Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7742216 | Electro-chromic display device and method of manufacturing the same | Chang Ho Noh, Sung Hen Cho, Ki Yong Song, Tae-Rim Choi | 2010-06-22 |
| 7504199 | Method of forming metal pattern having low resistivity | Chang Ho Noh, Ki Yong Song, Jin Young Kim, Gennady A. Branitsky, Tatyana V. Gaevskaya +1 more | 2009-03-17 |
| 7488570 | Method of forming metal pattern having low resistivity | Chang Ho Noh, Ki Yong Song, Jin Young Kim, Sung Hen Cho, Euk Che Hwang | 2009-02-10 |