Samsung Electronics Co., Ltd et al. v. Maxell, Ltd. > Summary
Court Case Number IPR2024-00867
Filing Date May 1, 2024
Institution Decision Date Nov 7, 2024
Decision Date Nov 6, 2025
Court Patent Trial and Appeal Board
Status Final Written Decision - Appealed
Appeal2026-1625
Administrative JudgesKevin C. Trock, Terrence W. McMillin, Jason W. Melvin
Judge Writing the Final DecisionKevin C. Trock
Claims Challenged in the Petition: 11, 12, 16, 17, 19, 20, 84
Claims Invalidated: 11, 12, 16, 17, 19, 20, 84
Petitioner
Patent Owner
Petitioner Attorneys
5Samsung Electronics
Attorney Name: James M. Heintz
DLA Piper
Samsung Electronics
Attorney Name: Gianni Minutoli
DLA Piper
Samsung Electronics
Attorney Name: Martin M. Ellison
DLA Piper
Samsung Electronics
Attorney Name: Benjamin B. Bederson
University of Maryland
Samsung Electronics
Attorney Name: Michael Jay
DLA Piper
Patent Owner Attorneys
5Maxell Ltd.
Attorney Name: Robert G. Pluta
Mayer Brown
Maxell Ltd.
Attorney Name: Saqib J. Siddiqui
Mayer Brown
Attorney Name: Seth W. Bruneel
Mayer Brown
Attorney Name: Amanda Streff Bonner
Mayer Brown
Related Patents
| Doc No | Title | Issue date |
|---|---|---|
| 10176848 | Recording and reproducing apparatus and method thereof | Jan 8, 2019 |
