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. 12, 2008
Filed:
Nov. 01, 2002
Kenji Nagase, Kawasaki, JP;
Kenji Nagase, Kawasaki, JP;
Fujitsu Limited, Kawasaki, JP;
Abstract
In a mutual immittance calculation apparatus, an input section inputs data of a model of an electric circuit apparatus, being a target for analysis of the electromagnetic-field strength and being divided into a plurality of patches. A mutual immittance calculation section calculates respective mutual immittance for combinations of patches corresponding to the main portion and to the additional portion. The mutual immittance calculation section uses a stored calculation result corresponding to the main portion when the model in which only the additional portion has been changed is calculated for a second time onward, and recalculates the mutual immittance corresponding to the changed additional portion.