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, 2009
Filed:
Aug. 27, 2001
Applicants:
François Marquis, Au Champ à la Meilla A, CH;
Louis Gerber, Bern, CH;
Inventors:
François Marquis, Au Champ à la Meilla A, CH;
Louis Gerber, Bern, CH;
Assignee:
Phonak AG, Stafa, CH;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04B 7/00 (2006.01); H04B 5/00 (2006.01); H04H 40/00 (2008.01); H04R 5/02 (2006.01); H04R 25/00 (2006.01); H04R 3/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A wireless transmitter includes an antenna and a signal generator. A control signal input to the signal generator controls a frequency band of a carrier frequency. The control signal also controls the transmitted signal power. The control signal is generated by a decoder unit that decodes an audio signal.