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:
Aug. 24, 2010
Filed:
Dec. 09, 2008
Yusuke Tokunaga, Hyogo, JP;
Shiro Sakiyama, Kyoto, JP;
Shiro Dosho, Osaka, JP;
Akinori Matsumoto, Osaka, JP;
Yusuke Tokunaga, Hyogo, JP;
Shiro Sakiyama, Kyoto, JP;
Shiro Dosho, Osaka, JP;
Akinori Matsumoto, Osaka, JP;
Panasonic Corporation, Osaka, JP;
Abstract
In a device for generating a clock signal having a desired phase from input multi-phase clock signals, an intermediate clock generator generates, by using one of the input multi-phase clock signals as a reference clock signal, multi-phase intermediate clock signals in which one cycle is equal to a plurality of cycles of the reference clock signal. A first phase selector selects one of the multi-phase intermediate clock signals. A second phase selector selects one of the multi-phase clock signals. A latch circuit latches the intermediate clock signal selected by the first phase selector with the clock signal selected by the second phase selector.