Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11485749 | Group 4 metal element-containing compounds, method of preparing the same, precursor compositions including the same for forming a film, and method of forming a film using the same | Won Seok Han, Wonyong Koh | 2022-11-01 |
| 10577385 | Group 5 metal compound, method for preparing the same, precursor composition for depositing layer containing the same, and method for depositing layer using the same | Won Seok Han, Dae-Young Kim, Jun Hwan CHOI | 2020-03-03 |
| 10131680 | Group 4 metal element-containing alkoxy compound, preparing method thereof, precursor composition including the same for film deposition, and method of depositing film using the same | Won Seok Han, Wonyong Koh | 2018-11-20 |
| 10005795 | Group 4 metal element-containing compound, method of preparing the same, precursor composition including the same for depositing film, and method of depositing film using the same | Won Seok Han, Wonyong Koh | 2018-06-26 |
| 9255324 | Aluminum precursor composition | Wonyong Koh, Won Seok Han | 2016-02-09 |