Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9937565 | Stud finder and laser level assembly for a power drill | Jiefan Hu, Xingjie Zhu, Xinhui Zhang | 2018-04-10 |
| 8480351 | Compressor unit | Hang Wang, Yanzhao Li, Xilu Guo, Xiaowei Guo, Zhifu ZHU +1 more | 2013-07-09 |
| 8480360 | Turbocharger turbine | Hang Wang, Yanzhao Li, Xilu Guo, Lunhai Guo | 2013-07-09 |