Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8816230 | Micro-switch provided labor-saving switching | Ding-Jie Fang | 2014-08-26 |
| 8680415 | Micro-switch employing lever principle | Ding-Jie Fang | 2014-03-25 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8816230 | Micro-switch provided labor-saving switching | Ding-Jie Fang | 2014-08-26 |
| 8680415 | Micro-switch employing lever principle | Ding-Jie Fang | 2014-03-25 |