Case Number:

IPR2021-00593

Case Type:

IPR

Status:

Final Written Decision

Petitioner:

Cisco Systems, Inc.

Patent Owner:

K.Mizra LLC

Tech Center:

2400

1. Filed: March 15, 2021 00:00

   Coverage

   1. September 20, 2022

      Cisco Loses PTAB Bid To Kill Network Security Patent

      The Patent Trial and Appeal Board has rejected a challenge from Cisco Systems Inc. to a computer network security patent owned by patent-licensing company K.Mizra LLC, ruling the tech giant was unable to show that any of the 17 claims it took aim at are invalid.

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