Frontier Communications Corporation v. Sprint Corporation > Summary
Court Case Number IPR2019-00853
Filing Date Apr 11, 2019
Institution Decision Date Oct 15, 2019
Decision Date Feb 21, 2020
Court Patent Trial and Appeal Board
Status Terminated-Settled
Administrative JudgesNathan A. Engels, Brian J. McNamara, William V. Saindon
Judge Writing the Final DecisionNathan A. Engels
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
Claims Instituted: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20
Petitioner
Petitioner Attorneys
6Frontier Communications of the Southwest
Attorney Name: Jason D. Eisenberg
Sterne, Kessler, Goldstein & Fox
Frontier Communications of the Southwest
Attorney Name: Dohm Chankong
Sterne, Kessler, Goldstein & Fox
Frontier Communications of the Southwest
Attorney Name: Chandrika Vira
Sterne, Kessler, Goldstein & Fox
Frontier Communications of Delaware, Inc.
Attorney Name: Vincent C. Jones
Sterne, Kessler, Goldstein & Fox
Frontier Communications of Delaware, Inc.
Attorney Name: Leonard J. Forys
Sterne, Kessler, Goldstein & Fox
Frontier Communications of Delaware, Inc.
Attorney Name: Leonard J. Forys
Sterne, Kessler, Goldstein & Fox
Patent Owner Attorneys
5Sprint Communications Company L.P.
Attorney Name: Aaron E. Hankel
Shook, Hardy & Bacon
Sprint Communications Company L.P.
Attorney Name: Ryan D. Dykal
Shook, Hardy & Bacon
Sprint Communications Company L.P.
Attorney Name: Ryan J. Schletzbaum
Shook, Hardy & Bacon
Sprint Communications Company L.P.
Attorney Name: Kyle E. Friesen
Shook, Hardy & Bacon
Related Patents
| Doc No | Title | Issue date |
|---|---|---|
| 06999463 | Number portability in a communications system | Feb 14, 2006 |
