Issued Patents 2005
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6971748 | High-resolution display including pixel moving optical system | Kun-ho Cho, Dae-sik Kim, Hee-joong Lee, Tae Hee Kim | 2005-12-06 |
| 6961192 | Color lighting apparatus and method and image projection apparatus and method using the same | Kun-ho Cho, Dae-sik Kim, Hee Jong Lee | 2005-11-01 |
| 6921171 | Color scrolling projection system | Hee-joong Lee, Kun-ho Cho, Dae-sik Kim | 2005-07-26 |
| 6918682 | Illumination system and projection system employing the same | Soon-Cheoi Choi, Kirill Sokolov | 2005-07-19 |
| 6913360 | Single-panel color image display apparatus | Kun-ho Cho, Dae-sik Kim, Hee-joong Lee | 2005-07-05 |
| 6877861 | Projection system and method of forming color image | Kun-ho Cho, Dae-sik Kim, Hee-joong Lee | 2005-04-12 |
| 6869189 | Illumination optical unit employing dichroic mirror wheel and image display system including the illumination optical unit | Kun-ho Cho, Dae-sik Kim | 2005-03-22 |
| 6843567 | Highly efficient scrolling projection system and method | Hee-joong Lee, Kun-ho Cho, Dae-sik Kim | 2005-01-18 |