Issued Patents 2025
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12408323 | Semiconductor memory device and method for manufacturing the same | Seongkeun Cho, Jin Hyung Park, Kun-Tack Lee, Jung Hyuk Jang, Chun Hyung Chung | 2025-09-02 |
| 12382687 | Semiconductor device including insulating layers and method of manufacturing the same | Dong-kak Lee, Min Woo KIM, Bong-Hyun Kim, Seo Jin Ahn, Won-Yong Lee | 2025-08-05 |
| 12344943 | Catalyst for electrochemical synthesis of ammonia, method for preparing same, and method for regenerating same | Hyun Seo PARK, Sung Jong YOO, Jong Hyun JANG, Bora SEO, Jin Young Kim +6 more | 2025-07-01 |
| 12347873 | Catalyst for fuel cell, fuel cell comprising the same and preparation method of the catalyst for fuel cell | Sung Jong YOO, Myeong-Geun Kim, Bora SEO, So-Young Lee, Hyun Seo PARK +3 more | 2025-07-01 |
| 12227858 | Polybenzimidazole-based electrolyte membrane for alkaline water electrolysis and water electrolysis device comprising the same | Hyoung-Juhn Kim, Taekyung LEE, So-Young Lee, Bora SEO, Hyun Seo PARK +2 more | 2025-02-18 |