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:
Aug. 23, 2011
Filed:
Jul. 02, 2008
Jae-won Lee, Yongin-si, KR;
Hee-youl Kim, Yongin-si, KR;
Hyun-soo Yoon, Daejeon, KR;
Byung-chun Chung, Daejeon, KR;
Youn-ho Lee, Incheon, KR;
Jae-Won Lee, Yongin-si, KR;
Hee-Youl Kim, Yongin-si, KR;
Hyun-Soo Yoon, Daejeon, KR;
Byung-Chun Chung, Daejeon, KR;
Youn-Ho Lee, Incheon, KR;
Samsung Electronics Co., Ltd., Suwon-si, KR;
Abstract
A license-management system and method is provided. A method of issuing a proxy certificate includes transmitting a proxy-certificate-issuance-request message to a license server in order for the local license manager to acquire an authority to issue a license by a local license manager; enabling the license server to verify the proxy-certificate-issuance-request message; if the proxy-certificate-issuance-request message is valid, transmitting a proxy certificate to the local license manager by the license server, the proxy certificate including information regarding the authority to issue a license; and verifying the proxy certificate by the local license manager.