Winstead; John H.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Winstead; John H..The latest application filed is for "energy delivery and microphone placement methods for improved comfort in an open canal hearing aid".
- Winstead; John H. - Bend OR
- Winstead; John H. - Sunnyvale CA
| Patent | Date |
|---|---|
| Energy delivery and microphone placement methods for improved comfort in an open canal hearing aid Grant 8,295,523 - Fay , et al. October 23, 2 | 2012-10-23 |
| Output transducers for hearing systems Grant 7,955,249 - Perkins , et al. June 7, 2 | 2011-06-07 |
| Energy Delivery and Microphone Placement Methods for Improved Comfort in an Open Canal Hearing Aid App 20090092271 - Fay; Jonathan P. ; et al. | 2009-04-09 |
| Output transducers for hearing systems App 20070100197 - Perkins; Rodney ; et al. | 2007-05-03 |
| System and method for remotely calibrating a system for administering interactive hearing tests App 20030078515 - Menzel, Christoph ; et al. | 2003-04-24 |
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