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:
Oct. 06, 1992
Filed:
Aug. 04, 1989
Applicant:
Inventors:
Yasutoshi Matsuo, Kawasaki, JP;
Ryo Nakano, Yokohama, JP;
Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04N / ;
U.S. Cl.
CPC ...
358328 ; 358310 ;
Abstract
A crosstalk cancelling circuit for a VTR eliminates adjacent-track crosstalk in a playback down-converted chrominance signal, with the resultant signal and a playback luminance signal being supplied to respective output terminals for re-recording by another VTR. Substantially improved display image quality is obtained from the re-recorded video signals, by comparison with prior art methods.
Matsuo, Yasutoshi. (1992). Crosstalk cancelling circuit for playback chrominance signal of vtr (U.S. Patent No. 5153741). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5153741
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile