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:
Sep. 25, 1990
Filed:
Nov. 29, 1988
Applicant:
Inventors:
Akio Sato, Tokyo, JP;
Kazuo Okada, Tokyo, JP;
Assignee:
Fuji Photo Film Co., Ltd., Kanagawa, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04N / ;
U.S. Cl.
CPC ...
358336 ; 360 381 ;
Abstract
A still video signal playback apparatus in which common circuit components are employed so as to be shared among a drop-out compensator circuit, a noise cancel circuit, and an arithmetic mean circuit, thereby simplifying circuit configuration. Furthermore, three functions including the drop-out compensation, the noise cancellation, and the arithmetic means computation are provided.