Hyun J. Jung
97 IP cases indexed. Covers patent matters.
Cases Presided Over
97 cases indexed | Page 4 of 4
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 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.
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.
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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