
VLSI Claims Deemed Unpatentable, PTAB Litigation Blog
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On May 12, 2023, the Intel v. VLSI chronicle continued as the PTAB issued a final written decision holding that all of the challenged claims of VLSI’s U.S. Patent No. 7,725,759 (“the ’759 patent”) were unpatentable as obvious. See OpenSky Indus., LLC v. VLSI Tech. LLC, IPR2021-01064, Paper 135 (May 12, 2023). This decision potentially vacates $675 million of VLSI’s $2.175 billion trial court infringement award.
* Adam Cook , in the Pittsburgh Office, assisted with the preparation of this Blog