Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12386053 | Velocity ambiguity resolving method and echo signal processing apparatus | Jintai Zhu, Dejian Li, Dapeng Lao | 2025-08-12 |
| 12345801 | Velocity measurement signal transmission method and receiving method | Dejian Li, Jintai Zhu, Dapeng Lao | 2025-07-01 |
| 12320918 | Radar system and vehicle | Dapeng Lao, Jinnan Liu, Mu Zhou | 2025-06-03 |
| 12313768 | Signal processing method and apparatus | Jintai Zhu, Dapeng Lao, Dejian Li, Jinnan Liu | 2025-05-27 |
| 12216220 | Method and apparatus for measuring angle of arrival | Dejian Li | 2025-02-04 |
| 9508815 | Semiconductor device and method for manufacturing thereof | Fu-An Li, Cheng-Chun Tsai, Ting-Hsien Chen, Mu-Kai Tung, Po-Jen Shih +1 more | 2016-11-29 |
| 9468060 | ANSI reference ballast compliance circuit for LED retrofit lamps | Don Barnetson, Daryl Cheim, Josef Kirmeier | 2016-10-11 |
| 9202809 | Semiconductor device and method for manufacturing thereof | Fu-An Li, Cheng-Chun Tsai, Ting-Hsien Chen, Mu-Kai Tung, Po-Jen Shih +1 more | 2015-12-01 |
| 7059754 | Apparatus and method for providing a modular vehicle light device | Matthew Lekson, Dianna Stadtherr, Derek Mallory, Jianzhong Jiao, Brian C. Wells | 2006-06-13 |
| 6007224 | Automotive headlamp reflector and method for its design | Jianzhong Jiao, Douglas Kreysar | 1999-12-28 |
| 5931576 | Optical coupler for distributive lighting system | Douglas Kreysar, David R. Jenkins | 1999-08-03 |
| 5675495 | Process for the design of free form reflectors which accounts for manufacturing tolerances | Gerhard Biermann, Douglas Kreysar | 1997-10-07 |