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Facebook, Inc. v. Blackberry Limited

IPR2019-00516 | Patent Trial and Appeal Board

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Filed Dec. 31, 2018
Terminated Aug. 3, 2020
Judges Aaron Moore, Miriam Quinn, Sally Medley, Jacqueline Harlow, Michael Zecher, and Robert Kinder
Case Type Inter Partes Review
Status Final Written Decision
Challenged Patent 13/252,807
Patent No. 8,279,173 assignments
Tech Center 2600
Art Unit 2628
Inventors Michael S. BROWN, Gerhard D. Klassen, Terrill Dent
Last Updated: 2 months, 3 weeks ago
Filing Date # Filing and Exhibits