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Ericsson Inc. v. Koninklijke KPN N.V.

IPR2022-00069 | Patent Trial and Appeal Board

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Filed Oct. 27, 2021
Terminated May 12, 2023
Judges Kara Szpondowski, Kevin Turner, and Russell Cass
Case Type Inter Partes Review
Status Final Written Decision
Challenged Patent 13/920,619
Patent No. 9,253,637 assignments
Tech Center 2600
Art Unit 2646
Inventors Michael Robert Schenk, Johannes Maria van Loon
Last Updated: 3 weeks, 2 days ago
Filing Date # Filing and Exhibits