Issued Patents 2025
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12320152 | Code wheel combination lock | Shaolian Lin | 2025-06-03 |
| 12258785 | Code changing structure applied to key coded lock | — | 2025-03-25 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12320152 | Code wheel combination lock | Shaolian Lin | 2025-06-03 |
| 12258785 | Code changing structure applied to key coded lock | — | 2025-03-25 |