Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12425029 | Signal driving system with constant slew rate | Zhi-Ming Li, Yumei Zhou | 2025-09-23 |
| 10958261 | Serial PWM signal decoding circuit and method based on a capacitor charge-discharge structure and method thereof | Zhi-Ming Li, Yumei Zhou, Weihua Xin | 2021-03-23 |
| 9452447 | Ultrasound transducer and ultrasound imaging system with a variable thickness dematching layer | Alan Tai, Frederic Lanteri, Flavien Daloz, Scott William Easterbrook | 2016-09-27 |
| 9217162 | Method and apparatus for anaerobic digestion for crop stalk | Yiliang Chen, Rongjun Li, Shaopeng Zhang, Taitao Wang, Tong Wang +1 more | 2015-12-22 |