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. 26, 2001
Filed:
Dec. 03, 1998
Genichi Tanaka, Tokyo, JP;
Yukihiko Shimazu, Tokyo, JP;
Mitsubishi Denki Kabushiki Kaisha, Tokyo, JP;
Abstract
There is provided an automatic placement and routing device which automatically performs placement and routing upon cells constituting a logic circuit while optimizing a bus structure. Bus structure construction means (,) constructs the bus structure which is a structure of signal lines for making connection between the cells to provide a bus construction result, based on bus information held in a bus information holding portion (,), cell placement information, constraint information from a constraint information holding portion (,) and logic circuit information from a logic circuit information holding portion (,), when the logic circuit information held in the logic circuit information holding portion (,) does not completely specify the bus structure.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile