and solutions described in the ’434 patent and cited prior art, we agree with Dr. Alpert’s opinion on the level of ordinary skill. Accordingly, we find that a person of ordinary skill in the art at the time of the ’434 patent would have a Bachelor’s degree in electrical engineering, computer engineering, or in a related field and at least one year of work experience relating to memory systems, and would be familiar with the design of memory devices, memory modules, and BIST.” slip op. at 10
- Claim Construction › Intrinsic evidence (Phillips canons) › Plain and ordinary meaning to a POSITATerm construed petitioner constructionDecided for petitioner
“The above disclosure uses the term “operable independently” to describe the data handlers as being discrete and functioning without being physically or logically connected to each other. Based on our review of the ’434 patent, the specification and claim 27 both use the term “operable independently” in the same manner, i.e., to describe a feature of the data handler that is distinct from its data generation feature. We agree with Petitioner, therefore, that when interpreted in the context of the ’434 patent in its entirety, the claim term “operable independently” “merely means that each data handler can operate without influence or control by any of the other data handlers.” Reply 5. The ’434 patent specification uses the term “operable independently” in accordance with its plain and ordinary meaning, and we find no basis for applying the narrower construction advanced by Patent Owner to any of the challenged claims. Accordingly, we interpret “operable independently” as “operable without influence or control by another.” See Cuozzo, 793 F.3d at 1278–79.” slip op. at 19
- Novelty / Anticipation (§102) › Anticipation standard (single reference, every element)UnpatentableUnpatentable
“Based on the above description in Averbuj, we agree with Patent Owner that Averbuj describes memory interfaces (the alleged data handlers) that are configured to produce address and control signals, and that Averbuj describes producing address and control signals in certain circumstances, e.g., when Averbuj’s sequencer (the alleged control module) specifies writing data in a particular pattern that requires transformation to conform to a particular configuration of a memory module. See PO Resp. 33. We also agree with Petitioner, however, that Averbuj’s memory interfaces are further configured to apply to the memory modules the same address and control signals received from, and produced by, the sequencers for testing (see Reply 15), e.g., when the sequencer sends signals that can be applied, without modification or transformation (see Ex. 1003 ¶ 56), directly to a memory module irrespective of its physical configuration. Thus, Petitioner has shown, by a preponderance of the evidence, that Averbuj’s sequencer meets the limitation of “a control module configured to generate address and control signals for testing the memory devices” as recited in challenged independent claims 1, 20, and 29 of the ’434 patent.” slip op. at 41
- Obviousness (§103) › Motivation to combine / reasonable expectation of successReasonable expectation not foundNot shown unpatentableNot shown unpatentable
“As discussed in Section IV.B.2.e., a petition must include “[a] full statement of the reasons for the relief requested, including a detailed explanation of the significance of the evidence including material facts, and the governing law, rules, and precedent” (37 C.F.R. § 42.22(a)(2)), and “[a] reply may only respond to arguments raised in the corresponding . . . patent owner response” (37 C.F.R. § 42.23(b)). We agree with Patent Owner that the Reply does more than merely respond to or rebut arguments made in Patent Owner’s Response; rather, it sets forth a theory that was not presented clearly in the Petition. Patent Owner’s position is supported by the fact that Dr. Sechen, whose skill level is at least (and appears to exceed) that of the ordinary artisan, apparently was unable to envision how Huang and Averbuj could be combined. Further, Dr. Alpert’s second declaration includes, at a minimum, opinions as to the understanding of the ordinary artisan with respect to the teachings of Huang and Averbuj that were not presented in his first declaration. In our judgment, consideration by the Board of the above-noted arguments in the Reply and evidence presented in Dr. Alpert’s second declaration in support thereof would be improper under 37 CFR § 42.23 and unfair to Patent Owner. We have, however, reviewed and considered the arguments in the Petition and evidence therein, and are in agreement with Patent Owner that Petitioner has not provided adequate explanation or evidence to support its contention that one of ordinary skill in the art would have had a reasonable expectation of success in combining Huang and Averbuj. Accordingly, Petitioner has not met its burden to show, by a preponderance of the evidence, that claims 7–12, 17, 18, 20–25, 27, 28, and 30–35 would have been unpatentable over Huang and Averbuj.” slip op. at 59
Patent outcomesUS 8,001,434 mixedClaim construction§ 102 anticipation§ 103 obviousnesscites Phillips · KSR · GrahamPatents in suitUS 8,001,434 - Acxiom Corporation v. Phoenix Licensing, LLCInstitution deniedPTAB · Nov 19, 2015 · CBM2015-00134 · APJ Stacey G White · CBM · Institution
The Board denied the petitions because Acxiom did not establish standing as a real party in interest or privy of an entity sued for infringement.
