Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7443594 | Color display device using separate diffracted light and illumination light | Haeng Seok Yang, Dong-Ho Shin, Kwan-Young Oh, Sang Kyeong Yun | 2008-10-28 |
| 7377653 | Color display apparatus having virtual single light origin | Haeng Seok Yang, Dong-Ho Shin, Kwan-Young Oh, Sang Kyeong Yun | 2008-05-27 |
| 7343072 | Light modulator package having inclined light transmissive lid | Yeong Gyu Lee, Dong-Ho Shin, Heung Woo Park, Yurlov Victor | 2008-03-11 |
| 7304933 | Optical recording apparatus using scanning mirror for generating two-dimensional beam | Sang Kyeong Yun, Jong Su Yi, Dong-Ho Shin | 2007-12-04 |
| 7213921 | Color display device using dichroic filter | Haeng Seok Yang, Dong-Ho Shin, Kwan-Young Oh, Sang Kyeong Yun | 2007-05-08 |