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:
Aug. 23, 1988
Filed:
Jul. 03, 1986
Applicant:
Inventors:
Toshio Narusawa, Yamanashi, JP;
Ryoji Higashi, Yamanashi, JP;
Assignees:
Pioneer Electronic Corporation, Tokyo, JP;
Pioneer Video Corporation, Yamanashi, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04N / ;
U.S. Cl.
CPC ...
358337 ; 358343 ;
Abstract
A system for recording by frequency-division and time multiplex a television signal divided into frames and a digital data signal divided into blocks. The time durations of the blocks and frames are not evenly divisible but times, for instance seconds, which approximately are different fixed multiples of the number of counted frames and blocks, are recorded together with the counted frames and blocks. The frame time is incremented after a fixed number of frames is counted. The block time is incremented in the block following the incrementing of the frame time.