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, 2012
Filed:
Jul. 27, 2009
Applicants:
Yin-ho Chiang, Tainan, TW;
Shih-chou Yang, Tainan, TW;
Inventors:
Yin-Ho Chiang, Tainan, TW;
Shih-Chou Yang, Tainan, TW;
Assignee:
Himax Media Solutions, Inc., Tainan, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H03L 7/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A method and system of automatically correcting a sampling clock in a digital video system are disclosed. Sampling clocks with different phases are generated and subjected in turn to analog-to-digital conversion (ADC). A difference of at least a pair of neighboring data out of the ADC with respect to each phase is determined. A maximum difference is determined, and the sampling clock with the phase corresponding to the maximum difference is thus generated.