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. 30, 2018
Filed:
Oct. 30, 2014
Applicant:
Lattice Semiconductor Corporation, Portland, OR (US);
Inventors:
Genlin Liu, Shanghai, CN;
Bing Zhang, Shanghai, CN;
Assignee:
Lattice Semiconductor Corporation, Portland, OR (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04N 5/06 (2006.01); H04N 5/95 (2006.01);
U.S. Cl.
CPC ...
H04N 5/06 (2013.01); H04N 5/95 (2013.01);
Abstract
A device that stabilizes video timing signals from an analog video signal is provided. In one embodiment, such a device includes a video PLL controller and a vertical synchronization (Vsync) signal generator. The device output a clock for digital video data, where the clock follows the Vsync signal from the analog video but within the jitter requirements for the clock.