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:
Jan. 14, 2020
Filed:
Jun. 28, 2016
Applicant:
Carl L. C. Kah, Jr., North Palm Beach, FL (US);
Inventor:
Carl L. C. Kah, Jr., North Palm Beach, FL (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04R 25/02 (2006.01); H04R 25/00 (2006.01);
U.S. Cl.
CPC ...
H04R 25/02 (2013.01); H04R 25/48 (2013.01); H04R 25/505 (2013.01); H04R 25/604 (2013.01); H04R 2225/025 (2013.01);
Abstract
A hearing enhancement device using wave amplification in the outer ear cavities of a user and transducer placement to provide frequency based enhancement of speech and music sounds without blocking the user's auditory canal.