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:
Jul. 11, 2000
Filed:
Oct. 21, 1996
Applicant:
Inventors:
Assignee:
Fujitsu Limited, Kanagawa, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04J / ;
U.S. Cl.
CPC ...
370395 ; 370468 ;
Abstract
When some terminal makes a connection request to a first terminal, a control apparatus of an ATM exchange refers to a band management table to check if this first terminal is busy. When the first terminal is busy, the control apparatus executes a call connection process of establishing connection to the first terminal. When the first terminal is not busy, the control apparatus reads a substitute terminal for the first terminal from a registration table and executes a connection process for this substitute terminal.