Issued Patents All Time
Showing 26–33 of 33 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7514020 | Silicophosphate-based phosphor and light-emitting device including the same | Xiaoqing Zeng, Hyung-kun Kim | 2009-04-07 |
| 6933674 | Plasma display panel utilizing carbon nanotubes and method of manufacturing the front panel of the plasma display panel | Young-Jun Park, Gi-Young Kim | 2005-08-23 |
| 6885151 | Flat lamp with horizontal facing electrodes | Gi-Young Kim, Hyoung-Bin Park, Ji-hyun Hong, Yoon-Jung Lee | 2005-04-26 |
| 6705911 | Method for fabricating flat fluorescent lamp | Yoon-Jung Lee | 2004-03-16 |
| 6628088 | Plasma display panel using excimer gas | Young-mo Kim, Hidekazu Hatanaka, Won Tae Lee, Yoon-Jung Lee | 2003-09-30 |
| 6454967 | Green-emitting phosphors for plasma display panel and preparing method thereof | Oshir Ya Manashirov | 2002-09-24 |
| 5401437 | Polymer dispersed liquid crystal for wide viewing angle | — | 1995-03-28 |
| 5237034 | Preparation of siloxane modified polyimide resin | Dae Ho LEE | 1993-08-17 |