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:
Feb. 28, 2006
Filed:
Apr. 03, 2002
Wen-jeng Chang, Kaohsiung, TW;
Wen-Jeng Chang, Kaohsiung, TW;
VIA Technologies, Inc., Taipei Hsien, TW;
Abstract
A C3 module in an optical storage apparatus and operation method thereof are disclosed. When the format of data to be read is audio, the C3 module enters a power saving mode. When the data format is non-audio, the C3 module enters an operation mode. The C3 module has an error correction module and an error detection module. When the error correction module is operating, the error detection module enters the power saving mode. When the operation of the error detection module is finished, the error correction module enters a power saving mode. When the error detection module is operating, the error correction module enters the power saving mode. When the operation of the error detection module is finished, the error detection module enters the power saving mode.