Killion; Mead C.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Killion; Mead C..The latest application filed is for "optical electro-mechanical hearing devices with separate power and signal components".

Company Profile

6.87.55

Killion; Mead C. - Elk Grove Village IL
Killion; Mead C - Elk Grove Village IL
Killion, Mead C. - Ek 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
Optical electro-mechanical hearing devices with separate power and signal components Grant 11,310,605 - Puria , et al. April 19, 2	2022-04-19
Hearing testing probe apparatus with digital interface Grant 10,624,562 - Iseberg , et al.	2020-04-21
Optical Electro-mechanical Hearing Devices With Separate Power And Signal Components App 20200084551 - PURIA; Sunil ; et al.	2020-03-12
Speech intelligibility enhancement system Grant 10,560,786 - Cevette , et al. Feb	2020-02-11
Optical electro-mechanical hearing devices with separate power and signal components Grant 10,516,949 - Puria , et al. Dec	2019-12-24
Sliding bias method and system for reducing idling current while maintaining maximum undistorted output capability in a single-ended pulse modulated driver Grant 10,505,640 - Killion Dec	2019-12-10
Method and system for determining the occlusion effect in an earpiece Grant 10,357,402 - Killion July 23, 2	2019-07-23
Speech intelligibility enhancement system Grant 10,306,375 - Cevette , et al.	2019-05-28
Speech Intelligibility Enhancement System App 20180310103 - Cevette; Michael J. ; et al.	2018-10-25
System and method for performing a hearing screening Grant 10,085,677 - Iseberg , et al. October 2, 2	2018-10-02
Optical Electro-mechanical Hearing Devices With Separate Power And Signal Components App 20180213335 - PURIA; Sunil ; et al.	2018-07-26
Optical electro-mechanical hearing devices with separate power and signal components Grant 9,961,454 - Puria , et al. May 1, 2	2018-05-01
Speech Intelligibility Enhancement System App 20180035214 - Cevette; Michael J. ; et al.	2018-02-01
Optical Electro-mechanical Hearing Devices With Separate Power And Signal Components App 20170134866 - PURIA; Sunil ; et al.	2017-05-11
Optical electro-mechanical hearing devices with separate power and signal components Grant 9,591,409 - Puria , et al. March 7, 2	2017-03-07
Audiometry earphone insert Grant 9,566,023 - Killion , et al. February 14, 2	2017-02-14
Method And System For Determining The Occlusion Effect In An Earpiece App 20170041728 - Killion; Mead C.	2017-02-09
Optical Electro-mechanical Hearing Devices With Separate Power And Signal Components App 20160134976 - Puria; Sunil ; et al.	2016-05-12
Method And System For An Ultra Low Power Dosimeter App 20160131518 - Killion; Mead C.	2016-05-12
Hearing Testing Probe Apparatus With Digital Interface App 20160113554 - Iseberg; Steve ; et al.	2016-04-28
Method and system for an ultra low power dosimeter Grant 9,222,827 - Killion December 29, 2	2015-12-29
Sliding Bias Method And System For Reducing Idling Current While Maintaining Maximum Undistorted Output Capability In A Single-ended Pulse Modulated Driver App 20150358743 - Killion; Mead C.	2015-12-10
Electronic earplug for providing communication and protection Grant 9,198,800 - Killion , et al. December 1, 2	2015-12-01
Hearing testing probe apparatus with digital interface Grant 9,155,494 - Iseberg , et al. October 13, 2	2015-10-13
Audiometry Earphone Insert App 20150096379 - Killion; Mead C. ; et al.	2015-04-09
Compact High Fidelity Earplug App 20150047651 - Haapapuro; Andy ; et al.	2015-02-19
Flexible Eartip With Retention Base App 20140355809 - Killion; Mead C. ; et al.	2014-12-04
Optical Electro-Mechanical Hearing Devices with Separate Power and Signal Components App 20140296620 - PURIA; Sunil ; et al.	2014-10-02
Electronic Earplug For Providing Communication And Protection App 20140198926 - Killion; Mead C. ; et al.	2014-07-17
