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:
Aug. 08, 2000
Filed:
Dec. 10, 1997
Naohiro Shimada, Tokyo, JP;
NEC Corporation, Tokyo, JP;
Abstract
A path switching apparatus which performs high-speed switching for quick recovery of an entire network is provide. The apparatus in advance stores information on possibility that an error affects other paths and, upon detecting an error, investigates a possibility of the error affecting other paths with the use of the stored information, predicts further possible path error before it is actually detected, and based on predicted information, detection of error, switching judgment and/or switching are performed as necessary, thus recovering the entire network quickly.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile