Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12310268 | Neuromorphic memristor device based on vertically-oriented halide perovskite nanostructure and method of manufacturing the same | Seung-ju Kim | 2025-05-20 |
| 12283646 | Light-emitting diode (LED) device, method of manufacturing the same, and display device including the LED device | Kyungwook HWANG, Junsik HWANG | 2025-04-22 |
| 12255244 | Field effect transistor including gate insulating layer formed of two-dimensional material | Minhyun LEE, Minsu SEOL, Yeonchoo Cho, Hyeonjin Shin | 2025-03-18 |
| 11588034 | Field effect transistor including gate insulating layer formed of two-dimensional material | Minhyun LEE, Minsu SEOL, Yeonchoo Cho, Hyeonjin Shin | 2023-02-21 |
| 11585796 | Flexible graphene gas sensor, sensor array and manufacturing method thereof | Yeonhoo Kim | 2023-02-21 |
| 11437574 | Non-volatile resistive-switching memory containing halide perovskite material and method for fabricating the same | Ji-Su Han, Hyojung Kim | 2022-09-06 |
| 10804102 | Flexible device on which pattern of 2-dimensional material is formed and manufacturing method thereof | Yeonhoo Kim, Byung Hee Hong | 2020-10-13 |
| 9285332 | Low power consumption type gas sensor and method for manufacturing the same | Seok Jin Yoon, Jin Sang Kim, Chong Yun KANG, Ji Won Choi, Hi Gyu Moon | 2016-03-15 |
| 9219198 | Method for forming metal electrode, method for manufacturing semiconductor light emitting elements and nitride based compound semiconductor light emitting elements | Jong Lam Lee | 2015-12-22 |
| 8785924 | High-sensitivity transparent gas sensor and method for manufacturing the same | Seok Jin Yoon, Jin Sang Kim, Chong Yun KANG, Ji Won Choi, Hi Gyu Moon | 2014-07-22 |
| 7754351 | Epitaxial (001) BiFeO3 membranes with substantially reduced fatigue and leakage | Chang-Beom Eom | 2010-07-13 |
| 7214325 | Method of fabricating ohmic contact on n-type gallium nitride (GaN) of room temperature by plasma surface treatment | Jong Lam Lee, Jong Kyu Kim, Changmin Jeon | 2007-05-08 |
| 7081401 | Method of fabricating a p-type ohmic electrode in gallium nitride based optical device | Jong Lam Lee | 2006-07-25 |
| 6818467 | P-type ohmic electrode in gallium nitride based optical device and fabrication method thereof | Jong Lam Lee, Soo-Young Kim | 2004-11-16 |
| 6762083 | Method for manufacturing heterojunction field effect transistor device | Jong Lam Lee, Chang-Min Jeon | 2004-07-13 |