Halteren; Aart Zeger Van
Patent Applications and Registrations
Patent applications and USPTO patent grants for Halteren; Aart Zeger Van.The latest application filed is for "microphone with dual transducers".
- Halteren; Aart Zeger Van - Hobrede NL
| Patent | Date |
|---|---|
| Hearing aid having two receivers each amplifying a different frequency range Grant 8,170,249 - Halteren May 1, 2 | 2012-05-01 |
| Microphone with dual transducers App 20080192962 - Halteren; Aart Zeger Van | 2008-08-14 |
| Hearing aid having two receivers each amplifying a different frequency range App 20070291971 - Halteren; Aart Zeger Van | 2007-12-20 |
| Method for fixing a diaphragm in an electroacoustic transducer App 20060230598 - Engbert; Wilmink ; et al. | 2006-10-19 |
| Microphone assembly App 20060067554 - Halteren; Aart Zeger Van ; et al. | 2006-03-30 |
| Hearing aid microphone mounting structure and method for mounting App 20060034473 - Halteren; Aart Zeger Van ; et al. | 2006-02-16 |
| Electroacoustic transducer with a diaphragm and method for fixing a diaphragm in such transducer App 20050111688 - Wilmink, Engbert ; et al. | 2005-05-26 |
| Expansible receiver module App 20020196958 - Halteren, Aart Zeger van ; et al. | 2002-12-26 |
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