Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5233271 | Starting device and lamp base construction for a Philips lamp | Hsin-Hung Chung | 1993-08-03 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5233271 | Starting device and lamp base construction for a Philips lamp | Hsin-Hung Chung | 1993-08-03 |