Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10654130 | Polarization module and laser apparatus including the same | Joo Woan CHO, Byoung-Ho Cheong, Oleg Prudnikov, Joon-Hwa Bae, Seung Hwan Lee +1 more | 2020-05-19 |
| 10347484 | Laser crystallizing apparatus | Joo Woan CHO, Seung Hwan Lee, Joon-Hwa Bae, Byoung-Ho Cheong, Byoung-Kwon Choo +1 more | 2019-07-09 |
| 9982165 | Polishing slurry for silicon, method of polishing polysilicon and method of manufacturing a thin film transistor substrate | Byoung-Kwon Choo, Jin Hyung Park, Joon-Hwa Bae, Byoung-Ho Cheong, Joo Woan CHO +1 more | 2018-05-29 |
| 9768019 | Laser crystallization method | Joon-Hwa Bae, Byoung-Kwon Choo, Byoung-Ho Cheong, Joo Woan CHO | 2017-09-19 |