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:
Dec. 21, 2010
Filed:
Apr. 12, 2010
Noriyuki Ito, Kawasaki, JP;
Noriyuki Ito, Kawasaki, JP;
Fujitsu Limited, Kawasaki, JP;
Abstract
A variation in manufacturing total costs is obtained by using an excessive loss amount caused by unnecessarily discarding elemental semiconductor integrated circuits occurring as a result of a negative result being obtained in an elemental test but a positive result obtained from a device test, and a short loss amount caused by packaging elemental semiconductor integrated circuits for semiconductor integrated circuit devices that are discarded as a result of a positive result being obtained from the elemental test but a negative result being obtained from the device test. A new operating frequency is determined by using the variation in manufacturing total costs with respect to an operating frequency.