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. 20, 1993
Filed:
Jan. 07, 1991
Applicant:
Inventor:
Toru Akiyama, Saitama, JP;
Assignee:
Pioneer Electronic Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04N / ; H04N / ; H04N / ;
U.S. Cl.
CPC ...
358140 ; 358215 ;
Abstract
A frame number and an instruction signal are inserted in each frame in a video signal. The instruction signal is selected from a predetermined number of field combination instructing signals in each frame, each of the signals represents a combination mode of two fields in the frame. The frame number and the field combination instructing signal are detected. In response to a still signal, a detected frame number and a picture in two fields instructed by a detected field combination instructing signal are stored in a memory for reproducing the picture.