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:
Mar. 26, 2013
Filed:
Jun. 01, 2009
MI Hyun Kim, Seoul, KR;
Sang Ryun Cho, Seoul, KR;
Byung Jin Kim, Kyunggi-do, KR;
Kang Soo Seo, Kyunggi-do, KR;
Sung Wan Park, Suwon-si, KR;
Mi Hyun Kim, Seoul, KR;
Sang Ryun Cho, Seoul, KR;
Byung Jin Kim, Kyunggi-do, KR;
Kang Soo Seo, Kyunggi-do, KR;
Sung Wan Park, Suwon-si, KR;
LG Electronics Inc., Seoul, KR;
Abstract
The present invention relates to a method for recording and managing a multi-channel broadcast stream. The present method records on a recording medium such as a BD-RW a multi-channel broadcast stream where a plurality of channels are multiplexed, and creates and records management information for individual search and reproduction control of the plural channels. Consequently, this method ensures fast random access and various trick play of individual subchannel streams multiplexed in a recorded multi-channel stream at user's request.