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Theodorus Geradus Maria Brouwer
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Heemstede, NL
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Patents Grants
last 30 patents
Information
Patent Grant
Method of determining a status of an acoustic feedback path of a he...
Patent number
11,736,868
Issue date
Aug 22, 2023
GN HEARING A/S
Theodorus Geradus Maria Brouwer
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method of determining a status of an acoustic feedback path of a he...
Patent number
11,317,222
Issue date
Apr 26, 2022
GN HEARING A/S
Theodorus Geradus Maria Brouwer
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Hearing device including a vibration preventing arrangement
Patent number
11,082,784
Issue date
Aug 3, 2021
Sonion Nederland B.V.
Laurens de Ruijter
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Personal hearing device
Patent number
10,945,084
Issue date
Mar 9, 2021
Sonion Nederland B.V.
Nishant Lawand
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Electronic circuit and in-ear piece for a hearing device
Patent number
10,887,705
Issue date
Jan 5, 2021
Sonion Nederland B.V.
Adrianus Maria Lafort
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Sound channel element with a valve and a transducer with the sound...
Patent number
10,869,119
Issue date
Dec 15, 2020
Sonion Nederland B.V.
Nishant Lawand
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Valve, a transducer comprising a valve, a hearing device and a method
Patent number
10,805,746
Issue date
Oct 13, 2020
Sonion Nederland B.V.
Caspar Titus Bolsman
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Ear bud or dome
Patent number
10,425,714
Issue date
Sep 24, 2019
Sonion Nederland B.V.
Nishant Lawand
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Hearing aid comprising an insert member
Patent number
10,034,106
Issue date
Jul 24, 2018
Sonlon Nederland B.V.
Konrad van den Berg
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Dome for a personal audio device
Patent number
10,021,472
Issue date
Jul 10, 2018
Sonion Nederland B.V.
Andrés Alberto Alvarez Cabrera
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method for producing a tube for a hearing aid
Patent number
9,055,380
Issue date
Jun 9, 2015
Sonion Nederland B.V.
Paul Christiaan van Hal
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Multi-layer armature for moving armature receiver
Patent number
8,995,705
Issue date
Mar 31, 2015
Sonion Nederland B.V.
Sietse Jacob van Reeuwijk
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
ACOUSTIC VALVE, AND HEARING DEVICE INCLUDING SUCH AN ACOUSTIC VALVE
Publication number
20230412994
Publication date
Dec 21, 2023
Sonion Nederland B.V.
Theodorus Gerardus Maria BROUWER
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Method of determining a status of an acoustic feedback path of a he...
Publication number
20210377673
Publication date
Dec 2, 2021
GN Hearing A/S
Theodorus Geradus Maria BROUWER
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD OF DETERMINING A STATUS OF AN ACOUSTIC FEEDBACK PATH OF A HE...
Publication number
20210185454
Publication date
Jun 17, 2021
GN Hearing A/S
Theodorus Geradus Maria BROUWER
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
ELECTRONIC CIRCUIT AND IN-EAR PIECE FOR A HEARING DEVICE
Publication number
20190246219
Publication date
Aug 8, 2019
Sonion Nederland BV
Adrianus Maria Lafort
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SOUND CHANNEL ELEMENT WITH A VALVE AND A TRANSDUCER WITH THE SOUND...
Publication number
20190116416
Publication date
Apr 18, 2019
Sonion Nederland BV
Nishant Lawand
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
PERSONAL HEARING DEVICE
Publication number
20190116436
Publication date
Apr 18, 2019
Sonion Nederland BV
Nishant Lawand
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
VALVE, A TRANSDUCER COMPRISING A VALVE, A HEARING DEVICE AND A METHOD
Publication number
20190116437
Publication date
Apr 18, 2019
Sonion Nederland BV
Caspar Titus Bolsman
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
HEARING DEVICE INCLUDING A VIBRATION PREVENTING ARRANGEMENT
Publication number
20190020958
Publication date
Jan 17, 2019
Sonion Nederland BV
Laurens de Ruijter
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
EAR BUD OR DOME
Publication number
20180109862
Publication date
Apr 19, 2018
Sonion Nederland BV
Nishant Lawand
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
DOME FOR A PERSONAL AUDIO DEVICE
Publication number
20170303029
Publication date
Oct 19, 2017
Sonion Nederland BV
Andrés Alberto Alvarez Cabrera
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Hearing Aid Comprising An Insert Member
Publication number
20160286324
Publication date
Sep 29, 2016
Sonion Nederland BV
Konrad van den Berg
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD FOR PRODUCING A TUBE FOR A HEARING AID
Publication number
20130136284
Publication date
May 30, 2013
Sonion Nederland BV
Paul Christiaan van Hal
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Expansible receiver module
Publication number
20020196958
Publication date
Dec 26, 2002
Aart Zeger van Halteren
H04 - ELECTRIC COMMUNICATION TECHNIQUE