IPRIPR2026-00252Discretionary Denial
Dolby Laboratories, Inc. et al.v.InterDigital Madison Patent Holdings, SAS et al.
IPR challenge of US 9185268.
Type
IPR
Filed
Feb 9, 2026
Instituted
Jun 2, 2026
Decided
Jun 2, 2026
Patent
Application
12450622
Inventor
Ingo Tobias Doser et al
Granted
Nov 10, 2015
01
Timeline
3 milestones
2026-02-09Petition filed
2026-06-02Institution
2026-06-02Terminated
02
Parties & counsel
Petitioner
Dolby Laboratories, Inc. et al.
Counsel
Renner, W. Karlet al
Patent Owner
InterDigital Madison Patent Holdings, SAS et al.
Counsel
Richardson, Ryanet al
03
Docket
Documents are mirrored from the PTAB e-file system. Filer is as stated on the face of the filing.
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