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:
Jun. 14, 1988
Filed:
Apr. 25, 1985
Applicant:
Inventors:
Hisanori Kominami, Kanagawa, JP;
Kaichi Tatsuzawa, Kanagawa, JP;
Assignee:
Sony Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04N / ;
U.S. Cl.
CPC ...
360 103 ; 360 721 ;
Abstract
A recorded video signal reproduction in digital process involves switching among a plurality of field memories into which to store image data for one video field picked up by a rotary head and from which to retrieve image data for reproduction, each time the scanning for one record area is completed. The method also includes a process for detecting reversal of a tape drive direction and disabling the switching among field memory for a given period so as to hold the video image reproduced on a video monitor unchanged.