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. 09, 1994
Filed:
Jun. 19, 1992
Applicant:
Inventor:
Eiji Oyama, Yokohama, JP;
Assignee:
Canon Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G11B / ; H04N / ; H03G / ; H03G / ;
U.S. Cl.
CPC ...
360 68 ; 358315 ; 330141 ; 330281 ;
Abstract
An information signal output apparatus is adapted, when controlling the amplitude of an input information signal to be a predetermined level, to control the speed of response of the amplitude control in accordance with the status of the input information signal. The apparatus is thereby able to output an input information signal without deteriorating the signal.