John D. Hamann
81 IP cases indexed. Covers patent matters.
Cases Presided Over
81 cases indexed | Page 3 of 3
Luxottica of America Inc., et al. v.E-Vision Optics, LLC
Luxottica successfully petitioned to institute IPR against E-Vision Optics regarding eyewear technology, overcoming initial procedural hurdles. The Board found that Petitioner adequately established a reasonable likelihood of proving anticipation for key claims based on prior art references.
Luxottica of America Inc., et al. v.E-Vision Optics, LLC
The PTAB found all 26 challenged claims unpatentable based on obviousness (35 U.S.C. § 103). The Petitioner successfully demonstrated that the claimed features of smart eyewear were taught by combinations of prior art references, including Jannard, Rosenblatt, Chen, and Nielsen. This final decision significantly weakens the patent's validity in the wearable technology space.
Luxottica of America Inc. et al. v.E-Vision Optics, LLC
The PTAB found all 19 challenged claims unpatentable based on obviousness (35 U.S.C. § 103). The Petitioner successfully demonstrated that combinations of prior art references, such as Howell-596 and Howell-158, rendered the claimed features in smart eyeglasses obvious to a Person Having Ordinary Skill in the Art (POSITA).
Luxottica of America Inc. et al. v.E-Vision Optics, LLC
The PTAB found that the Petitioner successfully demonstrated unpatentability for a majority of challenged claims (Claims 1–9 and 12–19) based on anticipation and obviousness. The Board relied heavily on prior art references, notably Brunton, to establish these findings in the field of smart eyeglasses electronics integration.
Luxottica of America Inc. et al. v.E-Vision Optics, LLC
The PTAB issued a Final Written Decision finding all 21 challenged claims of the electronic eyewear system unpatentable based on obviousness (35 U.S.C. § 103). The Petitioner successfully demonstrated that combining prior art references, such as Howell-719 and Sikonowiz, rendered the claimed invention obvious across various claim sets.
Luxottica of America Inc., et al. v.E-Vision Optics, LLC
The PTAB found that 33 out of 37 challenged claims were unpatentable based on anticipation and obviousness. Key findings included the rejection of Petitioner's argument regarding 'hermetically sealed' meaning waterproof, and successful challenges using multiple prior art combinations like Howell-596/Howell-833/Blum-741.
Abbott Laboratories et al. v.MIRACOR MEDICAL SA
Abbott Laboratories challenged MIRACOR MEDICAL SA's cardiac assist pump patents based on obviousness (35 U.S.C. § 103). The Board adopted the Patent Owner’s broader claim constructions for key terms like 'magneto coupling,' leading to the institution of the IPR.
Motorola Mobility LLC v.Largan Precision Co., Ltd.
Motorola Mobility LLC's IPR challenge against Largan Precision Co., Ltd.'s optical component patent was denied by the PTAB. The Board found that Petitioner failed to demonstrate a reasonable likelihood of success in overcoming obviousness under 35 U.S.C. § 103.
DELL INC. et al. v.AX Wireless, LLC et al.
Dell and AX Wireless settled their inter partes review dispute over U.S. Patent 11,212,146. The Board granted the parties' joint motions to terminate the IPRs and treated the settlement agreement as confidential.
DELL INC. et al. v.AX Wireless, LLC et al.
Dell and AX Wireless settled their dispute, leading to the termination of eight inter partes review proceedings covering patents on wireless networking. The Board granted the parties' joint motions to terminate and treated the settlement agreements as confidential.
DELL INC. et al. v.AX Wireless, LLC et al.
Dell and AX Wireless settled eight inter partes review proceedings before they were instituted. The Board granted the parties' joint motions to terminate and treated the settlement agreement as confidential.
DELL INC. et al. v.AX Wireless, LLC et al.
Dell and AX Wireless settled eight inter partes review proceedings covering wireless patents. The Board granted joint motions to terminate the IPRs and treated the settlement agreements as confidential.
DELL INC. et al. v.AX Wireless, LLC et al.
Dell and AX Wireless settled eight inter partes review proceedings before any trial was instituted. The Board granted the joint motions to terminate and treated the settlement agreements as confidential.
DELL INC. et al. v.AX Wireless, LLC et al.
Dell and AX Wireless settled their dispute, leading the PTAB to terminate eight inter partes review proceedings, including the IPR challenging patent 10,291,449 B2, before any trial was instituted.
DELL INC. et al. v.AX Wireless, LLC et al.
Dell and AX Wireless settled eight inter partes review proceedings covering wireless patents. The Board granted termination motions and treated the settlement agreements as confidential.
DELL INC. et al. v.AX Wireless, LLC et al.
Dell and AX Wireless settled eight IPRs before they were instituted, leading the PTAB to terminate the proceedings and keep the settlement agreements confidential.
Microchip Technology, Inc. v.Aptiv Technologies AG et al.
The PTAB issued a Final Written Decision finding claims 13 and 14 unpatentable over prior art references Chang and Chang II based on obviousness (35 U.S.C. § 103). The Board adopted the Patent Owner's definition of POSITA and corrected a scrivener's error in claim 13, replacing 'hub' with 'host'.
Lenovo (United States) Inc. et al. v.Intellectual Ventures II
Lenovo challenged Intellectual Ventures II's patent (7325140) in an IPR, arguing the claims are obvious over prior art related to remote device management. The Board found that Lenovo showed a reasonable likelihood of prevailing on several grounds, particularly citing Neufeld and IPMI as teaching key limitations. This institution decision moves the case toward trial, focusing on complex technical combinations of access control protocols.
Lenovo (United States) Inc. et al. v.Intellectual Ventures II
Lenovo successfully challenged several claims of Intellectual Ventures II's patent (8474016) in an IPR proceeding, leading the PTAB to institute on all challenged claims. The Board found strong evidence that prior art references like Neufeld and PCI Bridge Spec taught or rendered obvious various limitations of the asserted claims.
Lenovo (United States) Inc. et al. v.Intellectual Ventures II
The Board found that claims 1–3, 6–9, 12, and 14–17 are unpatentable over Neufeld grounds. Specifically, the Board determined that prior art reference Neufeld taught multiple limitations of the claimed apparatus, including distinct bus controllers and encrypted communication handling. The combination of IPMI/Huckins was rejected as lacking motivation to combine or relying on hindsight.
Lenovo (United States) Inc. et al. v.Intellectual Ventures II
The Board found that U.S. Patent No. 7,325,140 B2 is unpatentable due to obviousness over prior art references. Specifically, the combination of Neufeld and Syvanne renders claims 11 and 12 obvious, while other combinations involving IPMI render multiple claims invalid.
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