Killion; Mead

Patent Applications and Registrations

Patent applications and USPTO patent grants for Killion; Mead.The latest application filed is for "method and system for rapidly determining and displaying the depth of ear tip placement to improve the reliability of hearing tests".

Company Profile

1.8.4

Killion; Mead - Elk Grove Village IL

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Method and system for rapidly determining and displaying the depth of ear tip placement to improve the reliability of hearing tests Grant 9,867,572 - Killion , et al. January 16, 2	2018-01-16
Method And System For Rapidly Determining And Displaying The Depth Of Ear Tip Placement To Improve The Reliability Of Hearing Tests App 20150073297 - Killion; Mead ; et al.	2015-03-12
Method and apparatus for producing non linear sound attenuation Grant 8,249,285 - Killion , et al. August 21, 2	2012-08-21
Self-Administered Hearing Test Kits, Systems and Methods App 20120130271 - Margolis; Robert H. ; et al.	2012-05-24
Method And Apparatus For Producing Non Linear Sound Attenuation App 20100329475 - Killion; Mead ; et al.	2010-12-30
Antenna for miniature wireless devices and improved wireless earphones supported entirely by the ear canal Grant 7,555,134 - Dunn , et al. June 30, 2	2009-06-30
Antenna For Miniature Wireless Devices And Improved Wireless Earphones Supported Entirely By The Ear Canal App 20080056526 - Dunn; William Frank ; et al.	2008-03-06
Multi-coil coupling system for hearing aid applications Grant 7,206,426 - Julstrom , et al. April 17, 2	2007-04-17
Electronic damper circuit for a hearing aid and a method of using the same Grant 5,812,679 - Killion , et al. September 22, 1	1998-09-22
Mounting configuration for monolithic integrated circuit Grant 5,661,420 - Killion , et al. August 26, 1	1997-08-26
Battery power supply circuit which supplies correct power polarity irrespective of battery orientation Grant 5,623,550 - Killion April 22, 1	1997-04-22
Hearing aid having plural microphones and a microphone switching system Grant 5,524,056 - Killion , et al. June 4, 1	1996-06-04

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