| 11805365 |
Electroacoustic diaphragm, transducer, audio device, and methods having subcircuits |
— |
2023-10-31 |
| 11496838 |
Electroacoustic transducer assembly |
— |
2022-11-08 |
| 10757503 |
Active noise control with planar transducers |
— |
2020-08-25 |
| 10448149 |
Non-axisymmetric and non-horn phase plugs |
— |
2019-10-15 |
| 10299036 |
Planar magnetic electro-acoustic transducer having multiple diaphragms |
— |
2019-05-21 |
| 9955252 |
Planar magnetic electro-acoustic transducer having multiple diaphragms |
— |
2018-04-24 |
| 9432788 |
Thin film circuit for acoustic transducer and methods of manufacture |
Kris Cadle |
2016-08-30 |
| 9287029 |
Magnet arrays |
— |
2016-03-15 |
| 9258638 |
Anti-diffraction and phase correction structure for planar magnetic transducers |
— |
2016-02-09 |
| 8520887 |
Full range planar magnetic transducers and arrays thereof |
Vahan Simidian, II |
2013-08-27 |
| 8085969 |
Full range planar magnetic microphone and arrays thereof |
Vahan Simidian, II |
2011-12-27 |
| 7415124 |
Low frequency surface array |
— |
2008-08-19 |
| 7242788 |
Securing magnets in high-efficiency planar magnetic transducers |
Vahan Simidian, II |
2007-07-10 |
| 7206427 |
Flat panel surface array |
Vahan Simidian, II |
2007-04-17 |
| 7088837 |
High efficiency planar magnetic transducer with angled magnet structure |
Chris Von Hellermann |
2006-08-08 |
| D460440 |
Planar magnetic transducer |
Ken Sanders, Annabelle Edge, Stuart Croxford, Chris Von Hellermann, Donald Putt +4 more |
2002-07-16 |