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. 06, 2009
Filed:
Nov. 15, 2005
Applicants:
Hiroshi Katayama, Chiba, JP;
Hiroshi Yamaguchi, Chiba, JP;
Hirofumi Yuchi, Kanagawa, JP;
Inventors:
Assignee:
Sony Corporation, Tokyo, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04N 5/445 (2006.01); H04N 7/173 (2006.01);
U.S. Cl.
CPC ...
Abstract
Video presentation timing can match sounding timing with high accuracy. A digital broadcast receiver calculates the presentation delay time dt from the presentation time when video based on the compressed video data is to be presented to the time when the video is presented on the presentation unit, and outputs audio based on the compressed audio data when the calculated presentation delay time dt passes from the sounding time when the audio based on the compressed audio data is to be outputted.