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. 12, 2006
Filed:
Oct. 06, 2004
Applicants:
Ayako Kakuda, Akishima, JP;
Masamichi Fujito, Kodaira, JP;
Inventors:
Ayako Kakuda, Akishima, JP;
Masamichi Fujito, Kodaira, JP;
Assignee:
Renesas Technology Corp., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H03H 11/26 (2006.01);
U.S. Cl.
CPC ...
Abstract
A delay circuit includes a constant current source, a delay stage, and a compensating circuit. The delay circuit may compensate for a variation in a delay characteristic of the delay stage due to a variation in temperature, supply voltage and/or process.