Issued Patents 2004
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6803724 | Electrodeless lamp and lamp bulb therefor | Yong-Seog Jeon, Hyo-Sik Jeon, Hyun Jung Kim, Ji-Young Lee, Byeong-Ju Park | 2004-10-12 |
| 6784619 | Electrodeless lighting system | — | 2004-08-31 |
| 6774571 | Electrodeless lighting system | Yong-Seog Jeon, Hyo-Sik Jeon, Hyun Jung Kim, Ji-Young Lee, Byeong-Ju Park | 2004-08-10 |
| 6774581 | Electrodeless lamp system | Yong-Seog Jeon, Hyo-Sik Jeon, Hyun Jung Kim, Ji-Young Lee, Byeong-Ju Park | 2004-08-10 |
| 6744221 | Electrodeless lighting system and bulb therefor | Yong-Seog Jeon, Hyo-Sik Jeon, Hyun Jung Kim, Ji-Young Lee, Byeong-Ju Park | 2004-06-01 |
| 6734638 | Electrodeless lighting system | Hyung-Joo Kang | 2004-05-11 |
| 6734630 | Metal halogen electrodeless illumination lamp | Hyung-Joo Kang, Hyo-Sik Jeon, Yong-Seog Jeon, Han-Seok Kim, Yuri Brodsky +6 more | 2004-05-11 |