9209261

2 known cases. View patent page →

Cases
2
Active
0
2 closed
Filed
2019–2020
Top venue
E.D. Texas Marshall
1 case

Acorn Semi, LLC v. Samsung Electronics Co., Ltd. et al.

settled on appeal
Docket:
2:19-cv-00347-JRG
Filed:
2019-10-23
Patents:98125427084423876633692092619461167990569110090395
π Acorn Semi, LLCΔ Samsung Electronics Co., Ltd.Δ Samsung Electronics America, Inc.Δ Samsung Semiconductor, Inc.Δ Samsung Austin Semiconductor, LLC

Patent infringement suit by Acorn Semi against Samsung entities. The patents actually asserted were U.S. Patent Nos. 7,084,423; 8,766,336; 9,209,261; 9,461,167; 9,905,691; and 10,090,395; the '542 patent was not asserted. A May 19, 2021 jury verdict found infringement and awarded $25 million; Samsung appealed (Appeal No. 22-1499), and the parties settled in January 2023 while the appeal was pending.

Samsung Electronics Co., Ltd. v. Acorn Semi, LLC

Final Written Decision
Docket:
IPR2020-01183
Filed:
2020-06-24
Terminated:
2022-02-09
Patents:9209261
π Samsung Electronics Co., Ltd.Δ Acorn Semi, LLC

Samsung petitioned for inter partes review of U.S. Patent No. 9,209,261. The Board instituted on claims 1, 2, 17, and 18 and issued a Final Written Decision on February 9, 2022 holding those claims unpatentable; claims 3 and 21–24 had been disclaimed before institution.