Electronic earplug with transistor switching for introducing electronic control of the gain and providing audible switch indications Grant 8,750,544 - Killion , et al. June 10, 2	2014-06-10
Optical electro-mechanical hearing devices with separate power and signal components Grant 8,715,152 - Puria , et al. May 6, 2	2014-05-06
Amplification circuit and hearing aid Grant 8,660,282 - Johnson , et al. February 25, 2	2014-02-25
Insert earphone using a moving coil driver Grant 8,649,546 - Haapapuro , et al. February 11, 2	2014-02-11
Electronic earplug Grant 8,649,540 - Killion , et al. February 11, 2	2014-02-11
One-size-fits-most hearing aid Grant 8,625,827 - Gudmundsen , et al. January 7, 2	2014-01-07
Rechargeable battery assemblies and methods of constructing rechargeable battery assemblies Grant 8,460,816 - Julstrom , et al. June 11, 2	2013-06-11
Method and system for noise dosimeter with quick-check mode and earphone adapter Grant 8,322,222 - Goldberg , et al. December 4, 2	2012-12-04
One-size-fits-most Hearing Aid App 20120213396 - Gudmundsen; Gail ; et al.	2012-08-23
Hearing Testing Probe Apparatus With Digital Interface App 20120191004 - Iseberg; Steve ; et al.	2012-07-26
Amplification Circuit and Hearing Aid App 20120170780 - Johnson; William A. ; et al.	2012-07-05
Insert Earphone Using A Moving Coil Driver App 20120163649 - Haapapuro; Andrew J. ; et al.	2012-06-28
One-size-fits-most hearing aid Grant 8,184,839 - Gudmundsen , et al. May 22, 2	2012-05-22
Amplification circuit and hearing aid Grant 8,160,284 - Johnson , et al. April 17, 2	2012-04-17
Insert earphone using a moving coil driver Grant 8,107,665 - Haapapuro , et al. January 31, 2	2012-01-31
Acoustic resistor for hearing improvement and audiometric applications, and method of making same Grant 8,091,680 - Killion , et al. January 10, 2	2012-01-10
Electronic Earplug With Transistor Switching For Introducing Electronic Control Of The Gain And Providing Audible Switch Indications App 20110228947 - Killion; Mead C. ; et al.	2011-09-22
Companion microphone system and method Grant 8,019,386 - Dunn , et al. September 13, 2	2011-09-13
High fidelity noise-excluding earphones with ergonomically designed construction Grant 7,991,179 - Drambarean , et al. August 2, 2	2011-08-02
Electronic Earplug App 20110103605 - Killion; Mead C. ; et al.	2011-05-05
Rechargeable Battery Assemblies and Methods of Constructing Rechargeable Battery Assemblies App 20110086256 - Julstrom; Stephen D. ; et al.	2011-04-14
Method and system for predicting long-term exposure to a hazardous environment Grant 7,913,565 - Killion , et al. March 29, 2	2011-03-29
Method and System for Noise Dosimeter with Quick-Check Mode and Earphone Adapter App 20110064231 - Goldberg; Jack ; et al.	2011-03-17
Method and System for an Ultra Low Power Dosimeter App 20110056299 - Killion; Mead C.	2011-03-10
Method and system for noise dosimeter Grant 7,882,743 - Goldberg , et al. February 8, 2	2011-02-08
Directional microphone assembly Grant 7,881,486 - Killion , et al. February 1, 2	2011-02-01
Method and system for an ultra low power dosimeter Grant 7,836,771 - Killion November 23, 2	2010-11-23
Mushroom-shaped push-in foam eartip for use with high-fidelity insert earphones Grant 7,837,005 - Killion November 23, 2	2010-11-23
Method and system for noise dosimeter with quick-check mode and earphone adapter Grant 7,836,770 - Goldberg , et al. November 23, 2	2010-11-23
Directional microphone assembly Grant 7,832,080 - Killion , et al. November 16, 2	2010-11-16
High fidelity digital hearing aid and methods of programming and operating same Grant 7,697,705 - Killion , et al. April 13, 2	2010-04-13
Amplification Circuit and Hearing Aid App 20100061576 - Johnson; William A. ; et al.	2010-03-11
Optical Electro-Mechanical Hearing Devices With Separate Power and Signal Components App 20100048982 - Puria; Sunil ; et al.	2010-02-25
Method And System For Predicting Long-term Exposure To A Hazardous Environment App 20090272192 - Killion; Mead C. ; et al.	2009-11-05
