Issued Patents 2024
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12160708 | Hearing device, and method for adjusting hearing device | — | 2024-12-03 |
| 12134723 | Etching composition | Tae Ho Kim, Jeong Sik OH, Gi-Young Kim, Myung Ho Lee | 2024-11-05 |
| 12134724 | Etching composition | Jeong Sik OH, Tae Ho Kim, Gi-Young Kim, Myung Ho Lee | 2024-11-05 |
| 12031077 | Etching composition for metal nitride layer and etching method using the same | Hyeon Woo PARK, Seok Hyeon NAM, Myung Ho Lee | 2024-07-09 |
| 11987740 | Silicon nitride film etching composition and etching method using the same | Dong Hyun Kim, Hyeon Woo PARK, Sung Jun Hong, Myung Ho Lee, 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 Ho Lee, 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 Ho Lee | 2024-03-12 |