Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7749036 | Method and apparatus for manufacturing a flat fluorescent lamp | Chung Soo Kim, Do-Young Cho, Jeong Hur | 2010-07-06 |
| 7659657 | Flat fluorescent lamp with improved capability of luminance and reduced initial operational voltage | Chung Soo Kim, Do-Young Cho, Hwan-Woong Lee | 2010-02-09 |
| 7327093 | External electrode fluorescent lamp, backlight unit using the external electrode fluorescent lamp, LCD backlight equipment using the backlight unit and driving device thereof | Jeong Hur, Hwan-Woong Lee, Sung-Kyoo Lim | 2008-02-05 |
| 7084583 | External electrode fluorescent lamp, back light unit using the external electrode fluorescent lamp, LCD back light equipment using the back light unit and driving device thereof | Jeong Hur, Hwan-Woong Lee, Sung-Kyoo Lim | 2006-08-01 |