Case Number:

IPR2021-00985

Case Type:

IPR

Status:

Trial Instituted

Petitioner:

TCL Industries Holdings Co., Ltd.

Patent Owner:

ParkerVision, Inc.

Patent Number:

7292835

Tech Center:

2600

1. Filed: May 20, 2021 00:00

   Coverage

   1. November 18, 2022

      PTAB Axes Claims In ParkerVision IP Involved In WDTX Suits

      The Patent Trial and Appeal Board has invalidated nine claims in a ParkerVision Inc. frequency translation patent, finding that TCL Industries and LG Electronics were able to show the claims were obvious.

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