Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8689687 | Method and apparatus for manufacturing electronic device using roll-to-roll rotary pressing process | Byung-Oh Choi, Byung-Soon Ryu, Kyu-Jin Lim, Kwang Young Kim, Dong Soo Kim +5 more | 2014-04-08 |
| 8678299 | Hollow actuator-driven droplet dispensing apparatus | Young-Bog Ham, Jung-Ho Park, Sang Gyu Choi | 2014-03-25 |
| 7879536 | Method for forming high-resolution pattern having desired thickness or high aspect ratio using dry film resist | Dong-Youn Shin, Dong Soo Kim, Young-Bog Ham, Byung-Oh Choi | 2011-02-01 |