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:
Feb. 03, 2015
Filed:
Nov. 08, 2011
Applicants:
Zezhang Hou, Cupertino, CA (US);
Leon Aleksander Lindsey, Newcastle Upon Tyne, GB;
Inventors:
Zezhang Hou, Cupertino, CA (US);
Leon Aleksander Lindsey, Newcastle Upon Tyne, GB;
Assignee:
Ototronix, LLC, Houston, TX (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04R 25/00 (2006.01);
U.S. Cl.
CPC ...
H04R 25/70 (2013.01);
Abstract
An improved multi-function hearing aid having in-situ testing, fitting and verification functions is disclosed which solves problems long standing in the art of hearing aid fitting dealing with individual size differences in the size of the pina and ear canal of the user, individual preference to sound level and frequency variation, and verification procedures.