Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9193143 | Precision overprinting method of printed electronics rotary printing where location can be adjusted in real time | Byung-Oh Choi, Byung-Soon Ryoo, Dong Soo Kim, Jeong-Dai Jo | 2015-11-24 |
| 8689687 | Method and apparatus for manufacturing electronic device using roll-to-roll rotary pressing process | Byung-Oh Choi, Byung-Soon Ryu, Kwang Young Kim, Dong Soo Kim, So-Nam Yun +5 more | 2014-04-08 |