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:
Mar. 17, 2009
Filed:
Mar. 12, 2003
Applicant:
Yong-hyun Lee, Gyeonggi-do, KR;
Inventor:
Yong-Hyun Lee, Gyeonggi-do, KR;
Assignee:
Reigncom Ltd., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H03M 13/00 (2006.01); G06F 11/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
Disclosed is a method and system enabling to remove a noise effectively by establishing types of shocks that may occur possibly and by sensing a shock using the error corresponding to the shock. The present invention includes the steps of reading a data recorded on a disk, detecting an error or errors from the read data using CIRC (cross interleaved Reed-Solomon code), counting a number of the detected errors, and of judging whether a shock is generated or not using the counted number of the errors.