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:
Dec. 02, 2025
Filed:
Apr. 18, 2023
Applicant:
United States of America As Represented BY the Secretary of the Navy, San Diego, CA (US);
Inventor:
Jack Yuen Dea, San Diego, CA (US);
Assignee:
United States of America as represented by the Secretary of the Navy, Washington, DC (US);
Primary Examiner:
Int. Cl.
CPC ...
H04B 1/00 (2006.01); H04B 1/10 (2006.01);
U.S. Cl.
CPC ...
H04B 1/0042 (2013.01); H04B 1/10 (2013.01);
Abstract
The system and method of the present invention provide power efficient, high fidelity non-PWM communications of audio signals for reception by a modulating AM receiver at various useful frequency bands, or loud speaker transmission using sound waves.