Case Number:

IPR2021-01340

Case Type:

IPR

Status:

Trial Instituted

Petitioner:

Applied Materials, Inc.

Patent Owner:

Ocean Semiconductor LLC

Tech Center:

2100

1. Filed: August 03, 2021 00:00

   Coverage

   1. February 08, 2023

      Applied Materials Gets PTAB To Ax 4 Circuit Tech Patents

      The Patent Trial and Appeal Board has wiped out four semiconductor manufacturing patents that are at the center of various federal infringement suits against technology giants like Huawei and MediaTek, finding that the challenged claims are rendered obvious by prior art.

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