Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12352845 | PIT-based fish school trajectory monitoring method and system for marine ranch | Yunrong Yan, Zhao-Ming Li, Feng Wang, Qing Feng, Jianan Zheng +1 more | 2025-07-08 |
| 12184029 | Integral optical resonator for frequency conversion | Kuanshou Zhang, Jingke Sun, Jinxia Feng, Yuanji Li | 2024-12-31 |
| 9685577 | Light emitting diodes and photodetectors | Jian Xu, Jie Liu | 2017-06-20 |
| 9561030 | Surgical staple and staple pocket for forming kidney-shaped staple | Zuren Zhang, Wei Min Yang, Suying Li, Dongkun Yuan, Guoan Yu +3 more | 2017-02-07 |
| 9216020 | Endoscopic surgical cutting stapler with a chain articulation | Zuren Zhang, Yikang Jiang, Rong Ji, Yiyi Zhang, Weihua Xu +2 more | 2015-12-22 |
| 7231896 | Control mechanism for cam phaser | Philip J. Mott, Andrew Mott | 2007-06-19 |
| 7137369 | VCT closed-loop control using a two-position on/off solenoid | — | 2006-11-21 |
| 6935290 | Avoid drawing air into VCT chamber by exhausting oil into an oil ring | — | 2005-08-30 |
| 6932033 | System and method for improving VCT closed-loop response at low cam torque frequency | — | 2005-08-23 |
| 6766776 | Control method for preventing integrator wind-up when operating VCT at or near its physical stops | Earl Ekdahl | 2004-07-27 |