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:
Jun. 30, 1998
Filed:
Dec. 06, 1996
Applicant:
Inventor:
Robert D Sherwood, Menomonee Falls, WI (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04B / ;
U.S. Cl.
CPC ...
455115 ; 455126 ; 455 671 ;
Abstract
A communications system that is used on board an aircraft is described wherein the modulated radio frequency output of the aircraft transceiver is sampled, demodulated and presented to the pilot's headphones while simultaneously being radiated by an antenna. Thus, a pilot is able to hear his transmitted audio signal, i.e. his actual on-the air signal rather than his untransmitted audio signal.