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.:

US 8514677 B1

PDF
Full Text
Expired
Date of Patent:
Aug. 20, 2013

Filed:

Dec. 21, 2007
Applicants:

Sung-hee Hwang, Seoul, KR;

Jung-wan Ko, Suwon-si, KR;

Inventors:

Sung-hee Hwang, Seoul, KR;

Jung-wan Ko, Suwon-si, KR;

Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G11B 19/02 (2006.01);
U.S. Cl.
CPC ...
Abstract

A method of recording a temporary defect list on a write-once recording medium, a method of reproducing the temporary defect list, an apparatus for recording and/or reproducing the temporary defect list, and the write-once recording medium. The method of recording a temporary defect list for defect management on a write-once recording medium includes recording the temporary defect list, which is created while data is recorded on the write-once recording medium, in at least one cluster of the write-once recording medium, and verifying if a defect is generated in the at least one cluster. Then, the method includes re-recording data originally recorded in a defective cluster in another cluster, and recording pointer information, which indicates a location of the at least one cluster where the temporary defect list is recorded, on the write-once recording medium.


Find Patent Forward Citations

Hwang, Sung-hee. (2013). Method of recording temporary defect list on write-once recording medium, method of reproducing the temporary defect list, recording and/or reproducing apparatus, and the write-once recording medium (U.S. Patent No. 8514677). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8514677

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