RulingsInstitution decision- PTAB / AIA Trials › Real party in interest / privityInstitution denied rpiDenied
“authority with respect to the defense, settlement, or compromise of any such claim.” Id. As to the Declaration, Brian Williamson, Senior Account Executive for Acxiom’s Gerber Account, declares that it is his “understanding that Gerber sent Acxiom notice of a demand for indemnification for costs and potential liabilities arising from the [patent infringement suits involving the subject patents] referencing the indemnification provision in the Services and Data Agreement.” Ex. 1128 ¶¶ 2, 6. We do not find this evidence to be sufficient to show that Petitioner has standing to bring this Petition. See 37 C.F.R. § 42.304(a) (stating that it is Petitioner’s burden to “demonstrate that the patent for which review is sought is a covered business method patent, and that the petitioner meets the eligibility requirements of § 42.302.”). As Patent Owner points out, “the Petition does not supply the demand for indemnification, Acxiom’s response, or any correspondence regarding indemnification.” Prelim. Resp. 4; cf. General Electric Co. v. Transdata, Inc., Case IPR2014-01380, slip op. at 7–8 (PTAB Apr. 15, 2015) (Paper 34) (an agreement to indemnify as to a specific lawsuit was sufficient evidence of privity). Similarly, the Williamson Declaration does not provide any details as to the purported demand for indemnity nor does it inform us of Petitioner’s view as to the merits of any such demand for indemnity. Nor does Mr. Williamson testify as to whether the Agreement was in force at the relevant time. Thus, Petitioner has not provided evidence sufficient to show that it has an obligation to indemnify Gerber or any other entity that may have been sued for infringement.3 Also, as discussed 3 AAA also is listed as a real party-in-interest. Pet. 3. Petitioner, however, provides no argument or evidence as to why it believes that AAA is a real party-ininterest of Petitioner. Thus, we have no basis to ascertain whether Petitioner may above, Petitioner has not provided evidence sufficient to show what services, if any, Petitioner provides to Gerber. Therefore, Petitioner does not provide us with evidence sufficient to show that Gerber is a real party-in-interest of Petitioner. Also, the heavily redacted Agreement does not provide us with sufficient evidence regarding the relationship between these entities to show that Gerber is a privy of Petitioner sufficient to support Petitioner’s argument for standing. Thus, we do not have sufficient evidence to show that Petitioner has proper standing to bring this Petition. Therefore, we deny Petitioner’s request to institute a covered business method review of the challenged claims. See Changes to Implement Inter Partes Review Proceedings, Post-Grant Review Proceedings, and Transitional Program for Covered Business Method Patents, 77 Fed. Reg. 48,680, 48,709 (Aug. 14, 2012) (Response to Comment 102) (“Facially improper standing is a basis for denying the petition without proceeding to the merits of the decision.”).” slip op. at 5
- PTAB / AIA Trials › Other PTAB motions (exclude, strike, seal, additional discovery, rehearing)Motion to exclude, deniedDenied
“Default Protective Order and moves to seal Exhibits 1128 and 1129, as confidential pursuant to the Default Protective Order. Paper 5, 1. These Exhibits, however, are cited extensively in the Decision. Confidential information relied upon in a decision to grant or deny a request to institute ordinarily will be made public. Office Patent Trial Practice Guide, 77 Fed. Reg. 48,756, 48,760 (Aug. 14, 2012). We are not persuaded that there is sufficient reason to depart from that principle. Therefore, Petitioner’s Motion to Seal is denied. Accordingly, we order Exhibits base its standing on its relationship with AAA. See Acxiom Corp. v. Phoenix Licensing, LLC, Case CBM2015-00068, slip. op at 4–6 (PTAB Aug. 11, 2015) (Paper 23). 1128 and 1129 to be UNSEALED forty-five (45) days after the entry date of this decision.” slip op. at 6
Discretionary denialPatents in suitUS 8,234,184 - Acxiom Corporation v. Phoenix Licensing, LLCInstitution deniedPTAB · Nov 19, 2015 · CBM2015-00137 · APJ Stacey G White · CBM · Institution
The Board denied the petitions because Acxiom did not establish standing to seek covered business method review; it did not reach the merits of the challenged claims.
