Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6670889 | Mechanical transmission system for automatically breaking off in response to earthquake and method thereof | Yi Luan, Chu-Long Hsueh | 2003-12-30 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6670889 | Mechanical transmission system for automatically breaking off in response to earthquake and method thereof | Yi Luan, Chu-Long Hsueh | 2003-12-30 |