Case Number:

IPR2022-00890

Case Type:

IPR

Status:

Final Written Decision

Petitioner:

International Business Machines Corporation

Patent Owner:

Tech Center:

1. Filed: May 02, 2022 00:00

   Coverage

   1. December 05, 2023

      PTAB Invalidates Rakuten Video Display IP In IBM Challenge

      The Patent Trial and Appeal Board has invalidated the entirety of a Rakuten patent challenged by IBM, finding the claims in the patent relating to a way to establish multiple video sessions were too obvious to warrant patent protection.

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