Issued Patents All Time
Showing 1–25 of 25 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12300209 | Wearable active noise reduction (ANR) device having low frequency feedback loop modulation | Ole Mattis Nielsen, Lei Cheng, Brandon Lee Olmos, Michael P. O'Connell | 2025-05-13 |
| 11996078 | Real-time detection of feedback instability | — | 2024-05-28 |
| 11875768 | Wearable active noise reduction (ANR) device having low frequency feedback loop modulation | Ole Mattis Nielsen, Lei Cheng, Brandon Lee Olmos, Michael P. O'Connell | 2024-01-16 |
| 11568849 | Wearable active noise reduction (ANR) device having low frequency feedback loop modulation | Ole Mattis Nielsen, Lei Cheng, Brandon Lee Olmos, Michael P. O'Connell | 2023-01-31 |
| 11164554 | Wearable active noise reduction (ANR) device having low frequency feedback loop modulation | Ole Mattis Nielsen, Lei Cheng, Brandon Lee Olmos, Michael P. O'Connell | 2021-11-02 |
| 10840870 | Noise estimation using coherence | Shiufun Cheung, Zukui Song | 2020-11-17 |
| 10748521 | Real-time detection of conditions in acoustic devices | James P. Mulvey, Emery M. Ku | 2020-08-18 |
| 10663482 | Accelerometer leveling in an actively controlled vehicle suspension | Upendra Ummethala | 2020-05-26 |
| 10601387 | Noise estimation using coherence | Shiufun Cheung, Zukui Song | 2020-03-24 |
| 10553195 | Dynamic compensation in active noise reduction devices | Michael P. O'Connell, Joseph H. Cattell | 2020-02-04 |
| 10244306 | Real-time detection of feedback instability | Emery M. Ku | 2019-03-26 |
| 10199030 | Arraying speakers for a uniform driver field | Wade P. Torres, David Easterbrook, Paul T. Bender, Steven H. Isabelle, Ryan C. Struzik | 2019-02-05 |
| 9952253 | Accelerometer leveling in an actively controlled vehicle suspension | Upendra Ummethala | 2018-04-24 |
| 9640169 | Arraying speakers for a uniform driver field | Wade P. Torres, David Easterbrook, Paul T. Bender, Steven H. Isabelle, Ryan C. Struzik | 2017-05-02 |
| 9446651 | Anti-causal vehicle suspension | Marco Giovanardi | 2016-09-20 |
| 9424828 | System and method of microphone placement for noise attenuation | Ryan C. Struzik, Wade P. Torres, Paul T. Bender, David Easterbrook | 2016-08-23 |
| 9316667 | Accelerometer leveling in an actively controlled vehicle suspension | Upendra Ummethala | 2016-04-19 |
| 9102209 | Anti-causal vehicle suspension | Marco Giovanardi | 2015-08-11 |
| 8938333 | Active wheel damping | Amar G. Bose, Paul T. Bender, Marco Giovanardi, Lawrence D. Knox, Neal M. Lackritz +3 more | 2015-01-20 |
| 6904073 | High power deep ultraviolet laser with long life optics | Thomas A. Yager, William N. Partio, Richard L. Sandstrom, Xiaojiang Pan, John T. Melchior +11 more | 2005-06-07 |
| 6872961 | Vibration control utilizing signal detrending | Robert N. Jacques | 2005-03-29 |
| 6704339 | Lithography laser with beam delivery and beam pointing control | Leonard Lublin, Palash P. Das, Brian Klene, R. Kyle Webb, Herve A. Besaucele +4 more | 2004-03-09 |
| 6563128 | Base stabilization system | Leonard Lublin, Baruch Pletner, John Allen Rule | 2003-05-13 |
| 4942767 | Pressure transducer apparatus | Joseph H. Haritonidis, Stephen D. Senturia, Mehran Mehregany | 1990-07-24 |
| 4926696 | Optical micropressure transducer | Joseph H. Haritonidis, Stephen D. Senturia, Mehran Mehregany | 1990-05-22 |