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:
Jan. 29, 2008
Filed:
Feb. 27, 2006
Applicant:
Yoichiro Ishikawa, Kawasaki, JP;
Inventor:
Yoichiro Ishikawa, Kawasaki, JP;
Assignee:
Fujitsu Limited, Kawasaki, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 17/50 (2006.01);
U.S. Cl.
CPC ...
Abstract
Noise related to a part of electronic circuits that are to be designed is computed. If the computed noise exceeds a limiting value, parameters of the electronic circuits are modified by using a predetermined method (simple noise check) so that the noise is less than or equal to the limiting value. Signal transmission timing is analyzed for all the electronic circuits, and noise related to all the electronic circuits whose signal transmission timing is analyzed is computed. If the noise exceeds the limiting value, the simple noise check is executed.