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:
Sep. 01, 1992
Filed:
Apr. 13, 1989
Applicant:
Inventors:
Atsuo Suga, Kamagaya, JP;
Shigemitsu Higuchi, Fujisawa, JP;
Assignee:
Hitachi, Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04N / ;
U.S. Cl.
CPC ...
358311 ; 358335 ; 358310 ;
Abstract
Disclosed is a digital video signal record/play-back apparatus in which when a time code signal is recorded/played-back onto/from a recording medium correspondingly to a video signal, the time code signal is recorded/played-back with a time delay which is given by a delay time corresponding to the time taken for signal processing necessary for the recording/play-back of the video signal.