Data processing: database and file management or data structures – File or database maintenance – Synchronization
Reexamination Certificate
2011-07-12
2011-07-12
Le, Debbie (Department: 2168)
Data processing: database and file management or data structures
File or database maintenance
Synchronization
C707S625000, C709S248000, C709S217000
Reexamination Certificate
active
07979392
ABSTRACT:
A method and apparatus for preventing duplicate saving of a resource between universal plug and play (UPnP) devices, which provide content directory service during content synchronization, are provided. The method includes receiving a change log including metadata about a changed resource from a UPnP device of a transmitter, determining whether the changed resource is a duplicate based on the received change log, and receiving and saving the changed resource according to a designated saving path based on a result of the determination.
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Communication issued in counterpart Japanese Application No. 2009-534480 dated Apr. 26, 2011.
Han Se-hee
Jung Dong-shin
Kwon Won-seok
Lee Joo-yeol
Oh Seung-jae
Le Debbie
Samsung Electronics Co,. Ltd.
Sughrue & Mion, PLLC
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