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:
Jul. 23, 2019
Filed:
Aug. 07, 2016
Applicant:
Etymotic Research, Inc., Elk Grove Village, IL (US);
Inventor:
Mead C. Killion, Elk Grove Village, IL (US);
Assignee:
Etymotic Research, Inc., Elk Grove Village, IL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04R 1/10 (2006.01); A61F 11/08 (2006.01); H04R 25/00 (2006.01);
U.S. Cl.
CPC ...
A61F 11/08 (2013.01); H04R 1/1016 (2013.01); H04R 25/652 (2013.01); H04R 2460/15 (2013.01);
Abstract
Provided is a disclosure for measuring the occlusion effect due to the depth of seal of the earpiece in the ear canal using a single microphone.