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:
Feb. 24, 2015
Filed:
Feb. 28, 2014
Lg Electronics Inc., Seoul, KR;
Jang Hui Cho, Seoul, KR;
Jea Yong Yoo, Seoul, KR;
Sung Wan Park, Suwon-si, KR;
Mi Hyun Kim, Seoul, KR;
Kang Soo Seo, Anyang-si, KR;
Soung Hyun Um, Anyang-si, KR;
Byung Jin Kim, Sungnam-si, KR;
LG Electronics Inc., Seoul, KR;
Abstract
A method and an apparatus for retrieving information for managing video data involving link information associating metadata with the video data. A metadata indicator is used to indicate that metadata exists in a stream with the linking information. Link information also associates the metadata with location information to identify where additional information on the video data, which is described by the metadata, may be found. Using the method or apparatus, a single metadata unit is able to be associated with a plurality of video data units, or a plurality of metadata units are able to be associated with a single video data unit, in order to provide more information on the video data.