Estech Systems IP, LLC v. Fiserv, Inc. et al > Summary
Court Case Number 2:21-cv-00477
Filing Date Dec 31, 2021
Termination Date Jul 13, 2023
Court Texas Eastern District Court
Status Dismissed - Other
JudgesRoy S. Payne, Rodney Gilstrap
Plaintiff
Plaintiff Attorneys
7Estech Systems, Inc.
Attorney Name: Todd E. Landis
Estech Systems, Inc.
Attorney Name: Michael Simons
Estech Systems, Inc.
Attorney Name: Fred Williams
Estech Systems, Inc.
Attorney Name: John Wittenzellner
Attorney Name: Todd E. Landis
Estech Systems, Inc.
Attorney Name: John Wittenzellner
Williams Simons & Landis PLLC
Estech Systems, Inc.
Attorney Name: Michael Simons
Williams Simons & Landis PLLC
Defendant Attorneys
4Fiserv Inc.
Attorney Name: David R. Pekarek Krohn
Fiserv Inc.
Attorney Name: J. Stephen Ravel
FiServ Solutions, LLC
Attorney Name: David R. Pekarek Krohn
FiServ Solutions, LLC
Attorney Name: J. Stephen Ravel
Cause
35:271 Patent Infringement
Related Patents
| Doc No | Title | Issue date |
|---|---|---|
| 08391298 | Phone directory in a voice over IP telephone system | Mar 5, 2013 |
| 07068684 | Quality of service in a voice over IP telephone system | Jun 27, 2006 |
| 06067349 | Dialing using caller ID | May 23, 2000 |
