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:
Aug. 27, 2013
Filed:
Jan. 27, 2011
Byungjun Bae, Daejeon, KR;
Yun Jeong Song, Daejeon, KR;
Jong Soo Lim, Daejeon, KR;
Joungil Yun, Daejeon, KR;
Kwang-yong Kim, Daejeon, KR;
Kyu Tae Yang, Daejeon, KR;
Soo IN Lee, Daejeon, KR;
Byungjun Bae, Daejeon, KR;
Yun Jeong Song, Daejeon, KR;
Jong Soo Lim, Daejeon, KR;
Joungil Yun, Daejeon, KR;
Kwang-Yong Kim, Daejeon, KR;
Kyu Tae Yang, Daejeon, KR;
Soo In Lee, Daejeon, KR;
Electronics and Telecommunications Research Institute, Daejeon, KR;
Abstract
A broadcasting signal transmitting device transmits a broadcasting signal including a base layer signal and an enhancement layer signal as well as an additional layer signal relating to the broadcasting signal to a broadcasting signal receiving device. The broadcasting signal receiving device selectively provides the enhancement layer signal and the additional layer signal to the user according to the user's service level. Accordingly, various services are differently provided to the user according to the user level.