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:
Mar. 15, 1994
Filed:
Sep. 22, 1992
Applicant:
Inventor:
Noriyuki Yamashita, Tokyo, JP;
Assignee:
Sony Corporation, Tokyo, JP;
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04N / ; H04N / ;
U.S. Cl.
CPC ...
358342 ; 358340 ; 358341 ; 358343 ; 360 361 ;
Abstract
A reproducing apparatus for a video disc which detects a residual spurious component included in a reproduced video signal, and signal levels of a pair of cross carrier components are controlled and composed in accordance with the detected residual spurious components to thereby form a spurious correction signal, whereby the spurious component included in the reproduced video signal is removed.