Patent · US Active

Text to speech conversion system

US7805307B2 · kind B2 · utility

12Cited by
26References
7Claims
0Family size

Assignee

Inventors

Key dates

Filing dateSep 30, 2003
Grant dateSep 28, 2010
Priority date—
Expiry dateDec 25, 2028

Classification

  • Technology area (CPC G)Physics
  • CPC primaryG06V10/24
  • WIPO fieldComputer technology
  • WIPO sectorElectrical engineering

Abstract

A system for the automated conversion to audio of text displayed on a surface.

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