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:
Jul. 12, 2011
Filed:
Mar. 06, 2007
Applicants:
He-chi Chang, Taitung County, TW;
Yi-chun Lin, Taichung County, TW;
Inventors:
He-Chi Chang, Taitung County, TW;
Yi-Chun Lin, Taichung County, TW;
Assignee:
Sunplus Technology Co., Ltd., Hsinchu, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04N 5/932 (2006.01);
U.S. Cl.
CPC ...
Abstract
A rotation speed control apparatus for a disk recorder is provided, which includes a buffer monitor and a rotation speed decision maker. According to the amount of data in the buffer, the buffer monitor outputs a buffer data. According to the buffer data, the rotation speed decision maker outputs a disk-rotation-speed signal. According to the disk-rotation-speed signal, the disk recording speed of an optical storage system is adjusted by the rotation speed control apparatus to avoid disk recording interruption due to lack of buffer data.