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:
Oct. 14, 2008
Filed:
Apr. 03, 2003
Applicants:
Cheol-gyu Kim, Gwangmyeong, KR;
Seung-hon Yoo, Seoul, KR;
Inventors:
Cheol-Gyu Kim, Gwangmyeong, KR;
Seung-Hon Yoo, Seoul, KR;
Assignee:
LG Electronics Inc., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11B 23/03 (2006.01);
U.S. Cl.
CPC ...
Abstract
A disk cartridge and data recording/reproducing medium are disclosed. The disk cartridge includes: a disk housing including a disk receiving unit for rotatably receiving a disk, and an opening portion formed at a portion corresponding to a hub of the disk and formed where a pickup unit for recording/reproducing data to/from the disk while being rotationally moved on the disk moves; and a shutter for opening and shutting the opening portion.
Kim, Cheol-Gyu. (2008). Disk cartridge and data medium having same (U.S. Patent No. 7437748). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7437748
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile