Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5673239 | Clock movement power transmission union | Chen-Sheng Wong, Jung-Che Hsieh, Shen-Yuan Chien | 1997-09-30 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5673239 | Clock movement power transmission union | Chen-Sheng Wong, Jung-Che Hsieh, Shen-Yuan Chien | 1997-09-30 |