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. 04, 2006
Filed:
Oct. 22, 2001
Hiroshi Ikeda, Kawasaki, JP;
Naomi Bizen, Kawasaki, JP;
Hiroshi Ikeda, Kawasaki, JP;
Naomi Bizen, Kawasaki, JP;
Fujitsu Limited, Kawasaki, JP;
Abstract
A route of a signal from a starting point pin to an end point pin is searched for in an electronic circuit designed by combining cells which are basic devices entered for use in a designing process. At this time, one or more conditions satisfied by a route to be distinguished from other routes from the starting point pin to the end point pin are set. A route can be distinguished from others depending on whether or not the route satisfies the set condition, and a search for a route from the starting point pin to the end point pin is carried out on each route to be distinguished from others by a condition.