Nabeel U. Khan
63 IP cases indexed. Covers patent matters.
Cases Presided Over
63 cases indexed | Page 2 of 3
Micron Technology, Inc. et al. v.Netlist, Inc.
Micron’s petition to invalidate Netlist’s memory‑module patent was denied by the PTAB because the petitioner could not demonstrate a reasonable likelihood of success on any of the five challenged claims.
Slack Technologies, LLC et al. v.Wrinkl, Inc.
Slack and Salesforce successfully petitioned to institute an IPR against Wrinkl's group messaging patent (11973731). The Board accepted arguments that the claims are unpatentable by anticipation or obviousness over prior art, including Kakuta.
Slack Technologies, LLC et al. v.Wrinkl, Inc.
Slack and Salesforce successfully secured institution in an IPR against Wrinkl, Inc., challenging 30 claims based on anticipation by the 'Cohen' prior art. The Board found a reasonable likelihood of prevailing under 35 U.S.C. § 102, moving the case toward trial.
UiPath, Inc. v.Rule 14 LLC
UiPath's IPR challenge against Rule 14 LLC was denied by the PTAB, finding that the Petitioner failed to establish a reasonable likelihood of prevailing on any challenged claim. The Board rejected various obviousness grounds (103) because UiPath relied on conclusory arguments without sufficient factual motivation for combining prior art references.
Motorola Solutions, Inc. et al. v.Stellar, LLC
Motorola Solutions successfully secured institution at the PTAB against Stellar, LLC's patent (8928752) covering circular buffer memory management. The Board found reasonable likelihood of unpatentability based on multiple obviousness grounds over prior art references like Yerazunis and Fiedler.
Motorola Solutions, Inc. et al. v.Stellar, LLC
Motorola Solutions successfully petitioned the PTAB for institution of IPR against Stellar, LLC's patent (8310540), challenging all 19 claims based on obviousness. The Board found a reasonable likelihood that combining prior art references like Yerazunis and Fiore would render the claimed features unpatentable.
UiPath, Inc. v.Rule 14 LLC
UiPath's IPR challenge against Rule 14 LLC was denied by the PTAB, as the Petitioner failed to demonstrate a reasonable likelihood of prevailing on any challenged claims. The Board rejected the obviousness arguments because UiPath relied on conclusory assertions regarding motivation-to-combine rather than factual support.
Motorola Solutions, Inc. et al. v.Stellar, LLC
Motorola Solutions successfully petitioned for the IPR institution on 20 claims of Stellar's '910 patent. The Board found sufficient evidence across multiple grounds of obviousness to overcome the Patent Owner’s request for discretionary denial, allowing the substantive challenge to proceed.
Motorola Solutions, Inc. et al. v.Stellar, LLC
Motorola Solutions successfully secured institution at the PTAB for its IPR challenge against Stellar, LLC's patent (10523901). The Board found a reasonable likelihood of success on all grounds, despite Patent Owner arguments regarding parallel district court litigation.
MOTOROLA SOLUTIONS, INC. et al. v.Stellar, LLC
The PTAB instituted the IPR for 9912914, finding a reasonable likelihood of success on all challenged obviousness grounds (103). The petitioner argued that combinations of prior art references—including Yerazunis, Fiore, Ely, and Lewellen—would render claims 1-23 obvious to a POSITA.
MOTOROLA SOLUTIONS, INC. et al. v.Stellar, LLC
The PTAB granted institution for the IPR proceeding, finding a reasonable likelihood of success for Motorola Solutions against Stellar LLC. The Board found sufficient evidence that combining prior art references would teach the challenged limitations, moving the case toward substantive obviousness analysis.
MOTOROLA SOLUTIONS, INC. et al. v.Stellar, LLC
The PTAB instituted the IPR trial on all grounds for Motorola Solutions against Stellar LLC, finding persuasive arguments that claims are unpatentable over various prior art combinations. The Board found specific teachings in Yerazunis and Fiore supported the obviousness of key claims regarding surveillance data recording.
MOTOROLA SOLUTIONS, INC. et al. v.Stellar, LLC
MOTOROLA SOLUTIONS, INC. successfully convinced the PTAB to institute IPR proceedings against Stellar, LLC regarding patent 7593034. The Board found a reasonable likelihood of unpatentability under 35 U.S.C. § 103 based on combinations of prior art references like Yerazunis and Fiore. This moves the dispute into substantive trial phase.
Arashi Vision Inc. (d/b/a Insta360) v.GoPro, Inc.
Arashi Vision successfully convinced the PTAB that GoPro's video stabilization patent claims are obvious under 35 U.S.C. § 103. The Board found that a Person of Ordinary Skill in the Art would have combined prior art teachings from Zhou and Kwatra to achieve better stabilization techniques. This decision establishes a significant challenge to the validity of key features in modern video processing patents.
Arashi Vision Inc. (d/b/a Insta360) v.GoPro, Inc.
The PTAB rejected the Petitioner's obviousness challenge against GoPro's video stabilization patent. The Board found that the prior art reference Kwatra did not teach or suggest minimizing rotational velocity and acceleration as argued by the Petitioner.
