Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7749036 | Method and apparatus for manufacturing a flat fluorescent lamp | Chung Soo Kim, Jeong Hur, Jong-Lee Park | 2010-07-06 |
| 7659657 | Flat fluorescent lamp with improved capability of luminance and reduced initial operational voltage | Chung Soo Kim, Jong-Lee Park, Hwan-Woong Lee | 2010-02-09 |