Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6825613 | Mercury gas discharge device | Shing Chow | 2004-11-30 |
| 6815883 | Cold cathode fluorescent lamp with a double-tube construction | Shing Chow | 2004-11-09 |
| 6707251 | Flash discharge lamp | Shing Chow | 2004-03-16 |