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)
VideoAmp Inc.
Respondent / Defendant
The Nielsen Company (US), LLC
Dispute Summary
VideoAmp has filed a petition for Inter Partes Review challenging Nielsen’s U.S. Patent 11,871,058 covering methods to determine media presentation duration from set‑top‑box tuning data. The petitioner argues the claims are obvious over prior art such as Pecjak, Mirisola, and Shankar, and seeks institution of the IPR.
Outcome / Ruling
Verdict Document PDF URL
Full text judgment
Cancel
Update Case