Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6653800 | Ballast circuit with lamp cathode protection and ballast protection | — | 2003-11-25 |
TC
Timothy Chen
Overall (2003): #103,330 of 273,478Top 40%
1
Patents 2003