Gerardus Johannes Franciscus Theodorus van der Beek

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Amsterdam, NL

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Patents Grantslast 30 patents

Information Patent Grant
Receiver assembly comprising an armature and a diaphragm
- Patent number 10,721,566
- Issue date Jul 21, 2020
- Sonion Nederland B.V.
- Mattijs Tjepkema
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Receiver with venting opening
- Patent number 10,708,685
- Issue date Jul 7, 2020
- Sonion Nederland B.V.
- Jan Hijman
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Magnet assembly
- Patent number 10,699,833
- Issue date Jun 30, 2020
- Sonion Nederland B.V.
- Camiel Eugène Groffen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Receiver-in-canal assembly comprising a diaphragm and a cable conne...
- Patent number 10,674,246
- Issue date Jun 2, 2020
- Sonion Nederland B.V.
- Ewian Vos
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Receiver assembly
- Patent number 10,616,680
- Issue date Apr 7, 2020
- Sonion Nederland B.V.
- Caspar Titus Bolsman
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Receiver-in-canal assembly comprising a diaphragm and a cable conne...
- Patent number 9,980,029
- Issue date May 22, 2018
- Sonion Nederland B.V.
- Ewian Vos
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
TRANSDUCER AND PORTABLE AUDIO DEVICE COMPRISING SUCH A TRANSDUCER
- Publication number 20240223961
- Publication date Jul 4, 2024
- Sonion Nederland BV
- Michele COLLOCA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
RECEIVER ASSEMBLY COMPRISING AN ARMATURE AND A DIAPHRAGM
- Publication number 20180367916
- Publication date Dec 20, 2018
- Sonion Nederland BV
- Mattijs Tjepkema
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Receiver With Venting Opening
- Publication number 20180343515
- Publication date Nov 29, 2018
- Sonion Nederland BV
- Jan Hijman
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
RECEIVER-IN-CANAL ASSEMBLY COMPRISING A DIAPHRAGM AND A CABLE CONNE...
- Publication number 20180249238
- Publication date Aug 30, 2018
- Sonion Nederland B.V.
- Ewian Vos
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
RECEIVER ASSEMBLY
- Publication number 20180176678
- Publication date Jun 21, 2018
- Sonion Nederland BV
- Caspar Titus Bolsman
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
RECEIVER-IN-CANAL ASSEMBLY COMPRISING A DIAPHRAGM AND A CABLE CONNE...
- Publication number 20160286298
- Publication date Sep 29, 2016
- Sonion Nederland BV
- Ewian Vos
- H04 - ELECTRIC COMMUNICATION TECHNIQUE