Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10190663 | Linear gear shift mechanism | HSIN-LIN CHENG | 2019-01-29 |
| 10167052 | Linear gear shift mechanism for chainless vehicle | HSIN-LIN CHENG | 2019-01-01 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10190663 | Linear gear shift mechanism | HSIN-LIN CHENG | 2019-01-29 |
| 10167052 | Linear gear shift mechanism for chainless vehicle | HSIN-LIN CHENG | 2019-01-01 |