RulingsInstitution decision- PTAB / AIA Trials › Real party in interest / privityDenied
“authority with respect to the defense, settlement, or compromise of any such claim.” Id. As to the Declaration, Brian Williamson, Senior Account Executive for Acxiom’s Gerber Account, declares that it is his “understanding that Gerber sent Acxiom notice of a demand for indemnification for costs and potential liabilities arising from the [patent infringement suits involving the subject patents] referencing the indemnification provision in the Services and Data Agreement.” Ex. 1128 ¶¶ 2, 6. We do not find this evidence to be sufficient to show that Petitioner has standing to bring this Petition. See 37 C.F.R. § 42.304(a) (stating that it is Petitioner’s burden to “demonstrate that the patent for which review is sought is a covered business method patent, and that the petitioner meets the eligibility requirements of § 42.302.”).” slip op. at 5
- PTAB / AIA Trials › Other PTAB motions (exclude, strike, seal, additional discovery, rehearing)Denied
“Default Protective Order and moves to seal Exhibits 1128 and 1129, as confidential pursuant to the Default Protective Order. Paper 5, 1. These Exhibits, however, are cited extensively in the Decision. Confidential information relied upon in a decision to grant or deny a request to institute ordinarily will be made public. Office Patent Trial Practice Guide, 77 Fed. Reg. 48,756, 48,760 (Aug. 14, 2012). We are not persuaded that there is sufficient reason to depart from that principle. Therefore, Petitioner’s Motion to Seal is denied. Accordingly, we order Exhibits” slip op. at 6
- PTAB / AIA Trials › Institution threshold (reasonable likelihood / more likely than not)Institution denied rpiInstitution denied
“their real parties-in-interest or privies that have been sued or charged with infringement of a “covered business method patent,” which does not include patents for “technological inventions.” AIA §§ 18(a)(1)(B), 18(d)(1); see 37 C.F.R. § 42.302. Of key importance in this case is the requirement that “a person may not file a petition for a transitional proceeding with respect to a covered business method patent unless the person or the person’s real party in interest or privy has been sued for infringement of the patent or has been charged with infringement under that patent.” AIA § 18(a)(1)(B) (emphases added); see 37 C.F.R. § 42.302(a). Regarding this requirement, Petitioner does not allege that it has been charged with or sued for infringement, but instead contends that its” slip op. at 3
Discretionary denialPatents in suitUS 7,890,366 - Acxiom And Gerber v. Phoenix Licensing, LLCInstitution deniedPTAB · Nov 19, 2015 · CBM2015-00139 · APJ Stacey G White · CBM · Institution
The Board denied institution because Acxiom did not show it had standing as a real party in interest or privy of an entity sued for infringement.
