Case Number:

IPR2017-00858

Case Type:

IPR

Status:

Final Written Decision

Petitioner:

Valve Corporation

Patent Owner:

IRONBURG INVENTIONS LTD.

Patent Number:

9,289,688

Tech Center:

3700

1. Filed: February 07, 2017 00:00

   Coverage

   1. April 23, 2025

      Fed. Circ. Passes Game Controller Patent Case Back To PTAB

      Video game developer Valve on Wednesday won yet another chance to convince patent board judges to look at its challenge to claims in a rival's video game controller patent asserted in litigation in Washington federal court.

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