Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5386988 | Tennis practice device | Lan-Chung Sung, Lan K. Sung | 1995-02-07 |
| D342034 | Bicycle computer | — | 1993-12-07 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5386988 | Tennis practice device | Lan-Chung Sung, Lan K. Sung | 1995-02-07 |
| D342034 | Bicycle computer | — | 1993-12-07 |