RulingsInstitution decision- PTAB / AIA Trials › Real party in interest / privityInstitution denied rpiInstitution denied
“authority with respect to the defense, settlement, or compromise of any such claim.” Id. As to the Declaration, Brian Williamson, Senior Account Executive for Acxiom’s Gerber Account, declares that it is his “understanding that Gerber sent Acxiom notice of a demand for indemnification for costs and potential liabilities arising from the [patent infringement suits involving the subject patents] referencing the indemnification provision in the Services and Data Agreement.” Ex. 1128 ¶¶ 2, 6. We do not find this evidence to be sufficient to show that Petitioner has standing to bring this Petition. See 37 C.F.R. § 42.304(a) (stating that it is Petitioner’s burden to “demonstrate that the patent for which review is sought is a covered business method patent, and that the petitioner meets the eligibility requirements of § 42.302.”). As Patent Owner points out, “the Petition does not supply the demand for indemnification, Acxiom’s response, or any correspondence regarding indemnification.” Prelim. Resp. 4; cf. General Electric Co. v. Transdata, Inc., Case IPR2014-01380, slip op. at 7–8 (PTAB Apr. 15, 2015) (Paper 34) (an agreement to indemnify as to a specific lawsuit was sufficient evidence of privity). Similarly, the Williamson Declaration does not provide any details as to the purported demand for indemnity nor does it inform us of Petitioner’s view as to the merits of any such demand for indemnity. Nor does Mr. Williamson testify as to whether the Agreement was in force at the relevant time. Thus, Petitioner has not provided evidence sufficient to show that it has an obligation to indemnify Gerber or any other entity that may have been sued for infringement.3 Also, as discussed” slip op. at 5
- PTAB / AIA Trials › Other PTAB motions (exclude, strike, seal, additional discovery, rehearing)Motion to exclude, deniedDenied
“Default Protective Order and moves to seal Exhibits 1128 and 1129, as confidential pursuant to the Default Protective Order. Paper 5, 1. These Exhibits, however, are cited extensively in the Decision. Confidential information relied upon in a decision to grant or deny a request to institute ordinarily will be made public. Office Patent Trial Practice Guide, 77 Fed. Reg. 48,756, 48,760 (Aug. 14, 2012). We are not persuaded that there is sufficient reason to depart from that principle. Therefore, Petitioner’s Motion to Seal is denied. Accordingly, we order Exhibits” slip op. at 6
Discretionary denialPatents in suitUS 7,860,744 - Acxiom Corporation v. Phoenix Licensing, LLCInstitution deniedPTAB · Nov 19, 2015 · CBM2015-00138 · APJ Stacey G White · CBM · Institution
The Board denied institution because Acxiom did not establish standing as a real party in interest or privy of an entity sued for infringement.
RulingsInstitution decision- PTAB / AIA Trials › Real party in interest / privityInstitution denied rpiInstitution denied
“authority with respect to the defense, settlement, or compromise of any such claim.” Id. As to the Declaration, Brian Williamson, Senior Account Executive for Acxiom’s Gerber Account, declares that it is his “understanding that Gerber sent Acxiom notice of a demand for indemnification for costs and potential liabilities arising from the [patent infringement suits involving the subject patents] referencing the indemnification provision in the Services and Data Agreement.” Ex. 1128 ¶¶ 2, 6. We do not find this evidence to be sufficient to show that Petitioner has standing to bring this Petition. See 37 C.F.R. § 42.304(a) (stating that it is Petitioner’s burden to “demonstrate that the patent for which review is sought is a covered business method patent, and that the petitioner meets the eligibility requirements of § 42.302.”). As Patent Owner points out, “the Petition does not supply the demand for indemnification, Acxiom’s response, or any correspondence regarding indemnification.” Prelim. Resp. 4; cf. General Electric Co. v. Transdata, Inc., Case IPR2014-01380, slip op. at 7–8 (PTAB Apr. 15, 2015) (Paper 34) (an agreement to indemnify as to a specific lawsuit was sufficient evidence of privity). Similarly, the Williamson Declaration does not provide any details as to the purported demand for indemnity nor does it inform us of Petitioner’s view as to the merits of any such demand for indemnity. Nor does Mr. Williamson testify as to whether the Agreement was in force at the relevant time. Thus, Petitioner has not provided evidence sufficient to show that it has an obligation to indemnify Gerber or any other entity that may have been sued for infringement.3 Also, as discussed” slip op. at 5
- ExcludeDenied
“Default Protective Order and moves to seal Exhibits 1128 and 1129, as confidential pursuant to the Default Protective Order. Paper 5, 1. These Exhibits, however, are cited extensively in the Decision. Confidential information relied upon in a decision to grant or deny a request to institute ordinarily will be made public. Office Patent Trial Practice Guide, 77 Fed. Reg. 48,756, 48,760 (Aug. 14, 2012). We are not persuaded that there is sufficient reason to depart from that principle. Therefore, Petitioner’s Motion to Seal is denied. Accordingly, we order Exhibits base its standing on its relationship with AAA. See Acxiom Corp. v. Phoenix Licensing, LLC, Case CBM2015-00068, slip. op at 4–6 (PTAB Aug. 11, 2015) (Paper 23). 1128 and 1129 to be UNSEALED forty-five (45) days after the entry date of this decision.” slip op. at 6
Discretionary denialPatents in suitUS 8,738,435 - Acxiom Corporation v. Phoenix Licensing, LLCInstitution deniedPTAB · Nov 19, 2015 · CBM2015-00136 · APJ Stacey G White · CBM · Institution
The Board denied institution because Petitioner did not establish standing to seek covered business method review, failing to show it was a real party-in-interest or privy of a sued entity.
