Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11837937 | Haptic actuator including field member within slotted opening of suspended coil and related methods | Kathryn K. Wopat, Fu-Ying Huang, Xin Alice Wu, Shingo Yoneoka | 2023-12-05 |
| 11763971 | Methods to control force in reluctance actuators based on flux related parameters | Darya Amin-Shahidi, Juil Lee, Denis G. Chen | 2023-09-19 |
| 11522483 | Low-latency impedance estimation for controlling a reluctance motor | Denis G. Chen, Juil Lee, Riccardo Tarelli, Darya Amin-Shahidi | 2022-12-06 |
| 11380470 | Methods to control force in reluctance actuators based on flux related parameters | Darya Amin-Shahidi, Juil Lee, Denis M. Chen | 2022-07-05 |
| 10746570 | Mass displacement estimation using back EMF and magnetic reference crossing | Denis G. Chen | 2020-08-18 |
| 10601355 | Closed-loop control of linear resonant actuator using back EMF and inertial compensation | Eileen A. Mazzochette, Arman Hajati, Shingo Yoneoka | 2020-03-24 |
| 10564728 | Gravity-induced position offset tracking for dynamic management of haptic module mechanical offset | — | 2020-02-18 |
| 10496209 | Pressure-based force and touch sensing | Krishna Prasad Vummidi Murali, Michael Lehr, Wesley S. Smith | 2019-12-03 |
| 10277154 | Closed-loop control of linear resonant actuator using back EMF data and hall sensing | Arman Hajati | 2019-04-30 |
| 10049538 | Electronic device including haptic actuator driven based upon audio noise and motion and related methods | Denis G. Chen, Shingo Yoneoka, Riccardo Tarelli, Domenico Geria, Mi Hye Shin | 2018-08-14 |