Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9563019 | Laser beam mixing apparatus and method of sealing organic light emitting diode display using the same | Hyun-Cheul Shin, Je-Kil Ryu, Kyong-Teog Lee | 2017-02-07 |
| 9052145 | Substrate firing device | Hyun-Cheul Shin | 2015-06-09 |
| 8325457 | Electrostatic chuck and device of manufacturing organic light emitting diode having the same | Sang Young Park, Ju-Eel Mun, You-Min Cha | 2012-12-04 |
| 8320416 | Laser irradiation system | Kyong-Taeg Lee, Hyun-Cheul Shin, Tae-Wook Kang | 2012-11-27 |
| 8295662 | Laser system | Hyun-Cheul Shin, Kyong-Taeg Lee, Tae-Wook Kang | 2012-10-23 |
| 7875828 | Laser irradiation apparatus | Byoung-Hyun Jung, You-Min Cha, Youn-Goo Roh | 2011-01-25 |