Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10619672 | Lubricatable ball spline device | Wei-Chou Lin, Cheng-Lung Wang, Po-Jung Huang | 2020-04-14 |
| 9732836 | Harmonic drive featuring helix-facilitated lubrication | Jian-An Lin | 2017-08-15 |
| D739063 | Hand-held lighting lamp | — | 2015-09-15 |
| D732215 | Hand-held lamp | — | 2015-06-16 |