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. 02, 2019
Filed:
May. 27, 2015
Canon Kabushiki Kaisha, Tokyo, JP;
CANON KABUSHIKI KAISHA, Tokyo, JP;
Abstract
In a layout design of a printed circuit board, more accurate bypass capacitor arrangement that has taken into consideration a wiring within a package of an IC is implemented. An information processing apparatus according to the present invention includes: a die pad specifying unit configured to specify a power source pad of a die and a ground pad of the die from design information on a printed circuit board; a bypass capacitor specifying unit configured to specify a bypass capacitor that is arranged on the printed circuit board from the design information; and a unit configured to derive an evaluation value for evaluating the arrangement of the specified bypass capacitor based on the design information, information on the specified power source pad of the die and ground pad of the die, and information on the specified bypass capacitor.