Nova Patents
EP1285318A2

On-line directory assistance system

Abstract

An approach for providing an on-line directory assistance service system for charging the directory assistance services that are provided over a packet switched network is disclosed. The system includes a server that tracks the number of directory listings that are transmitted to and displayed on a client access device (e.g., non-PC devices) and to prepare billing information based upon the number of directory listings. The system also includes a database that is coupled to the server and that stores the directory listings.

EP1285318A2, drawing sheet 1
Sheet 1 of 5

Term

Term ended

Projected expiry passed 17 April 2021, 5.4 years ago.

  1. Priority
  2. Filed
  3. Published
  4. Projected expiry
  5. Today

5 sheets

  1. Sheet 1
  2. Sheet 2
  3. Sheet 3
  4. Sheet 4
  5. Sheet 5