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.

Date of Patent:
Dec. 30, 2014

Filed:

Dec. 28, 2012
Applicant:

Alticast Corporation, Seoul, KR;

Inventor:

Hwan-Hyo Park, Seoul, KR;

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04W 8/22 (2009.01); H04N 21/45 (2011.01); H04N 21/414 (2011.01); H04N 21/41 (2011.01); H04L 29/08 (2006.01); H04W 4/02 (2009.01); H04N 21/422 (2011.01);
U.S. Cl.
CPC ...
H04W 8/22 (2013.01); H04N 21/4524 (2013.01); H04N 21/41407 (2013.01); H04N 21/4126 (2013.01); H04L 67/1095 (2013.01); H04W 4/02 (2013.01); G08C 2201/93 (2013.01); H04N 21/42202 (2013.01); G08C 2201/70 (2013.01);
Abstract

A method and device for synchronization between a mobile device and a display device are disclosed. A synchronization device for synchronization between a mobile device and a display device includes: a storage part configured to store first position information of each of a plurality of display devices; a receiving part configured to receive second position information of the mobile device; and a synchronizing part configured to synchronize the mobile device with a display device having the first position information corresponding to the second position information, from among the plurality of display devices. According to certain embodiments of the invention, a mobile device may be synchronized with multiple display devices using the position information of the mobile device, thus allowing the user to conveniently access various services through multiple display devices.


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