Apple Inc. v. Koss Corporation > Summary
Court Case Number IPR2021-00255
Filing Date Nov 25, 2020
Institution Decision Date Jun 3, 2021
Decision Date May 31, 2022
Court Patent Trial and Appeal Board
Status Final Written Decision
Appeal2022-2089
Administrative JudgesNorman H. Beamer, David C. McKone, Gregg I. Anderson
Judge Writing the Final DecisionNorman H. Beamer
Claims Challenged in the Petition: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21
Claims Instituted: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21
Claims Invalidated: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21
Petitioner
Patent Owner
Petitioner Attorneys
11Apple Inc.
Attorney Name: Ryan M. Chowdhury
Fish & Richardson
Apple Inc.
Attorney Name: Karl Renner
Fish & Richardson
Apple Inc.
Attorney Name: Edward G. Faeth
Fish & Richardson
Apple Inc.
Attorney Name: Jennifer M. Hartjes
Goldman Ismail Tomaselli Brennan & Baum LLP
Apple Inc.
Attorney Name: Crena Pacheco
Fish & Richardson
Apple Inc.
Attorney Name: Michael Pieja
Goldman Ismail Tomaselli Brennan & Baum LLP
Apple Inc.
Attorney Name: Goldman Ismail Tomaselli Brennan
Icontrol Networks
Apple Inc.
Attorney Name: Seth M. Sproul
Fish & Richardson
Apple Inc.
Attorney Name: David W. Holt
Fish & Richardson
Apple Inc.
Attorney Name: Roberto J. Devoto
Fish & Richardson
Apple Inc.
Attorney Name: Jeremy R. Cooperstock
McGill University
Patent Owner Attorneys
6Koss Stereophones
Attorney Name: Mark G. Knedeisen
K&L Gates
Koss Stereophones
Attorney Name: Lauren Shuttleworth Murray
K&L Gates
Koss Stereophones
Attorney Name: Brian Paul Bozzo
K&L Gates
Koss Stereophones
Attorney Name: Ragae M. Ghabrial
K&L Gates
Koss Stereophones
Attorney Name: Michelle L. Weaver
K&L Gates
KOSE Corporation
Attorney Name: Joseph C. McAlexander III
McAlexander Sound
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10298451 | Configuring wireless devices for a wireless infrastructure network | May 21, 2019 |