The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 31, 2002
Filed:
Sep. 16, 1999
Tomohiko Awazu, Kanagawa, JP;
Fujitsu Limited, Kawasaki, JP;
Abstract
The invention supposes the use of an integrated services digital network ( ) which has a function of communicating the number of a source communications terminal ( ) as source number information. A source number information identifying section ( ) in a central unit identifies source number information from the integrated services digital network ( ). Communications processing sections ( ) in the central unit ( ) process arriving channels for which source number information is recognized as being identical, as arriving channels from the same communications terminal. As a result, the central unit ( ) identifies arriving channels from a plurality of communications terminals ( ) individually and then processes them without communicating source number information with the communications terminals.