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. 04, 1998
Filed:
Nov. 10, 1997
Mitsunobu Okano, Kawasaki, JP;
Hiroshi Miura, Kawasaki, JP;
Toshiyasu Sakata, Kawasaki, JP;
Hiroyuki Orihara, Kawasaki, JP;
Fujitsu Limited, Kawasaki, JP;
Abstract
An automatic routing method and an automatic routing apparatus enable an optimum automatic routing under severe design conditions due to high-density mounting of an object of a wiring design such as an LSI, a multichip module, a printed wiring board, etc. The automatic routing apparatus has an area input unit for inputting area information for setting a routing controlled area in which an automatic routing is performed under specific routing control conditions within a wiring area of an object of the wiring design, a condition input unit for inputting condition information for designating the routing control conditions in the routing controlled area set according to the area information inputted from the area input unit, and an automatic routing unit for automatically routing under the specific routing control conditions designated according to the condition information inputted from the condition input unit within the routing controlled area.