Hearing aid having switchable first and second order directional responses Grant 7,590,253 - Killion September 15, 2	2009-09-15
Stimulus analysis system and method having adaptive artifact rejection Grant 7,574,007 - Shaw , et al. August 11, 2	2009-08-11
Two-Way Communication Device with Detachable Boom App 20090176538 - Dunn; William Frank ; et al.	2009-07-09
Two-way voice communication device having external acoustic noise reduction Grant 7,551,940 - Paulson , et al. June 23, 2	2009-06-23
Directional Microphone Assembly App 20090094817 - Killion; Mead C. ; et al.	2009-04-16
Electronic method for reducing noise in the ear canal using feed forward techniques App 20080137878 - Killion; Mead C. ; et al.	2008-06-12
Directional microphone assembly Grant 7,286,677 - Killion , et al. October 23, 2	2007-10-23
Mushroom-shaped push-in foam eartip for use with high-fidelity insert earphones App 20070240931 - Killion; Mead C.	2007-10-18
Method and system for an ultra low power dosimeter App 20070214893 - Killion; Mead C.	2007-09-20
Hearing test apparatus and method having automatic starting functionality Grant 7,269,262 - Iseberg , et al. September 11, 2	2007-09-11
Earphone Grant D550,201 - Drambarean , et al. September 4, 2	2007-09-04
Earphone Grant D550,200 - Drambarean , et al. September 4, 2	2007-09-04
Method and system for noise dosimeter with quick-check mode and earphone adapter App 20070186656 - Goldberg; Jack ; et al.	2007-08-16
Insert earphone using a moving coil driver App 20070189569 - Haapapuro; Andrew J. ; et al.	2007-08-16
Method and system for noise dosimeter App 20070180915 - Goldberg; Jack ; et al.	2007-08-09
Microphone for hearing aid and communications applications having switchable polar and frequency response characteristics Grant 7,245,728 - Killion , et al. July 17, 2	2007-07-17
System and method for performing a hearing screening App 20070112279 - Iseberg; Steve ; et al.	2007-05-17
High fidelity noise excluding earphones with ergonomically designed construction Grant D542,773 - Drambarean , et al. May 15, 2	2007-05-15
Variable Output Earphone System App 20070098202 - Viranyi; Steven ; et al.	2007-05-03
Hearing aid having switchable first and second order directional responses App 20070041602 - Killion; Mead C.	2007-02-22
High-fidelity noise-excluding earphones with ergonomically designed construction Grant D535,644 - Drambarean , et al. January 23, 2	2007-01-23
High fidelity noise-excluding earphones with ergonomically designed construction App 20060285715 - Drambarean; Viorel ; et al.	2006-12-21
Hearing test apparatus and method having automatic starting functionality App 20060204014 - Iseberg; Steven J. ; et al.	2006-09-14
Hearing aid having second order directional response Grant 7,103,191 - Killion September 5, 2	2006-09-05
Hearing test apparatus and method having automatic starting functionality Grant 7,050,592 - Iseberg , et al. May 23, 2	2006-05-23
Dynamic range analog to digital converter suitable for hearing aid applications Grant 7,003,126 - Killion , et al. February 21, 2	2006-02-21
Companion microphone system and method App 20050195996 - Dunn, William F. ; et al.	2005-09-08
Microphone for hearing aid and communications applications having switchable polar and frequency response characteristics App 20050169490 - Killion, Mead C. ; et al.	2005-08-04
One-size-fits-most hearing aid App 20050147267 - Gudmundsen, Gail ; et al.	2005-07-07
Microphone for hearing aid and communications applications having switchable polar and frequency response characteristics Grant 6,876,749 - Killion , et al. April 5, 2	2005-04-05
Acoustic resistor for hearing improvement and audiometric applications, and method of making same App 20050002541 - Killion, Mead C. ; et al.	2005-01-06
Acoustic resistor for hearing improvement and audiometric applications, and method of making same Grant 6,830,876 - Killion , et al. December 14, 2	2004-12-14
