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. 31, 2006
Filed:
Aug. 26, 2003
Yoshihiro Yamasaki, Tokyo, JP;
Yoshihiro Yamasaki, Tokyo, JP;
Oki Electric Industry Co., Ltd., Tokyo, JP;
Abstract
A system LSI includes a plurality of circuit blocks; a first power supply terminal, which is connected to a first circuit block; and a second power supply terminal, which is connected to a second circuit block. A first level of test voltage is applied from the first power supply terminal to the first circuit block for a predetermined period of time whereby the first circuit block is tested in operation. A second level of test voltage is applied from the second power supply terminal to the second circuit block for a predetermined period of time whereby the second circuit block is tested in operation independently from the first circuit block.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile