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. 18, 1988
Filed:
Aug. 29, 1986
Applicant:
Inventors:
Nobuo Uee, Tokyo, JP;
Toru Kawakubo, Tokyo, JP;
Assignee:
Pioneer Electronic Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04N / ; H04N / ;
U.S. Cl.
CPC ...
358 86 ; 358189 ; 455-4 ;
Abstract
A CATV signal in which a channel allocation for an FM stereo channel is superimposed on the TV audio signal. At the receiving end, the channel allocation is demodulated from the TV audio signal and is used to tune the FM tuner to the allocated channel.