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:
May. 20, 2008
Filed:
May. 05, 2004
Applicants:
Guo-zua Wu, Hsinchu, TW;
Chien-hsin Huang, Hsinchu, TW;
Jian-ru LI, Hsinchu, TW;
Zu-wen Chao, Hsinchu, TW;
Der-ray Huang, Hsinchu, TW;
Inventors:
Guo-Zua Wu, Hsinchu, TW;
Chien-Hsin Huang, Hsinchu, TW;
Jian-Ru Li, Hsinchu, TW;
Zu-Wen Chao, Hsinchu, TW;
Der-Ray Huang, Hsinchu, TW;
Assignee:
Industrial Technology Research Institute, Hsinchu, TW;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04N 5/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
This specification disclosed a method of determining the disc type for a disc burner to determine the type of an unfinalized disc. By checking the special bit data in the first and second tracks, the discs can be classified into different types. This avoids the trouble of manually keeping track of the type of each disc.