Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10587947 | Ear tip with anti-tragus stabilizer | John A. Kelley, Matthew J Mainini, Gary T. Brint | 2020-03-10 |
| 10104212 | Headset with magnetic frictional coupler | Barry J. Lee, John A. Kelley | 2018-10-16 |
| 9966056 | Biometrics-based dynamic sound masking | Evan Harris Benway | 2018-05-08 |
| 9870762 | Steerable loudspeaker system for individualized sound masking | Evan Harris Benway, Ken Kannapppan | 2018-01-16 |
| 9788099 | Ear tip with stabilizer | Matthew J Mainini | 2017-10-10 |
| 9749727 | Folding headset earpiece | Erik Tews, John A. Kelley, Roman M. Duran | 2017-08-29 |
| 9429608 | Separation of capacitive touch areas | Gregor Magnusson, Peter Knight Reid, Andrew Knowles, Douglas K. Rosener | 2016-08-30 |
| 9392353 | Headset interview mode | Timothy P. Johnston, John S. Graham | 2016-07-12 |
| 9264792 | Ear tip with stabilizer | Matthew J Mainini | 2016-02-16 |
| D717771 | Ear tip for a communications headset | Pierre Harper, Stann Sheperd, Matthew J Mainini | 2014-11-18 |
| 8499886 | Expander ear tip | Timothy P. Johnston, Eric R. Bradford | 2013-08-06 |
| 8503710 | Headset with rotatable earpiece | Ruperto Navarro, Alan W. Grattan | 2013-08-06 |
| 7052281 | Cable winding device with direct cable to electrical component connection | Edward O. Sanderson, Gary T. Brint, Alan W. Grattan, Eric R. Bradford | 2006-05-30 |
| 7017721 | Cable winding device with clocked keycap and revolving electrical switch | Eric R. Bradford, Barry J. Lee, Timothy P. Johnston | 2006-03-28 |