Issued Patents 2025
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12415955 | Etchant composition for silicon layer and etching method using the same | Jeong Sik OH, Hak Soo Kim, Gi-Young Kim, Myung Ho Lee | 2025-09-16 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12415955 | Etchant composition for silicon layer and etching method using the same | Jeong Sik OH, Hak Soo Kim, Gi-Young Kim, Myung Ho Lee | 2025-09-16 |