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. 04, 2010
Filed:
Aug. 17, 2007
Yong Cheol Park, Kyonggi-do, KR;
Myonggu Lee, Kyonggi-do, KR;
Jong IN Shin, Kyonggi-do, KR;
Kyu Hwa Jeong, Kyonggi-do, KR;
Yong Cheol Park, Kyonggi-do, KR;
MyongGu Lee, Kyonggi-do, KR;
Jong In Shin, Kyonggi-do, KR;
Kyu Hwa Jeong, Kyonggi-do, KR;
LG Electronics, Inc., Seoul, KR;
Abstract
A system of recording or reading data are discussed. According to an embodiment, the system includes: a host device transmitting a write or read command and data to be written or receiving data based on the read command; and a recording/reproducing device, operatively coupled to the host device via interface, controlling a write or read operation in response to the write or read command the from the host device. The recording/reproducing device includes, a pickup for writing or reading data to or from medium, and a controller for determining whether the data requires a real time recording or producing, controlling a recording or reading operation such that a defective block is replaced with a spare block of the spare area, based upon the determination.