| 12356163 |
Beamforming output audio using open headphones |
Wontak Kim, Zhen Sun |
2025-07-08 |
| 12192695 |
Open headphones with active noise cancellation |
Andrew Jackson Stockton X, Wontak Kim, Zhen Sun |
2025-01-07 |
| 11128953 |
Loudspeaker beamforming for improved spatial coverage |
Yuancheng Luo, Wontak Kim |
2021-09-21 |
| 10764676 |
Loudspeaker beamforming for improved spatial coverage |
Yuancheng Luo, Wontak Kim |
2020-09-01 |
| 10080092 |
On/off head detection of personal acoustic device using an earpiece microphone |
Binu K. Oommen, Dale McElhone |
2018-09-18 |
| 10034086 |
Headset porting |
Roman Sapiejewski, Mark Bergeron |
2018-07-24 |
| 9881600 |
Acoustically open headphone with active noise reduction |
Ole Mattis Nielsen, Ryan C. Silvestri |
2018-01-30 |
| 9838812 |
On/off head detection of personal acoustic device using an earpiece microphone |
Binu K. Oommen, Dale McElhone |
2017-12-05 |
| 9794676 |
Headphone |
Ryan C. Silvestri |
2017-10-17 |
| 9794677 |
Headphone |
Ryan C. Silvestri |
2017-10-17 |
| 9584901 |
Convertible headphone system |
Ryan C. Silvestri, Eric M. Wallace, Eric Douglas Curtiss |
2017-02-28 |
| 9301040 |
Pressure equalization in earphones |
Kevin P. Annunziato, Jason Harlow, Ryan C. Silvestri |
2016-03-29 |