Patent · US Active

Method of accessing or sharing a digital document in a peer-to-peer communication network

US7707421B2 · kind B2 · utility

2Cited by
2References
7Claims
0Family size

Assignee

Inventors

Key dates

Filing dateNov 10, 2004
Grant dateApr 27, 2010
Priority date—
Expiry dateAug 4, 2027

Classification

  • Technology area (CPC H)Electricity
  • CPC primaryH04N21/632
  • WIPO fieldAudio-visual technology
  • WIPO sectorElectrical engineering

Abstract

A digital document system in which a digital document in a communication network is shared between a plurality of stations, said system comprising:

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