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:
Oct. 27, 2009
Filed:
Jan. 27, 2005
Applicant:
Tae IL Chung, Seoul, KR;
Inventor:
Tae Il Chung, Seoul, KR;
Assignee:
LG Electronics Inc., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04N 7/12 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention provides a video buffer control apparatus for dual video decoding and digital broadcasting receiver. In the present invention, one read block controls the reading of at least two video buffers in performing video decoding on at least two channels, whereby the video buffers can be efficiently controlled and whereby the hardware size of the video buffer control apparatus can be reduced. Moreover, the present invention can simultaneously decode both of the digital broadcasting and a video clip or MPEG still picture having a data format inputted via path different from that of the digital broadcasting.