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:
Jun. 29, 1999
Filed:
May. 30, 1997
Yuuki Yoshifuji, Tokyo, JP;
NEC Corporation, Tokyo, JP;
Abstract
In a switch network system which has a plurality of network input terminals and a plurality of network output terminals and a plurality of switch matrices between the network input terminals and the network output terminals, network connection data signals which specify paths between the network input terminals and the network output terminals are renewed or regenerated together with interconnection data signals of the switch matrices when any disorder takes place in the network connection data signals and the interconnection data signals. Such regeneration is carried out by retrieving or monitoring actual paths from the network output terminals towards the network input terminals by the use of a route-search and renewal processing unit and switch-search and renewal units. The switch network system may be either a unidirectional network system or a bidirectional network system.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile