Microsoft Corporation v. Proxense, LLC > Summary

Court Case Number IPR2024-00846

Filing Date Apr 26, 2024

Institution Decision Date Nov 18, 2024

Decision Date Oct 17, 2025

Court Patent Trial and Appeal Board

Status Final Written Decision - Appeale

Appeal2026-1283

Administrative JudgesDavid C. McKone, Thu A. Dang, Kevin F. Turner

Judge Writing the Final DecisionDavid C. McKone

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, 22, 23, 24, 25, 26, 27, 28, 29

Claims Instituted: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29

Claims Invalidated: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29

Microsoft Corporation

Proxense, LLC