6 known cases. View patent page →
Proxense sued Apple, Inc. in the Western District of Texas, asserting multiple patents including US 9,049,188. On September 26, 2024, the parties jointly stated Proxense intended to dismiss with prejudice all allegations that Apple infringes US 9,049,188 and substitute US 9,679,289; the case otherwise remained pending with trial set for January 19, 2026 under the amended scheduling order.
Proxense sued Microsoft in W.D. Tex. asserting US 9,679,289 among six patents-in-suit. The case remained pending with narrowed/summary-judgment activity through 2025, and a parallel Microsoft IPR (IPR2024-00407) ended in a final written decision against Proxense.
Federal Circuit case listed on the Google Patents litigation panel for U.S. 8,886,954, filed by Proxense. The narrative could not confirm the appellee or exact originating proceeding; it is most plausibly the Microsoft-side appeal of the '954 IPRs but is flagged as unverified.
Inter partes review of U.S. 8,886,954 filed by Google LLC (caption also names Apple Inc.). Instituted July 24, 2024; Google terminated on settlement Feb. 5, 2025; listed as a final written decision. It is among the originating PTAB cases in Proxense's Federal Circuit appeal.
Inter partes review of U.S. 8,886,954 filed by Microsoft Corporation. Reported status: final written decision.
Inter partes review of U.S. 8,886,954 filed by Apple Inc. Reported status: final written decision.