RulingsInstitution decision- PTAB / AIA Trials › Real party in interest / privityInstitution denied rpiInstitution denied
“authority with respect to the defense, settlement, or compromise of any such claim.” Id. As to the Declaration, Brian Williamson, Senior Account Executive for Acxiom’s Gerber Account, declares that it is his “understanding that Gerber sent Acxiom notice of a demand for indemnification for costs and potential liabilities arising from the [patent infringement suits involving the subject patents] referencing the indemnification provision in the Services and Data Agreement.” Ex. 1128 ¶¶ 2, 6. We do not find this evidence to be sufficient to show that Petitioner has standing to bring this Petition. See 37 C.F.R. § 42.304(a) (stating that it is Petitioner’s burden to “demonstrate that the patent for which review is sought is a covered business method patent, and that the petitioner meets the eligibility requirements of § 42.302.”).” slip op. at 5
- PTAB / AIA Trials › Other PTAB motions (exclude, strike, seal, additional discovery, rehearing)Motion to exclude, deniedDenied
“Default Protective Order and moves to seal Exhibits 1128 and 1129, as confidential pursuant to the Default Protective Order. Paper 5, 1. These Exhibits, however, are cited extensively in the Decision. Confidential information relied upon in a decision to grant or deny a request to institute ordinarily will be made public. Office Patent Trial Practice Guide, 77 Fed. Reg. 48,756, 48,760 (Aug. 14, 2012). We are not persuaded that there is sufficient reason to depart from that principle. Therefore, Petitioner’s Motion to Seal is denied. Accordingly, we order Exhibits” slip op. at 6
Discretionary denialPatents in suitUS 7,856,375 - Acxiom Corporation / Gerber Life Insurance Company et al. v. Phoenix Licensing, LLCInstitution deniedPTAB · Nov 19, 2015 · CBM2015-00135 · APJ Stacey G White · CBM · Institution
The Board denied institution because Acxiom did not show that Gerber was its real party in interest or privy, leaving Acxiom without CBM standing.
RulingsInstitution decision- PTAB / AIA Trials › Real party in interest / privityInstitution denied rpiDenied
“authority with respect to the defense, settlement, or compromise of any such claim.” Id. As to the Declaration, Brian Williamson, Senior Account Executive for Acxiom’s Gerber Account, declares that it is his “understanding that Gerber sent Acxiom notice of a demand for indemnification for costs and potential liabilities arising from the [patent infringement suits involving the subject patents] referencing the indemnification provision in the Services and Data Agreement.” Ex. 1128 ¶¶ 2, 6. We do not find this evidence to be sufficient to show that Petitioner has standing to bring this Petition. See 37 C.F.R. § 42.304(a) (stating that it is Petitioner’s burden to “demonstrate that the patent for which review is sought is a covered business method patent, and that the petitioner meets the eligibility requirements of § 42.302.”).” slip op. at 5
- PTAB / AIA Trials › Other PTAB motions (exclude, strike, seal, additional discovery, rehearing)Denied
“Default Protective Order and moves to seal Exhibits 1128 and 1129, as confidential pursuant to the Default Protective Order. Paper 5, 1. These Exhibits, however, are cited extensively in the Decision. Confidential information relied upon in a decision to grant or deny a request to institute ordinarily will be made public. Office Patent Trial Practice Guide, 77 Fed. Reg. 48,756, 48,760 (Aug. 14, 2012). We are not persuaded that there is sufficient reason to depart from that principle. Therefore, Petitioner’s Motion to Seal is denied. Accordingly, we order Exhibits” slip op. at 6
Discretionary denialPatents in suitUS 6,999,938 - Acxiom Corporation v. Phoenix Licensing, LLCInstitution deniedPTAB · Nov 19, 2015 · CBM2015-00140 · APJ Stacey G White · CBM · Institution
The Board denied institution because Acxiom did not establish standing as a real party in interest or privy of an entity sued for infringement.
