Issued Patents 2024
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12173216 | Etchant composition for semiconductor substrates | Jeong Sik OH, Hak Soo Kim | 2024-12-24 |
| 12154255 | Image processing apparatus and image processing method thereof | Hyun Sik Jang | 2024-11-26 |
| 12134723 | Etching composition | Tae Ho Kim, Jeong Sik OH, Gi-Young Kim, Myung Geun Song | 2024-11-05 |
| 12134724 | Etching composition | Jeong Sik OH, Tae Ho Kim, Gi-Young Kim, Myung Geun Song | 2024-11-05 |
| 12031077 | Etching composition for metal nitride layer and etching method using the same | Hyeon Woo PARK, Seok Hyeon NAM, Myung Geun Song | 2024-07-09 |
| 12027303 | Laminated device | — | 2024-07-02 |
| 11987740 | Silicon nitride film etching composition and etching method using the same | Dong Hyun Kim, Hyeon Woo PARK, Sung Jun Hong, Myung Geun Song, Hoon Kim +3 more | 2024-05-21 |
| 11939505 | Silicon nitride film etching composition and etching method using the same | Dong Hyun Kim, Hyeon Woo PARK, Sung Jun Hong, Myung Geun Song, Hoon Kim +3 more | 2024-03-26 |
| 11926807 | Cleaning composition and cleaning method using the same | Jun Her, Na Rae Yim, Hyun Jin Jung, Myung Geun Song | 2024-03-12 |