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:
Jun. 17, 2014
Filed:
Jun. 14, 2011
Tae-hwan Hwang, Gyeonggi-do, KR;
Ki-chul Park, Gyeonggi-do, KR;
Byung-soo Lim, Gyeonggi-do, KR;
Chan-seok Yang, Seoul, KR;
Tae-Hwan Hwang, Gyeonggi-do, KR;
Ki-Chul Park, Gyeonggi-do, KR;
Byung-Soo Lim, Gyeonggi-do, KR;
Chan-Seok Yang, Seoul, KR;
Samsung Electronics Co., Ltd, , KR;
Abstract
A method and apparatus for determining an object update in a home network. In a method for determining an object change in a home network, a media controller receives an object update identifier (objectUpdateID) and an initial update identifier (initUpdateID) for an object from an accessed media server, compares the objectUpdateID and the initUpdateID with a system update identifier (systemUpdateID) that was previously stored in the media controller, when the media controller previously accessed the media server, and determines whether the object is updated according to the comparison result.