RulingsInstitution decision- PTAB / AIA Trials › Real party in interest / privityInstitution denied
“authority with respect to the defense, settlement, or compromise of any such claim.” Id. As to the Declaration, Brian Williamson, Senior Account Executive for Acxiom’s Gerber Account, declares that it is his “understanding that Gerber sent Acxiom notice of a demand for indemnification for costs and potential liabilities arising from the [patent infringement suits involving the subject patents] referencing the indemnification provision in the Services and Data Agreement.” Ex. 1128 ¶¶ 2, 6. We do not find this evidence to be sufficient to show that Petitioner has standing to bring this Petition. See 37 C.F.R. § 42.304(a) (stating that it is Petitioner’s burden to “demonstrate that the patent for which review is sought is a covered business method patent, and that the petitioner meets the eligibility requirements of § 42.302.”).” slip op. at 5
- PTAB / AIA Trials › Other PTAB motions (exclude, strike, seal, additional discovery, rehearing)Motion to exclude, deniedDenied
“Default Protective Order and moves to seal Exhibits 1128 and 1129, as confidential pursuant to the Default Protective Order. Paper 5, 1. These Exhibits, however, are cited extensively in the Decision. Confidential information relied upon in a decision to grant or deny a request to institute ordinarily will be made public. Office Patent Trial Practice Guide, 77 Fed. Reg. 48,756, 48,760 (Aug. 14, 2012). We are not persuaded that there is sufficient reason to depart from that principle. Therefore, Petitioner’s Motion to Seal is denied. Accordingly, we order Exhibits” slip op. at 6
Discretionary denialPatents in suitUS 5,987,434 - Acxiom Corporation v. Phoenix Licensing, LLCRehearing deniedPTAB · Oct 29, 2015 · CBM2015-00068 · APJ Barry L Grossman · CBM · Rehearing
The Board denied Acxiom’s rehearing request, leaving in place the denial of CBM review because Acxiom itself did not meet the statutory standing requirement.
RulingsRehearing decision- RehearingRehearing, deniedDenied
“an abuse of discretion. 37 C.F.R. § 42.71(c). The burdens and requirements of a request for rehearing are stated in 37 C.F.R. § 42.71(d): (d) Rehearing. . . . 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. Acxiom asserts that “from oversight or misapprehension” (Req. Reh’g 3) the” slip op. at 2
- PTAB / AIA Trials › Real party in interest / privityDecided for patent owner
“(emphases added). The statute further defines a “person” who may file a CBM petition as “a person who is not the owner of a patent.” 35 U.S.C. § 321(a).2 We construe the statute to mean that a person, such as a corporate petitioner, may file a CBM petition only if that individual entity, or its real parties in interest or privies, have been sued for, or charged with, infringement. See Joe Matal, A Guide to the Legislative History of the America Invents Act: Part II of II, 21 FED. CIR. B.J. 539, 626 (2012) (“[A] party may petition for a proceeding only if that party or its real parties in interest or privies have been ‘sued for infringement of the patent or . . . charged with infringement under that patent. ’” (emphases added)).” slip op. at 5
Discretionary denialPatents in suitUS 8,352,317 - Arista Networks, Inc. v. Cisco Systems, Inc.Institution deniedPTAB · Oct 22, 2015 · IPR2015-01050 · APJ Bryan F Moore · IPR · Institution
The Board denied institution on all challenged claims because the means-plus-function claims lacked sufficient structural disclosure and Feldmeier did not establish claim 63’s forwarding-permission limitation.
