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.:

US 7574119 B1

PDF
Full Text
Expired
Date of Patent:
Aug. 11, 2009

Filed:

Jul. 25, 2005
Applicants:

Kazuhiko Taira, Yokohama, JP;

Hideo Ando, Yokohama, JP;

Yoichiro Yamagata, Yokohama, JP;

Hideki Mimura, Yokohama, JP;

Inventors:

Kazuhiko Taira, Yokohama, JP;

Hideo Ando, Yokohama, JP;

Yoichiro Yamagata, Yokohama, JP;

Hideki Mimura, Yokohama, JP;

Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04N 5/91 (2006.01);
U.S. Cl.
CPC ...
Abstract

There are provided a first image information output unit which overlaps first sub-picture information having high resolution HD onto main image information having high resolution HD to be outputted in accordance with a required image output format, and a second image information output unit which overlaps second sub-picture information having low resolution SD onto information into which the main image information having high resolution HD has been converted to have the low resolution SD to be outputted in accordance with a required image output format.


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Taira, Kazuhiko. (2009). Information playback apparatus and information playback method (U.S. Patent No. 7574119). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7574119

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