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:
May. 01, 2012
Filed:
Jun. 22, 2005
Sun-nam Lee, Suwon-si, KR;
Myung-sun Kim, Uiwang-si, KR;
Su-hyun Nam, Seoul, KR;
Sang-su Choi, Bucheon-si, KR;
Sung-hyu Han, Seoul, KR;
Sun-nam Lee, Suwon-si, KR;
Myung-sun Kim, Uiwang-si, KR;
Su-hyun Nam, Seoul, KR;
Sang-su Choi, Bucheon-si, KR;
Sung-hyu Han, Seoul, KR;
Samsung Electronics Co., Ltd., Suwon-Si, KR;
Abstract
A method of managing a home network key in a home network environment, which has a key management server for managing the home network key and a plurality of home network devices, includes: allowing a home network device to generate device unique information and to transmit the device unique information to the key management server; allowing the key management server to generate a parameter for generating the home network key by using the device unique information and to transmit the parameter to the home network device; and allowing the home network device to generate the home network key by using the parameter. The generated home network key being independent of the device unique information.