Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12416517 | Device for dosing particulate material | Yuanhao Zhou, Hong Chen | 2025-09-16 |
| 12123996 | Method for experimentally determining critical sand-carrying gas velocity of shale gas wells | Yonghui Liu, Jinhong Jiang, Chengcheng Luo, Ning Wu, Xuanzhi Zheng +4 more | 2024-10-22 |
| D991616 | Hydraulic lifting jack | Xinqiang Zheng | 2023-07-04 |
| 11509966 | Method and device for information processing | — | 2022-11-22 |
| D946232 | Hydraulic lifting jack | Shenghua Wu | 2022-03-15 |
| D946233 | Hydraulic lifting jack | Xinqiang Zheng | 2022-03-15 |
| 11270986 | Package with overhang inductor | Ahmadreza Odabaee, John David Brazzle, Zafer Kutlu, George Anthony Serpa | 2022-03-08 |
| 11258356 | Magnetic barrier for power module | David R. Ng | 2022-02-22 |
| 10454381 | Variable DC link converter and transformer for wide output voltage range applications | Bin Li, Fred C. Lee, Qiang Li | 2019-10-22 |
| 10291109 | Critical-mode-based soft-switching techniques for three-phase bi-directional AC/DC converters | Zhengrong Huang, Fred C. Lee, Qiang Li, Furong Xiao | 2019-05-14 |