Jumio Corporation v.FaceTec, Inc.
Jumio Corporation successfully petitioned to institute IPR against FaceTec, Inc.'s facial recognition patent (11874910), establishing a reasonable likelihood of obviousness. The Board found that prior art combinations, particularly Derakhshani and Tanii, teach the claimed limitations in biometric authentication systems.
Jumio Corporation v.FaceTec, Inc.
Jumio Corporation successfully secured institution at the PTAB against FaceTec, Inc., establishing a reasonable likelihood of unpatentability for 24 claims related to facial recognition. The Board found that combinations of prior art references (Derakhshani/Tanii and Zhang/Tanii) rendered the claims obvious under 35 U.S.C. § 103.
Jumio Corporation v.FaceTec, Inc.
Jumio Corporation successfully petitioned to institute an IPR against FaceTec, Inc., regarding facial recognition technology patents. The Board found a reasonable likelihood of success on multiple grounds, despite patent owner arguments concerning prior art and related litigation.
Jumio Corporation v.FaceTec, Inc.
The PTAB granted institution for Jumio Corporation's IPR against FaceTec, Inc.'s facial recognition patent (11,157,606). The Board found a reasonable likelihood of success regarding obviousness over prior art references like Derakhshani and Zhang.
Samsung Electronics Co., Ltd. et al. v.Empire Technology Development LLC
The PTAB denied institution of an IPR challenging five claims related to channel estimation in MIMO systems. The Board found that the petitioner failed to demonstrate a reasonable likelihood of prevailing against obviousness grounds over multiple prior art references.
Arashi Vision Inc. (d/b/a Insta360) v.GoPro, Inc.
The PTAB institution decision found a reasonable likelihood of prevailing for the petitioner, Arashi Vision Inc., against GoPro, Inc. on multiple grounds under 35 U.S.C. § 103. The Board agreed with the Petitioner's interpretation of key claim terms related to video processing and stabilization technology.
Arashi Vision Inc. (d/b/a Insta360) v.GoPro, Inc.
The PTAB institution decision granted IPR for Arashi Vision (Insta360) against GoPro, finding a reasonable likelihood of prevailing on claims 1, 6, and 7. The Board found that the combination of Meulen and Chao renders these aspect ratio conversion claims obvious under 103.
Arashi Vision Inc. (d/b/a Insta360) v.GoPro, Inc.
The Board issued a Final Written Decision finding that several claims of the '832 patent were unpatentable over prior art references. Specifically, Claims 1, 2, 7–12, and 17–20 were found invalid based on obviousness (35 U.S.C. § 103).
Arashi Vision Inc. (d/b/a Insta360) v.GoPro, Inc.
The PTAB issued a Final Written Decision finding claims 6 and 7 unpatentable based on obviousness (103) over prior art references Meulen and Chao. The Board adopted the Petitioner's claim construction for 'non-uniformly shifts the pixels,' which was critical to the findings. Claim 1 survived because it was interpreted as relating to external media sources, not internal camera content.
IKEA Supply AG et al. v.Everlight Electronics Co., Ltd.
IKEA Supply and Everlight Electronics settled their dispute over U.S. Patent 9,905,742, leading the PTAB to terminate the inter partes review after it had been instituted. The settlement agreement is to be kept confidential per regulatory provisions.
IKEA Supply AG et al. v.Everlight Electronics Co., Ltd.
The PTAB denied institution for an IPR petition challenging claims in a semiconductor device patent, citing failure to meet the particularity requirement under 35 U.S.C. § 312(a)(3). The Board found that several grounds were voluminous and excessive, particularly those involving complex prior art combinations.
IKEA Supply AG et al. v.Everlight Electronics Co., Ltd.
IKEA Supply AG successfully petitioned to institute an IPR against Everlight Electronics Co., Ltd.'s patent for LED carrier leadframes. The Board found a reasonable likelihood of unpatentability based on anticipation and obviousness grounds (102/103).
IKEA Supply AG et al. v.Everlight Electronics Co., Ltd.
IKEA Supply AG and Everlight Electronics settled their inter partes review of U.S. Patent 9,640,733 B2. The Board granted a joint motion to terminate the proceeding and kept the settlement agreement confidential.
IKEA Supply AG et al. v.Everlight Electronics Co., Ltd.
IKEA Supply AG successfully convinced the PTAB to institute an IPR against Everlight Electronics Co., Ltd.'s patent 9640733. The Board found a reasonable likelihood of success on multiple grounds, including anticipation and obviousness based on prior art references like Kishikawa and Nakashima. This sets the stage for a full trial focusing on LED packaging technology.
Giesecke+Devrient GmbH et al. v.Lumenco, LLC
Giesecke+Devrient GmbH et al. successfully instituted the IPR against Lumenco, LLC regarding security device patents related to anti-counterfeiting micro mirrors. The Board found a reasonable likelihood of unpatentability for several claims over combinations of prior art references (Fuhse847 and Rich).
Facing a similar IP matter?
Arctic Invent is a specialist IP firm with deep litigation expertise across India, EU, US, and UK. Our team uses data-driven strategy to build stronger cases.