RulingsInstitution decision- PTAB / AIA Trials › Institution threshold (reasonable likelihood / more likely than not)Institution denied meritsInstitution denied
“Institution of an inter partes review is authorized by statute when “the information presented in the petition . . . and any response . . . shows that there is a reasonable likelihood that the petitioner would prevail with respect to at least 1 of the claims challenged in the petition.” 35 U.S.C. § 314(a); see 37 C.F.R. § 42.108. Upon consideration of the Petition and the Preliminary Response, we conclude the information presented does not show a reasonable likelihood that Petitioner would prevail in establishing the unpatentability of any of the challenged claims of the ’853 patent.” slip op. at 2
- Claim Construction › Functional claiming / §112(f) means-plus-function › Corresponding structure / algorithm (indefinite if none)Decided for patent owner
“The corresponding structure need not be explicitly identified but must disclose to a person of ordinary skill in the art what structure is identified in the specification. See Atmel Corp. v. Info. Storage Devices, Inc., 198 F.3d 1374, 1380 (Fed. Cir. 1999). It is unclear from the Specification whether the CPU, shown in Figure 2 as part of access control element 120, is the “higher-level processor” (Ex. 1001, 5:21–25), or some other processor running IOS (Ex. 1001, 1:33–37). It is also unclear which part of the access control element 120 is composed of “circuits adapted to particular process steps and data structures” (id. at 3:36–39). Here, the patent is at best unclear whether the claimed function is implemented in software executed on a general purpose CPU or in hardware as a collection of circuits. See Blackboard, Inc. v. Desire2Learn Inc., 574 F.3d 1371, 1385 (Fed. Cir. 2009) (“That ordinarily skilled artisans could carry out the recited function in a variety of ways is precisely why claims written in ‘means-plus-function’ form must disclose the particular structure that is used to perform the recited function.”). We also find that it is equally unclear whether the following means- plus-function limitations in claim 46, which appear to involve access control element 120, are implemented in hardware or in software structure (or some combination of both): “means for matching matchable information, said matchable information being responsive to said packet label, with said set of access control patterns in parallel”; “means for making a routing decision in response to said access result”; and “means for receiving a packet label responsible to a packet, said packet label being sufficient to perform access control processing for said packet.” Because the Specification of the challenged patent lacks sufficient disclosure of structure under 35 U.S.C. § 112, sixth paragraph, the scope of independent claim 46, and claims 47–52, 54, 56, and 59–62 that depend therefrom cannot be determined without speculation and, consequently, the differences between the claimed invention and the prior art cannot be ascertained. Thus, we decline to institute an inter partes review as to any ground challenging claims 46–52, 54, 56, and 59–62.” slip op. at 11
- Novelty / Anticipation (§102) › Anticipation standard (single reference, every element)Not shown unpatentableNot shown unpatentable
“Patent Owner argues, “Feldmeier’s packet forwarding is not the same as determining forwarding permissions (e.g., whether a packet is restricted from being transmitted from a selected source device to a selected destination device.)” Prelim. Resp. 31–32. Patent Owner further argues Feldmeier does not process a packet based on a forwarding permission. Id. We agree. Petitioner purports to show that “matching one or more characteristics of said packet with one or more access control specifiers,” recited in claim 63, results in “permission” to forward a packet. Petitioner states that “the information obtained from the CAM lookup governs the decision of whether to route or discard the packet.” Pet. 40 citing (Ex. 1003 ¶ 106). We note that Feldmeier discloses that “[a]ddress filtering is a process similar to address translation, except that rather than retrieving the data associated with an address, the process simply determines whether the address exists in a table of addresses.” Ex. 1005, 1:19–22. Feldmeier further discloses that “[t]he term address translation, as used herein, includes both address translation and address filtering operations.” Id. at 1:22–24. Also, as cited by Petitioner (Pet. 40), “Demultiplexer 1430 routes the packet . . . to either output packet queue 1450 or to discard line 1460 depending on the signal received from network address lookup 1440.” Ex. 1005, 13:24– 27. Finally, “[n]etwork address lookup 1440 is an apparatus for performing hierarchical address translations according to an embodiment of the invention.” Id. at 13:19–22. These passages suggest that a translation that yields no match (filtering) results in the packet being sent to the discard line. In contrast, the Specification supports that a successful match leading to a forwarding permission is contemplated by the claims. Ex. 1001, 7:1–12, 27–39 (determining an input or output permission by, among other things, “determining all of the successful matches”). Based on the above passages, Petitioner has not shown evidence that an affirmative match in Feldmeier results in a permission of packet forwarding, as required by claim 63. For the reasons stated above, we determine Petitioner has not shown sufficiently that Feldmeier discloses all of the limitations of independent claim 63. Accordingly, the information presented does not show a reasonable likelihood that Petitioner would prevail in showing that claim 63 is anticipated by Feldmeier.” slip op. at 14
Claim construction§ 102 anticipationcites PhillipsPatents in suitUS 7,023,853
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.