Patent · US Active

Synchronization of video and data

US8214741B2 · kind B2 · utility

10Cited by
308References
6Claims
0Family size

Assignee

Inventors

Key dates

Filing dateMay 22, 2002
Grant dateJul 3, 2012
Priority date—
Expiry dateAug 21, 2029

Classification

  • Technology area (CPC H)Electricity
  • CPC primaryH04N21/8549
  • WIPO fieldAudio-visual technology
  • WIPO sectorElectrical engineering

Abstract

A system including a video stream and a data stream. The system synchronizes the data stream to different portions of the video stream.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.