Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5426344 | Electronic ballasts | Siew E. Wong | 1995-06-20 |
| 5367229 | Lamp ballasts | — | 1994-11-22 |
| 5253152 | Lightweight plug-in fluorescent lamp assembly | Gin P. So | 1993-10-12 |
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5426344 | Electronic ballasts | Siew E. Wong | 1995-06-20 |
| 5367229 | Lamp ballasts | — | 1994-11-22 |
| 5253152 | Lightweight plug-in fluorescent lamp assembly | Gin P. So | 1993-10-12 |