Arctic
Invent
Case Registry
Dashboard
Case Explorer
Back to Explorer
Update Case Entry
Manually curate individual case documents inside the PostgreSQL engine.
Case Lawsuit Title
*
Case / Trial ID Number
Jurisdiction Code
*
us
in
upc
eu
Category
*
Patent
Trademark
Copyright
Design
Filing Date
Decision Verdict Date
Court / Tribunal
Bench / Panel Judges
Petitioner / Claimant (Plaintiff)
Comcast Corporation et al.
Respondent / Defendant
Entropic Communications LLC
Dispute Summary
Comcast challenges the PTAB’s finding that its TV channel‑selection patent is unpatentable, filing a Director Review Request alleging the Board ignored prior Office findings on the same technology. The Patent Owner seeks reversal of the decision under the Director’s 2025 memorandum.
Outcome / Ruling
Verdict Document PDF URL
Full text judgment
Cancel
Update Case