Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12048432 | Rotating mechanism and surgical stapler | Xiangjin Du | 2024-07-30 |
| 12004748 | Circular stapler with audible indicator | Yi Guo, Jiang Lin | 2024-06-11 |
| 11877749 | Knob assembly and circular stapler | Yi Guo, Jiang Lin | 2024-01-23 |
| 11471160 | Handle assembly and stapler including the same | Yi Guo, Jiang Lin, Xiaowei Xu | 2022-10-18 |
| 11464517 | Handle assembly and stapler including the same | — | 2022-10-11 |
| 11399864 | Handle assembly and stapler including the same | Yi Guo, Jiang Lin, Xiaowei Xu | 2022-08-02 |
| 11364031 | Handle assembly and stapler including the same | Wangdong Chen, Yi Guo, Jiang Lin, Xiaowei Xu | 2022-06-21 |
| 11350941 | Handle assembly and stapler including the same | Yi Guo, Jiang Lin, Xiaowei Xu | 2022-06-07 |
| 11337703 | Handle assembly and stapler including the same | Yi Guo, Jiang Lin, Xiaowei Xu | 2022-05-24 |
| 11179158 | Handle assembly and stapler including the same | Yi Guo, Jiang Lin, Xiaowei Xu | 2021-11-23 |
| 9248556 | Positioning device for ratchet wrench | — | 2016-02-02 |
| 9180578 | Sleeve structure | — | 2015-11-10 |
| D675894 | Socket wrench | — | 2013-02-12 |