AT&T CORP., AT&T COMMUNICATIONS LLC, AT&T SERVICES, INC., AT&T MOBILITY LLC, AND AT&T MOBILITY II LLC v. Dali Wireless, Inc. > Summary

Court Case Number IPR2023-00646

Filing Date Mar 1, 2023

Institution Decision Date Jun 30, 2023

Decision Date Jan 30, 2024

Court Patent Trial and Appeal Board

Status Final Written Decision

Administrative JudgesMelissa A. Haapala, Karl D. Easthom, Sharon Fenick

Judge Writing the Final DecisionMelissa A. Haapala

Claims Challenged in the Petition: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12

Claims Invalidated: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12

AT&T Services

Dali Wireless