Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9982165 | Polishing slurry for silicon, method of polishing polysilicon and method of manufacturing a thin film transistor substrate | Byoung-Kwon Choo, Jeong Kyun Na, Joon-Hwa Bae, Byoung-Ho Cheong, Joo Woan CHO +1 more | 2018-05-29 |
| 9953928 | Semiconductor devices including empty spaces | Hong-Rae Kim, Byoung-Deog Choi, Hee-Young Park, Sang-Ho Roh, Kyung-Mun Byun | 2018-04-24 |