Comcast Cable Communications, LLC et al. v. TQ Delta LLC > Summary
Court Case Number IPR2017-00420
Filing Date Dec 5, 2016
Institution Decision Date Apr 3, 2017
Decision Date Oct 26, 2017
Court Patent Trial and Appeal Board
Status Final Written Decision
Appeal2018-1719
Administrative JudgesSally C. Medley, Kalyan K. Deshpande, Trevor M. Jefferson
Judge Writing the Final DecisionSally C. Medley
Claims Challenged in the Petition: 1, 2, 3, 4, 5, 6
Claims Instituted: 1, 2, 3, 4, 5, 6
Claims Invalidated: 1, 2, 3, 4, 5, 6
Petitioner
Patent Owner
Petitioner Attorneys
5Comcast Cable Communications
Attorney Name: Theodore M. Foster
Haynes and Boone, LLP
Comcast Cable Communications
Attorney Name: David L. McCombs
Haynes and Boone, LLP
Comcast Cable Communications
Attorney Name: Christopher J. Tyson
Duane Morris LLP
Comcast Cable Communications
Attorney Name: John M. Baird
Duane Morris LLP
Patent Owner Attorneys
4TQ Delta, LLC
Attorney Name: Christopher M. Scharff
McAndrews, Held & Malloy
TQ Delta, LLC
Attorney Name: Scott P. McBride
McAndrews, Held & Malloy
TQ Delta, LLC
Attorney Name: Thomas J. Wimbiscus
McAndrews, Held & Malloy
TQ Delta, LLC
Attorney Name: Peter J. McAndrews
McAndrews, Held & Malloy
Related Patents
| Doc No | Title | Issue date |
|---|---|---|
| 07835430 | Multicarrier modulation messaging for frequency domain received idle channel noise information | Nov 16, 2010 |
