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:
Dec. 20, 1996
Teruhisa Sato, Kawasaki, JP;
Takaaki Kawakami, Kawasaki, JP;
Fujtisu Limited, Kanagawa, JP;
Abstract
In a speech-path controlling method and device for a speech-path switch of a switching network, for establishing a speech-path between an input port connected to a subscriber's line and an output port connected to a trunk, an output re-circling line is provided connecting a specific output port to the input port of the switch. To connect the subscriber's line to the trunk, a speech-path is established between the input port connected to the subscriber's line and the output port connected to the output re-circling line, and a speech-path is established between the output port connected to the trunk and the input port connected to the output re-circling line.