loadpatents
name:-0.035917043685913
name:-0.032970905303955
name:-0.00046205520629883
Preves; David A. Patent Filings

Preves; David A.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Preves; David A..The latest application filed is for "communication system for wireless audio devices".

Company Profile
0.29.30
  • Preves; David A. - Bradenton FL
  • Preves; David A. - Chanhassen MN
  • Preves; David A. - Princeton Junction NJ
  • Preves; David A. - Minnetonka MN
  • Preves; David A. - Edina MN
  • Preves; David A. - Minneapolis MN
*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.
Patent Activity
PatentDate
Sound environment classification by coordinated sensing using hearing assistance devices
Grant 9,584,930 - Preves February 28, 2		2017-02-28
External ear canal voice detection
Grant 9,369,814 - Victorian , et al. June 14, 2		2016-06-14
Communication System For Wireless Audio Devices
App 20160044426 - Duchscher; Rob ;   et al.		2016-02-11
External Ear Canal Voice Detection
App 20160021469 - Victorian; Thomas A. ;   et al.		2016-01-21
System For Programming Special Function Buttons For Hearing Assistance Device Applications
App 20150373466 - Corti; Deborah ;   et al.		2015-12-24
Sound Environment Classification By Coordinated Sensing Using Hearing Assistance Devices
App 20150296309 - Preves; David A.		2015-10-15
System for programming special function buttons for hearing assistance device applications
Grant 9,124,994 - Corti , et al. September 1, 2		2015-09-01
External ear canal voice detection
Grant 9,036,833 - Victorian , et al. May 19, 2		2015-05-19
Sound environment classification by coordinated sensing using hearing assistance devices
Grant 8,958,586 - Preves February 17, 2		2015-02-17
Sound Environment Classification By Coordinated Sensing Using Hearing Assistance Devices
App 20140177894 - Preves; David A.		2014-06-26
Communication System For Wireless Audio Devices
App 20130004002 - Duchscher; Rob ;   et al.		2013-01-03
Communication system for wireless audio devices
Grant 8,169,938 - Duchscher , et al. May 1, 2		2012-05-01
System For Programming Special Function Buttons For Hearing Assistance Device Applications
App 20110249841 - Corti; Deborah ;   et al.		2011-10-13
External Ear Canal Voice Detection
App 20110195676 - Victorian; Thomas A. ;   et al.		2011-08-11
Communication System For Wireless Audio Devices
App 20110090837 - Duchscher; Rob ;   et al.		2011-04-21
Portable system for programming hearing aids
Grant 7,929,723 - Hagen , et al. April 19, 2		2011-04-19
External ear canal voice detection
Grant 7,929,713 - Victorian , et al. April 19, 2		2011-04-19
Hearing assistance systems for providing second-order gradient directional signals
Grant 7,822,217 - Hagen , et al. October 26, 2		2010-10-26
Portable system for programming hearing aids
Grant 7,787,647 - Hagen , et al. August 31, 2		2010-08-31
Universal Serial Bus Interfaces For A Hearing Aid
App 20100150386 - Edgar; Dan ;   et al.		2010-06-17
Portable System For Programming Hearing Aids
App 20100086153 - Hagen; Lawrence T. ;   et al.		2010-04-08
Portable system for programming hearing aids
Grant 7,451,256 - Hagen , et al. November 11, 2		2008-11-11
Hearing Assitance Systems For Providing Second-order Gradient Directional Signals
App 20080273727 - Hagen; Lawrence ;   et al.		2008-11-06
External Ear Canal Voice Detection
App 20080260191 - Victorian; Thomas A. ;   et al.		2008-10-23
Disposable modular hearing aid
Grant 7,403,629 - Aceti , et al. July 22, 2		2008-07-22
Diotic presentation of second-order gradient directional hearing aid signals
Grant 7,369,669 - Hagen , et al. May 6, 2		2008-05-06
Hearing Aid Device Including Control Switch
App 20080089541 - Preves; David A. ;   et al.		2008-04-17
Hearing aid having a supply source providing multiple supply voltages
Grant 7,324,652 - Preves , et al. January 29, 2		2008-01-29
Hearing aid with large diaphragm microphone element including a printed circuit board
App 20070121967 - Sjursen; Walter P. ;   et al.		2007-05-31
Hearing aid with large diaphragm microphone element including a printed circuit board
Grant 7,221,768 - Sjursen , et al. May 22, 2		2007-05-22
Disposable modular hearing aid
App 20070071265 - Leedom; Marvin A. ;   et al.		2007-03-29
Communication system for wireless audio devices
App 20060274747 - Duchscher; Rob ;   et al.		2006-12-07
Disposable modular hearing aid
Grant 7,113,611 - Leedom , et al. September 26, 2		2006-09-26
Hearing aid with large diaphragm microphone element including a printed circuit board
App 20060177083 - Sjursen; Walter P. ;   et al.		2006-08-10
Portable hearing-related analysis system
App 20060074572 - Bye; Gordon J. ;   et al.		2006-04-06
Resonant response matching circuit for hearing aid
Grant 7,010,136 - Roberts , et al. March 7, 2		2006-03-07
Hearing aid with large diaphragm microphone element including a printed circuit board
Grant 7,003,127 - Sjursen , et al. February 21, 2		2006-02-21
Portable system for programming hearing aids
App 20050196002 - Hagen, Lawrence T. ;   et al.		2005-09-08
Supply source providing multiple supply voltages
App 20050141740 - Preves, David A. ;   et al.		2005-06-30
Portable hearing-related analysis system
Grant 6,895,345 - Bye , et al. May 17, 2		2005-05-17
Portable system programming hearing aids
Grant 6,888,948 - Hagen , et al. May 3, 2		2005-05-03
External ear canal voice detection
App 20050058313 - Victorian, Thomas A. ;   et al.		2005-03-17
Portable system for programming hearing aids
App 20050008175 - Hagen, Lawrence T. ;   et al.		2005-01-13
Portable hearing-related analysis system
App 20040204921 - Bye, Gordon J. ;   et al.		2004-10-14
Diotic presentation of second-order gradient directional hearing aid signals
App 20030215106 - Hagen, Lawrence ;   et al.		2003-11-20
Portable hearing-related analysis system
Grant 6,647,345 - Bye , et al. November 11, 2		2003-11-11
In-the-ear hearing aid with directional microphone system
App 20020191805 - Hagen, Lawrence T. ;   et al.		2002-12-19
Portable hearing-related analysis system
App 20020111745 - Bye, Gordon J. ;   et al.		2002-08-15
In-the-ear hearing aid with directional microphone system
Grant 6,389,142 - Hagen , et al. May 14, 2		2002-05-14
Disposable modular hearing aid
App 20020027996 - Leedom, Marvin A. ;   et al.		2002-03-07
Remote programming and control means for a hearing aid
App 20020015506 - Aceti, John G. ;   et al.		2002-02-07
In-the-ear hearing aid with directional microphone system
Grant 5,757,933 - Preves , et al. May 26, 1		1998-05-26
Programmable multichannel hearing aid with adaptive filter
Grant 5,083,312 - Newton , et al. January 21, 1		1992-01-21
Method for obtaining a signal for analyzing human and animal joint functions
Grant 4,986,281 - Preves , et al. January 22, 1		1991-01-22
Frequency selection circuit for hearing aids
Grant 4,790,018 - Preves , et al. December 6, 1		1988-12-06
Directional hearing aids
Grant 3,946,168 - Preves March 23, 1		1976-03-23

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