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:
Jul. 20, 2004
Filed:
Mar. 24, 1999
Applicant:
Inventors:
Ayumu Okutani, Kashihara, JP;
Yukio Sugimura, Suita, JP;
Assignee:
Sanyo Electric Co., Ltd., Moriguchi, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04N 7/26 ;
U.S. Cl.
CPC ...
H04N 7/26 ;
Abstract
A digital VTR according to the present invention comprises an image compressing circuit for subjecting input image data to variable length compression, to output variable length coding data and identification data representing the end of one field, recording means for recording on a video tape the variable length coding data outputted from the image compressing circuit, and pseudo CTL signal recording means for recording a pseudo CTL signal on the video tape every time the identification data is outputted from the image compressing circuit.