Issued Patents 2022
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11419229 | Leaf spring latch | Chen An, Zichun Song | 2022-08-16 |
| 11337332 | Latch with auto-close | Chen An, Zichun Song | 2022-05-17 |
| 11314293 | Latch for device with ruler profile | Chen An, Zichun Song | 2022-04-26 |