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:
Oct. 21, 2003
Filed:
May. 05, 1997
Fujitsu Limited, Kawasaki, JP;
Abstract
For example, a communication service controlling exchange apparatus ( ) which can control a condition of a communication service to be provided includes call control memories ( - to -M) individually provided for paths between user terminals. User terminal registration information of those user terminals which can enjoy a communication service of a desired form is registered in the call control memories ( - to -M), and a communication service providing section ( ) for linking the call control memories ( - to -M) with each other so that a communication service of the desired form can be provided is formed. A link changing control section ( ) for changing the mutually linked condition of the pertinent ones of the call control memories ( - to -M) is provided in order to allow form changing to a communication service of a different form. Consequently. communication services of a plurality of kinds of forms can be provided by the single exchange apparatus ( ).