Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1082724 | Self-powered wireless switch | Alex Zhuang, George Zhang, Erik Jeffrey Gouhl, Andrew Yang, Darron Kirby Lacey +1 more | 2025-07-08 |
| 12340799 | Identifying and correcting automatic speech recognition (ASR) misrecognitions in a decentralized manner | Rajiv Mathews, Rohit Prakash Prabhavalkar, Giovanni Motta, Mingqing Chen, Lillian Zhou +3 more | 2025-06-24 |
| D1065117 | Self-powered wireless switch | Alex Zhuang, George Zhang, Erik Jeffrey Gouhl, Andrew Yang, Darron Kirby Lacey +1 more | 2025-03-04 |
| D947798 | Switch housing with a permanent magnet cradle | Alex Zhuang, George Zhang, Erik Jeffrey Gouhl, Andrew Yang, Darron Kirby Lacey +1 more | 2022-04-05 |
| D920932 | Switch housing with a permanent magnet cradle | Alex Zhuang, George Zhang, Erik Jeffrey Gouhl, Andrew Yang, Darron Kirby Lacey +1 more | 2021-06-01 |
| 10953762 | Pilot signal detection and indication unit and electric vehicle charging system including the same | Andrew Yang, Tom Xiong, Jerry Zhang, Lily Du | 2021-03-23 |
| 10784059 | Control circuits for self-powered switches and related methods of operation | Andrew Yang, Alex Zhuang, George Zhang, Tom Xiong, Darron Kirby Lacey | 2020-09-22 |
| 10727663 | Devices and methods for fault indication connector circuits | Andrew Yang, Tom Xiong, Alex Zhuang, Jerry Zhang, George Zhang | 2020-07-28 |
| 10661673 | Pilot signal detection and indication unit and electric vehicle charging system including the same | Andrew Yang, Tom Xiong, Jerry Zhang, Lily Du | 2020-05-26 |
| 10541093 | Control circuits for self-powered switches and related methods of operation | Andrew Yang, Alex Zhuang, George Zhang, Tom Xiong, Darron Kirby Lacey | 2020-01-21 |
| D848958 | Toggle for a self-powered wireless switch | Alex Zhuang, George Zhang, Erik Jeffrey Gouhl, Andrew Yang, Darron Kirby Lacey +1 more | 2019-05-21 |
| 10141144 | Self-powered switches and related methods | Alex Zhuang, George Zhang, Erik Jeffrey Gouhl, Andrew Yang, Darron Kirby Lacey +1 more | 2018-11-27 |
| 9051869 | Exhaust rain cap assembly with channel vane member | — | 2015-06-09 |
| 7835834 | Method of mitigating driver distraction | Matthew R. Smith, Gerald J. Witt | 2010-11-16 |
| 7697766 | System and method to determine awareness | Riad I. Hammoud, Andrew Wilhelm, Gerald J. Witt | 2010-04-13 |
| 7528731 | System and method for mitigating drive distraction and/or drowsiness by illuminated windshield wiper | Gregory Scharenbroch | 2009-05-05 |
| 7468673 | System and method for determining whether a vehicle operator has an impaired cognitive state | Michel F. Sultan, David K. Lambert, Laci J. Jalics, Dale L. Partin, Gerald J. Witt | 2008-12-23 |
| 7202792 | Drowsiness detection system and method | Gerald J. Witt, Matthew R. Smith | 2007-04-10 |
| 7146276 | Method for determining driving task demand based on speed variability | Matthew R. Smith, Gregory Scharenbroch, Gerald J. Witt, Timothy J. Newman | 2006-12-05 |
| 6925370 | Automotive system including a back-up aid with parking assist | Matthew R. Smith, Gregory Scharenbroch, Gerald J. Witt | 2005-08-02 |
| 6859144 | Vehicle situation alert system with eye gaze controlled alert signal generation | Timothy J. Newman, Gregory Scharenbroch, Matthew R. Smith, Glenn R. Widmann, Gerald J. Witt | 2005-02-22 |