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:
Apr. 16, 1996
Filed:
Apr. 24, 1995
Applicant:
Inventor:
Hajime Nitta, Kanagawa, JP;
Assignee:
Sony Corporation, Tokyo, JP;
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04N / ; H04N / ; G11B / ;
U.S. Cl.
CPC ...
358335 ; 358311 ; 360 15 ;
Abstract
A method for transmitting index information in video tape recorders. During playback, index information which was recorded on a tape is retrieved. This index information is superimposed upon the vertical retrace blanking period of the video signal. transmitting said superimposed signal. When the superimposed signal is received, the index information is retrieved from the superimposed signal. The video signal is then recorded with the index information.