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Patents Grants
last 30 patents
Information
Patent Grant
Receiver having an improved bobbin
Patent number
7,321,664
Issue date
Jan 22, 2008
SonionMicrotronic Nederland B.V.
Stephan Olivier Van Banning
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Wind noise suppression in directional microphones
Patent number
7,260,236
Issue date
Aug 21, 2007
SonionMicrotronic Nederland B.V.
Dion Ivo De Roo
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
CMOS high impedance circuit
Patent number
7,149,317
Issue date
Dec 12, 2006
SonionMicrotronic Nederland B.V.
Adrianus M. Lafort
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Microphone for a hearing aid or listening device with improved inte...
Patent number
7,065,224
Issue date
Jun 20, 2006
SonionMicrotronic Nederland B.V.
Elrick Lennaert Cornelius
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Miniature microphone
Patent number
7,043,035
Issue date
May 9, 2006
SonionMicrotronic Nederland B.V.
Zacharias M. Rittersma
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Integrated telecoil amplifier with signal processing
Patent number
7,043,041
Issue date
May 9, 2006
SonionMicrotronic Nederland B.V.
Miroslav Svajda
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
System consisting of a microphone and an amplifier
Patent number
6,950,529
Issue date
Sep 27, 2005
SonionMicrotronic Nederland B.V.
Engbert Wilmink
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Microphone for a listening device having a reduced humidity coeffic...
Patent number
6,937,735
Issue date
Aug 30, 2005
SonionMicrotronic Nederland B.V.
Dion I. de Roo
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Assembly comprising an electrical element
Patent number
6,909,613
Issue date
Jun 21, 2005
SonionMicrotronic Nederland B.V.
Jeroen Augustijn
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Directional microphone assembly
Patent number
6,823,073
Issue date
Nov 23, 2004
SonionMicrotronic Nederland B.V.
Dion Ivo de Roo
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Shock improvement for an electroacoustic transducer
Patent number
6,658,134
Issue date
Dec 2, 2003
SonionMicrotronic Nederland B.V.
Paul Christiaan van Hal
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
Microphone for a hearing aid
Publication number
20070258610
Publication date
Nov 8, 2007
SonionMicrotronic Nederland B.V.
Wilmink Engbert
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Trademark
last 30 trademarks