Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE48233 | Passive directional acoustic radiating | Joseph Jankovsky, Eric S. Johanson | 2020-09-29 |
| 10499152 | Automatic audio system equalizing | William M. Rabinowitz, Hilmar Lehnert, Keith D. Martin, Abhijit Kulkarni, Finn A. Arnold | 2019-12-03 |
| 10327073 | Externalized audio modulated by respiration rate | Dale McElhone, Mikaela A. Shannon, Daniel Ross Tengelsen, John H. Wendell | 2019-06-18 |
| 10249323 | Voice activity detection for communication headset | — | 2019-04-02 |
| 10051393 | Automatic audio system equalizing | William M. Rabinowitz, Hilmar Lehnert, Keith D. Martin, Abhijit Kulkarni, Finn A. Arnold | 2018-08-14 |
| RE46811 | Passive directional acoustic radiating | Joseph Jankovsky, Eric S. Johanson | 2018-04-24 |
| 9936294 | Automatic audio system equalizing | William M. Rabinowitz, Hilmar Lehnert, Keith D. Martin, Abhijit Kulkarni, Finn A. Arnold | 2018-04-03 |
| 9769580 | Automatic audio system equalizing | William M. Rabinowitz, Hilmar Lehnert, Keith D. Martin, Abhijit Kulkarni, Finn A. Arnold | 2017-09-19 |
| 9628911 | Automatic audio system equalizing | William M. Rabinowitz, Hilmar Lehnert, Keith D. Martin, Abhijit Kulkarni, Finn A. Arnold | 2017-04-18 |
| 9609433 | Automatic audio system equalizing | William M. Rabinowitz, Hilmar Lehnert, Keith D. Martin, Abhijit Kulkarni, Finn A. Arnold | 2017-03-28 |
| 8447055 | Passive directional acoustic radiating | Joseph Jankovsky, Eric S. Johanson | 2013-05-21 |
| 8358798 | Passive directional acoustic radiating | Christopher B. Ickler, Joseph Jankovsky, Eric S. Johanson | 2013-01-22 |
| 8351630 | Passive directional acoustical radiating | Christopher B. Ickler, Joseph Jankovsky, Eric S. Johanson | 2013-01-08 |
| 8150047 | Automatic audio system equalizing | William M. Rabinowitz, Hilmar Lehnert, Keith D. Martin, Abhijit Kulkarni, Finn A. Arnold | 2012-04-03 |
| 7483540 | Automatic audio system equalizing | William M. Rabinowitz, Hilmar Lehnert, Keith D. Martin, Abhijit Kulkarni, Finn A. Arnold | 2009-01-27 |
| 7187777 | Sound reproducing system simulating | — | 2007-03-06 |
| 4961226 | Stereo electroacoustical transducing | — | 1990-10-02 |
| 4661936 | Apparatus for and method of doppler motion detection with standing wave drift compensation | Mark R. Magee | 1987-04-28 |
| 4580249 | Apparatus for and method of doppler motion detection with standing wave drift compensation | Mark R. Magee, G. Kirby Miller | 1986-04-01 |