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:
Dec. 12, 2017
Filed:
Jun. 06, 2007
Applicants:
Seung-jae OH, Seoul, KR;
Se-hee Han, Seoul, KR;
Won-seok Kwon, Suwon-si, KR;
Joo-yeol Lee, Seoul, KR;
Dong-shin Jung, Suwon-si, KR;
Inventors:
Seung-jae Oh, Seoul, KR;
Se-hee Han, Seoul, KR;
Won-seok Kwon, Suwon-si, KR;
Joo-yeol Lee, Seoul, KR;
Dong-shin Jung, Suwon-si, KR;
Assignee:
SAMSUNG ELECTRONICS CO., LTD., Suwon-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 15/16 (2006.01); H04L 29/08 (2006.01); H04L 12/28 (2006.01);
U.S. Cl.
CPC ...
H04L 67/1095 (2013.01); H04L 12/2803 (2013.01); H04L 12/2812 (2013.01);
Abstract
Provided is a method of synchronizing content directory service (CDS) objects of a universal plug and play (UPnP) media servers. The UPnP media servers manage information on synchronization objects and synchronization policy information, which reduces the role of a control point (CP) in performing synchronization, so that the synchronization speed is increased.