Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10875113 | Pot broaching tools and methods for remanufacture-forming pot broaching tools | Errong CHEN, Mingfeng PAN | 2020-12-29 |
| 10218786 | Web content communication | Shouyan Chen, Maokun Han, Chaobin Guo | 2019-02-26 |
| 9473612 | Switching a device between a locked state and an unlocked state | Maokun Han, Chaobin Guo, Guangjun Wang | 2016-10-18 |