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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.:

US 9992527 B1

PDFFull Text
Date of Patent:
Jun. 05, 2018

Filed:

Dec. 04, 2014

Video display apparatus and operating method thereof

Applicant:

Lg Electronics Inc., Seoul, KR;

Inventors:

Seungjoo An, Seoul, KR;

Sejin Oh, Seoul, KR;

Kyoungsoo Moon, Seoul, KR;

Jinwon Lee, Seoul, KR;

Jinpil Kim, Seoul, KR;

Donghyun Kang, Seoul, KR;

Jang Hun Bae, Seoul, KR;

Assignee:

LG ELECTRONICS INC., Seoul, KR;

Attorney:

Birch, Stewart, Kolasch & Birch, LLP

Primary Examiner:

Benjamin R Bruckart

Assistant Examiner:

Anthony Bantamoi

Int. Cl.
CPC ...
H04N 21/435 (2011.01); H04N 21/439 (2011.01); H04N 21/44 (2011.01); H04N 21/47 (2011.01); H04N 21/658 (2011.01); H04N 21/8352 (2011.01); H04N 21/8358 (2011.01); H04N 21/233 (2011.01); H04N 21/234 (2011.01); H04N 21/25 (2011.01); H04N 21/254 (2011.01); H04N 21/2665 (2011.01); H04N 21/431 (2011.01); H04N 21/466 (2011.01); H04N 21/478 (2011.01); H04N 21/81 (2011.01);
U.S. Cl.
CPC ...
H04N 21/435 (2013.01); H04N 21/233 (2013.01); H04N 21/23418 (2013.01); H04N 21/251 (2013.01); H04N 21/254 (2013.01); H04N 21/2665 (2013.01); H04N 21/431 (2013.01); H04N 21/4394 (2013.01); H04N 21/44008 (2013.01); H04N 21/4668 (2013.01); H04N 21/47 (2013.01); H04N 21/478 (2013.01); H04N 21/6582 (2013.01); H04N 21/8133 (2013.01); H04N 21/8352 (2013.01); H04N 21/8358 (2013.01);
Abstract

An operating method of a video display device is provided. The method according to one embodiment includes receiving a broadcasting signal through a tuner; obtaining an uncompressed audio or video (AV) content, through a receiving unit, other than the broadcasting signal; outputting the uncompressed AV content through a display unit; extracting characteristic information based on a genre of the uncompressed AV content; receiving a response to a query which includes the characteristic information; and outputting an enhanced service, including a service for recommending, based on the response.

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