Patent · US Expired

Wireless paging directory assistant

US7526277B2 · kind B2 · utility

0Cited by
2References
20Claims
0Family size

Assignee

Inventors

Key dates

Filing dateJun 25, 2002
Grant dateApr 28, 2009
Priority date—
Expiry dateFeb 7, 2023

Classification

  • Technology area (CPC H)Electricity
  • CPC primaryH04M1/724
  • WIPO fieldTelecommunications
  • WIPO sectorElectrical engineering

Abstract

An online directory system that provides relatively comprehensive and up-to-date information relating to users and their corresponding cellular telephone numbers and/or wireless pager numbers. The system and method involves a cellular telephone database and a means for providing access to the cellular telephone database. Users provide search requests through the means of communication and the search is carried out providing results to the requesting party. The search request typically includes a name and the results typically include a list of one or more names and corresponding cellular telephone numbers satisfying the search request.

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