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:
Jan. 11, 2011
Filed:
Oct. 22, 2004
Byung-rae Lee, Yongin-si, KR;
Kyung-im Jung, Seongnam-si, KR;
Joong-chul Yoon, Seoul, KR;
Moon-sang Kwon, Seoul, KR;
Shin-han Kim, Seoul, KR;
Jae-jin Choi, Seoul, KR;
Byung-rae Lee, Yongin-si, KR;
Kyung-im Jung, Seongnam-si, KR;
Joong-chul Yoon, Seoul, KR;
Moon-sang Kwon, Seoul, KR;
Shin-han Kim, Seoul, KR;
Jae-jin Choi, Seoul, KR;
Samsung Electronics Co., Ltd., Suwon-si, KR;
Abstract
A method and apparatus for managing digital rights of a portable storage device are provided. The method comprises a device performing authentication together with the portable storage device and sharing an encryption key with the portable storage device as a result of the authentication, requesting a rights object list from the portable storage device, receiving the rights object list from the portable storage device, and processing and displaying the rights object list.