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:
Jun. 15, 2010
Filed:
Feb. 18, 2008
Tse-hong Wu, Hsinchu, TW;
Shih-hsin Chen, Hsinchu County, TW;
Shih-ta Hung, Taoyuan County, TW;
Kuan Yu Lai, Changhua County, TW;
Tse-Hong Wu, Hsinchu, TW;
Shih-Hsin Chen, Hsinchu County, TW;
Shih-Ta Hung, Taoyuan County, TW;
Kuan Yu Lai, Changhua County, TW;
Mediatek Inc., Hsin-Chu, TW;
Abstract
A random access control method is provided, implemented in an optical disc drive for recording data to an optical disc. In the optical disc drive, a buffer stores a plurality of write commands each associated with a data block bound to a destination address. A processor controls the buffer to build a disc write task from the write commands in which addresses are organized in order. A drive unit is controlled by the processor, performing a recording operation to record the data blocks to the optical disc according to the disc write task; wherein the processor further controls the drive unit to verify the recorded data blocks after completing the recording operation.