Issued Patents 2020
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10836962 | Etchant composition, method of etching insulating film, method of manufacturing semiconductor device, and silane compound | Yu Na Shim, Kwang Kuk Lee, Young Bom Kim, Jin Kyung Jo | 2020-11-17 |
| 10781371 | Etchant composition and silane compound | Je-Ho Lee, Jin Su Ham, Jae Hoon Kwak, Jong Ho Lee | 2020-09-22 |
| 10608283 | Electrolyte for lithium secondary battery and lithium secondary battery including the same | Dai In Park, Jin-Sung Kim, Kwang Kuk Lee | 2020-03-31 |