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:
May. 21, 2002
Filed:
Oct. 13, 1998
Applicant:
Inventors:
Seiichi Mikami, Yokohama, JP;
Yasutoshi Matsuo, Atsugi, JP;
Assignee:
Victor Company of Japan, Ltd., Yokohama, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04N 5/91 ; H04N 7/00 ; H04N 9/79 ; H04N 5/268 ; G11B 1/512 ;
U.S. Cl.
CPC ...
H04N 5/91 ; H04N 7/00 ; H04N 9/79 ; H04N 5/268 ; G11B 1/512 ;
Abstract
In a magnetic recording and reproducing apparatus, a video signal of a high-quality format which has a first given frequency band is recorded on a standard magnetic tape designed to record a video signal of a standard format having a second given frequency band narrower than the first given frequency band. In the magnetic recording and reproducing apparatus, a video signal of the high-quality format is reproduced from a standard magnetic tape.