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Ericsson Inc. v. Koninklijke KPN N.V.

IPR2022-00557 | Patent Trial and Appeal Board

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Filed Feb. 10, 2022
Terminated Oct. 4, 2023
Judges Kevin Turner, Robert Weinschenk, and Russell Cass
Case Type Inter Partes Review
Status Final Written Decision
Challenged Patent 13/144,385
Patent No. 9,667,669 assignments
Tech Center 2400
Art Unit 2441
Inventors Hans Maarten Stokking, Fabian Arthur Walraven, Mattijs Oskar van Deventer et al
Last Updated: 1 week, 1 day ago
Filing Date # Filing and Exhibits