Directional microphone assembly Grant 6,831,987 - Killion , et al. December 14, 2	2004-12-14
Directional microphone assembly App 20040247146 - Killion, Mead C. ; et al.	2004-12-09
Directional microphone assembly Grant 6,798,890 - Killion , et al. September 28, 2	2004-09-28
Two-way voice communication device having external acoustic noise reduction App 20040165720 - Paulson, Mary ; et al.	2004-08-26
Acoustic resistor for hearing improvement and audiometric applications, and method of making same App 20040099473 - Killion, Mead C. ; et al.	2004-05-27
Hearing aid with audible alarm Grant 6,704,424 - Killion March 9, 2	2004-03-09
Acoustic resistor for hearing improvement and audiometric applications, and method of making same Grant 6,666,295 - Killion , et al. December 23, 2	2003-12-23
Directional microphone assembly App 20030198359 - Killion, Mead C. ; et al.	2003-10-23
Dynamic range analog to digital converter suitable for hearing aid applications App 20030091207 - Killion, Mead C. ; et al.	2003-05-15
High fidelity digital hearing aid and methods of programming and operating same App 20030086581 - Killion, Mead C. ; et al.	2003-05-08
Hearing aid with audible alarm App 20020159613 - Killion, Mead C.	2002-10-31
Hearing aid having digital damping Grant 6,466,678 - Killion , et al. October 15, 2	2002-10-15
Hearing aid with audible alarm Grant 6,453,051 - Killion September 17, 2	2002-09-17
Directional microphone assembly App 20020110255 - Killion, Mead C. ; et al.	2002-08-15
Acoustic resistor for hearing improvement and audiometric applications, and method of making same App 20020096390 - Killion, Mead C. ; et al.	2002-07-25
Stimulus analysis system and method having adaptive artifact rejection App 20020099306 - Shaw, Gregory R. ; et al.	2002-07-25
Hearing aid having switchable first and second order directional responses App 20020057815 - Killion, Mead C.	2002-05-16
Directional microphone assembly Grant 6,285,771 - Killion , et al. September 4, 2	2001-09-04
Directional microphone assembly Grant 6,134,334 - Killion , et al. October 17, 2	2000-10-17
Directional microphone assembly Grant 6,075,869 - Killion , et al. June 13, 2	2000-06-13
Method and apparatus for reducing audio interference from cellular telephone transmissions Grant 6,009,311 - Killion , et al. December 28, 1	1999-12-28
System and method for enhancing speech intelligibility utilizing wireless communication Grant 5,966,639 - Goldberg , et al. October 12, 1	1999-10-12
Directional microphone assembly Grant 5,878,147 - Killion , et al. March 2, 1	1999-03-02
Variable recovery time circuit for use with wide dynamic range automatic gain control for hearing aid Grant 5,144,675 - Killion , et al. September 1, 1	1992-09-01
High fidelity hearing aid amplifier Grant 5,131,046 - Killion , et al. July 14, 1	1992-07-14
Audibility earplug Grant 5,113,967 - Killion , et al. May 19, 1	1992-05-19
Electrode isolation amplifier Grant 5,099,856 - Killion , et al. March 31, 1	1992-03-31
Earplug with improved audibility Grant 4,852,683 - Killion August 1, 1	1989-08-01
Conductive eartip assembly Grant 4,781,196 - Killion November 1, 1	1988-11-01
Insert earphones for audiometry Grant 4,763,753 - Killion August 16, 1	1988-08-16
Class D hearing aid amplifier Grant 4,689,819 - Killion August 25, 1	1987-08-25
Response-modifying acoustic couplers for hearing aids Grant 4,677,675 - Killion , et al. June 30, 1	1987-06-30
Insert earphones for audiometry Grant 4,677,679 - Killion June 30, 1	1987-06-30
Class D hearing aid amplifier Grant 4,592,087 - Killion May 27, 1	1986-05-27
Microphone with stepped response Grant 4,450,930 - Killion May 29, 1	1984-05-29
AGC circuit particularly for a hearing aid Grant 4,170,720 - Killion October 9, 1	1979-10-09
Acoustic transducer with improved electret assembly Grant 4,063,050 - Carlson , et al. December 13, 1	1977-12-13