RingCentral, Inc. v. Estech Systems, Inc. > Summary
Court Case Number IPR2021-00574
Filing Date Mar 5, 2021
Institution Decision Date Oct 6, 2021
Decision Date Oct 3, 2022
Court Patent Trial and Appeal Board
Status FWD Entered
Appeal2023-1242
Administrative JudgesThomas L. Giannetti, Charles J. Boudreau, Jon M. Jurgovan
Judge Writing the Final DecisionThomas L. Giannetti
Claims Challenged in the Petition: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 17, 18, 19
Claims Instituted: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 17, 18, 19
Claims Invalidated: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 17, 18, 19
Petitioner
Patent Owner
Petitioner Attorneys
6RingCentral, Inc.
Attorney Name: Patrick Herman
Orrick Herrington & Sutcliffe
RingCentral, Inc.
Attorney Name: Alyssa M. Caridis
Orrick Herrington & Sutcliffe
RingCentral, Inc.
Attorney Name: Clement S. Roberts
Orrick Herrington & Sutcliffe
RingCentral, Inc.
Attorney Name: Robert L. Uriarte
Orrick Herrington & Sutcliffe
RingCentral, Inc.
Attorney Name: Li Shen
Orrick Herrington & Sutcliffe
RingCentral, Inc.
Attorney Name: Christopher J. Higgins
Orrick Herrington & Sutcliffe
Patent Owner Attorneys
3Related Patents
Doc No | Title | Issue date |
---|---|---|
08391298 | Phone directory in a voice over IP telephone system | Mar 5, 2013 |