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:
Nov. 15, 2011
Filed:
Mar. 04, 2008
Choong Woo Lee, Seoul, KR;
Young Sik Kim, Seoul, KR;
Jun Moon, Seoul, KR;
Ji Young Jeong, Seoul, KR;
Chung Choo Chung, Seoul, KR;
Choong Woo Lee, Seoul, KR;
Young Sik Kim, Seoul, KR;
Jun Moon, Seoul, KR;
Ji Young Jeong, Seoul, KR;
Chung Choo Chung, Seoul, KR;
LG Electronics Inc., Seoul, KR;
Abstract
Disclosed are a data storage apparatus, an assembling method thereof and an apparatus for generating a tracking position error signal capable of storing data using recording media formed with patterns for generating tracking position error signals to obviate errors that may be generated amidst storage of the data, wherein the patterns are formed for generating tracking position error signals on recording media before the recording media and storage are assembled to reduce the manufacturing cost and manufacturing process time.