Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5570945 | Soft light-strip | Tseng-Lu Chien | 1996-11-05 |
| D349970 | Multi-purpose flash light | Tseng-Lu Chien | 1994-08-23 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5570945 | Soft light-strip | Tseng-Lu Chien | 1996-11-05 |
| D349970 | Multi-purpose flash light | Tseng-Lu Chien | 1994-08-23 |