Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12213322 | Semiconductor memory device comprising magnetic tunnel junctions | Kyung Hwan Lee, Kwang-seok Kim, Yong Seok Kim, Kil-Ho Lee | 2025-01-28 |
| 12048150 | Semiconductor memory device | Kyung Hwan Lee, Yong Seok Kim, Hyun Cheol KIM, Hyeoung-Won Seo, Sung Won Yoo +1 more | 2024-07-23 |
| 11903184 | Semiconductor memory devices and methods for fabricating the same | Kyung Hwan Lee, Yong Seok Kim, Hui-Jung Kim, Min-Hee Cho, Jae Ho Hong | 2024-02-13 |
| 7732853 | Multi-bit nonvolatile memory devices including nano-crystals and trench | — | 2010-06-08 |
| 6734105 | Method for forming silicon quantum dots and method for fabricating nonvolatile memory device using the same | — | 2004-05-11 |
| 6649966 | Quantum dot of single electron memory device and method for fabricating thereof | — | 2003-11-18 |
| 6524883 | Quantum dot of single electron memory device and method for fabricating thereof | — | 2003-02-25 |