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:
Oct. 12, 1999
Filed:
May. 23, 1997
Applicant:
Inventor:
Hiroyuki Takimoto, Kanagawa-ken, JP;
Assignee:
Canon Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04N / ;
U.S. Cl.
CPC ...
386 95 ; 386 52 ; 386109 ;
Abstract
There is provided a digital information signal recording and reproducing apparatus which is arranged to input a plurality of kinds of digital video signals, generate sub-information indicative of a television system of the digital video signal, and form a track on a recording medium to record the digital video signal and the sub-information related to the digital video signal at predetermined locations on the track, respectively.