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:
Apr. 28, 2009
Filed:
Jul. 27, 2006
Katsuhiko Ariyoshi, Yokohama, JP;
Souyou Setsu, Yokohama, JP;
Ryusuke Obara, Yokohama, JP;
Fujitsu Microelectronics Limited, Tokyo, JP;
Abstract
A first variable delay circuit delays an input signal, introduces a first delay into a first edge of the input signal, and generates a first delay signal. A second variable delay circuit delays the input signal, introduces a second delay into a second edge, and generates a second delay signal. A control circuit controls the first variable delay circuit and the second variable delay circuit such that the first delay and the second delay are identical. A generation circuit combines the first edge of the first delay signal and the second edge of the second delay signal, and generates a third delay signal.