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:
Mar. 18, 2014
Filed:
Dec. 30, 2008
Man-soo Jeong, Seoul, KR;
Il-gon Park, Seoul, KR;
Koo-yong Pak, Seoul, KR;
Min-gyu Chung, Seoul, KR;
Sung-hyun Cho, Seoul, KR;
Soo-jung Kim, Seoul, KR;
Kiran Kumar K, Seoul, KR;
Man-soo Jeong, Seoul, KR;
Il-gon Park, Seoul, KR;
Koo-yong Pak, Seoul, KR;
Min-gyu Chung, Seoul, KR;
Sung-hyun Cho, Seoul, KR;
Soo-jung Kim, Seoul, KR;
Kiran Kumar K, Seoul, KR;
LG Electronics Inc., Seoul, KP;
Abstract
A method of managing a domain, a method of extending a domain, and a method of selecting a reference point controller are provided. The method of operating the domain includes: receiving a request for authenticating a reference point controller from a reference point controller candidate; invalidating a membership of the stored reference point controller; generating a unique reference point controller membership for verifying that the reference point controller candidate is a new reference point controller; and transmitting the generated reference point controller membership to the reference point controller candidate. Accordingly, even when an error occurs in the reference point controller, the function of the reference point controller can be rapidly replaced by using the reference point controller candidate.