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:
Jul. 03, 2012
Filed:
Dec. 09, 2009
Applicants:
Youn-sung Chu, Gyeonggi-Do, KR;
Te-hyun Kim, Gyeonggi-Do, KR;
Inventors:
Youn-Sung Chu, Gyeonggi-Do, KR;
Te-Hyun Kim, Gyeonggi-Do, KR;
Assignee:
LG Electronics Inc., Seoul, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04L 9/32 (2006.01); G06F 11/30 (2006.01); G06F 12/14 (2006.01); G06F 7/04 (2006.01); G06F 17/30 (2006.01); H04N 7/16 (2006.01);
U.S. Cl.
CPC ...
Abstract
A method, device and system for stably issuing a rights object (RO) to a memory, namely, an SRM, via a terminal. When RO has been issued to the memory card, namely, to the SRM, by using the stable procedure, the RO can be compatible with a different terminal that does not support the stable procedure, whereby the RO can be completely used by the different terminal.