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. 12, 2014
Filed:
Aug. 02, 2006
Chul-seung Kim, Seoul, KR;
Ho-chul Shin, Seongnam-si, KR;
Woo-jun Choi, Suwon-si, KR;
Seung-mi Kang, Yongin-si, KR;
Young-kyu Bae, Suwon-si, KR;
Young-seop Han, Suwon-si, KR;
Yun-je OH, Yongin-si, KR;
Chul-seung Kim, Seoul, KR;
Ho-Chul Shin, Seongnam-si, KR;
Woo-Jun Choi, Suwon-si, KR;
Seung-Mi Kang, Yongin-si, KR;
Young-Kyu Bae, Suwon-si, KR;
Young-Seop Han, Suwon-si, KR;
Yun-Je Oh, Yongin-si, KR;
Samsung Electronics Co., Ltd., Yeongtong-gu, Suwon-si, Gyeonggi-do, KR;
Abstract
A method for updating contents of a Digital Media Server (DMS) in a digital living network alliance system (DLNA) is disclosed. An update process is performed through a periodic update event in a Digital Media Player (DMP) that receives all content information of the DMS. Upon determining that information loss has occurred in the update process, the DMP sends to the DMS a request for information about a list of items possessed by the DMS. The DMP receives the requested information about the list of items and compares the received information about the list of items with information about pre-stored items to obtain a comparison result. When a difference occurs as the comparison result, all information about contents of the DMS is obtained through a browse action. When the difference does not occur as the comparison result, the update process is continuously performed.