Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5673239 | Clock movement power transmission union | Chen-Sheng Wong, Jung-Che Hsieh, Shern Lin | 1997-09-30 |
| D377762 | Desk clock | — | 1997-02-04 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5673239 | Clock movement power transmission union | Chen-Sheng Wong, Jung-Che Hsieh, Shern Lin | 1997-09-30 |
| D377762 | Desk clock | — | 1997-02-04 |