Patent · US Active

Service server and voice message collecting method

US7634065B2 · kind B2 · utility

16Cited by
14References
13Claims
0Family size

Assignee

Inventors

Key dates

Filing dateFeb 22, 2005
Grant dateDec 15, 2009
Priority date
Expiry dateApr 27, 2027

Classification

  • Technology area (CPC H)Electricity
  • CPC primaryH04M3/533
  • WIPO fieldTelecommunications
  • WIPO sectorElectrical engineering

Abstract

A service server comprising:

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