Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10953505 | Steering knuckle casting hydraulic fixture | Xueqiang Li, Meiqing Feng, Longji Kang, Junshuang Liu | 2021-03-23 |
| 9671742 | Process cartridge having a control mechanism for a driving mechanism | Geming Ding, Yonghong Li, Zhiyong Li, Jianxin Cao, Xiong Li +1 more | 2017-06-06 |
| 9599949 | Photosensitive process cartridge with driving force receiver | Geming Ding, Yonghong Li, Zhiyong Li, Jianxin Cao, Xiong Li +1 more | 2017-03-21 |
| 9488958 | Process cartridge having a driving force receiver | Geming Ding, Yonghong Li, Zhiyong Li, Jianxin Cao, Xiong Li +1 more | 2016-11-08 |
| 9176467 | Printer cartridge having a retractable mechanism | Geming Ding, Yonghong Li, Zhiyong Li, Jianxin Cao, Xiong Li +1 more | 2015-11-03 |