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. 29, 1991
Filed:
Apr. 24, 1990
Applicant:
Inventors:
Jacques Guichard, Paris, FR;
Gerard Eude, Torcy, FR;
Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04N / ;
U.S. Cl.
CPC ...
358 12 ; 358 85 ;
Abstract
The invention relates to a transmission-reception system for the transmission of animated color images or pictures and sound from two independent channels. The image signal is distributed over two independent channels, the luminance signal occupying one channel, while the chrominance signal, which is multiplexed with the sound, occupies with the sound the other channel. Separate luminance and chrominance signal processors are provided.