Juniper Networks, Inc. v. Portsmouth Network Corporation

IPR2024-00989

Juniper Networks filed a Petition to challenge U.S. Patent No. 8,014,394 held by Portsmouth Network Corporation. The petition asserts that several claims related to multicast routing and switch fabric are obvious over prior art references Blease, Weyman, Hu, Deng, and Rao under 35 U.S.C. § 103. This proceeding addresses the core validity of networking technology patents.

Jurisdiction
US PTAB
Case Number
IPR2024-00989
Filing Date
31 May 2024
Status
ok

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