Hyun J. Jung
68 IP cases indexed. Covers patent matters.
Cases Presided Over
68 cases indexed | Page 3 of 3
TCL Electronics Holdings Ltd. et al. v.Intellectual Ventures I LLC
TCL Electronics Holdings Ltd. failed to overcome obviousness challenges in an IPR before the PTAB, resulting in the denial of its petition. The Board found that Petitioner did not present a compelling or meritorious challenge despite analyzing multiple grounds against various prior art references.
LENOVO (UNITED STATES) INC. et al. v.Intellectual Ventures I LLC et al.
Lenovo successfully petitioned the PTAB to institute IPR proceedings against a patent owned by University of Rochester/Intellectual Ventures regarding Multiple Clock Domain Architectures (MCD). The Board found sufficient evidence that various combinations of prior art render multiple claimed features obvious under 35 U.S.C. § 103.
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 I LLC et al.
The PTAB found that claims 1 and 3-7 of the patent were unpatentable over prior art references (Shenai, Georgiou, etc.), while claims 8-12 survived. The key finding was that the claim language did not require global-asynchrony, supporting the Petitioner’s interpretation.
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.
Samsung Electronics Co., Ltd. et al. v.Headwater Research LLC
Samsung and Google's attempt to challenge Headwater Research's patent (8406733) was denied by the PTAB due to a parallel IPR proceeding already being active.
Samsung Electronics Co., Ltd. et al. v.Headwater Research LLC
Samsung Electronics successfully petitioned to challenge the validity of Headwater Research's patent claims in an IPR proceeding. The Board found a reasonable likelihood of prevailing regarding obviousness, leading to the institution of the case. This decision sets the stage for a detailed examination of wireless communication technology standards and prior art combinations.
Samsung Electronics Co., Ltd. et al. v.Headwater Research LLC
The Board found all challenged claims of patent 8406733 unpatentable over prior art references TS-23.140 and Ogawa by a preponderance of the evidence. The decision hinged on demonstrating that conventional design choices, such as using SSL/TLS and implementing modems, would have been obvious to one skilled in the art.
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