Issued Patents All Time
Showing 25 most recent of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12426275 | Switching device and memory device including the same | Minwoo CHOI, Bonwon KOO, Yongyoung Park, Hajun SUNG, Dongho Ahn +2 more | 2025-09-23 |
| 12414309 | Memory device including phase-change material | Kiyeon YANG, Dongho Ahn | 2025-09-09 |
| 12268105 | Semiconductor apparatus | Kiyeon YANG, Dongho Ahn | 2025-04-01 |
| 12254922 | Memory device including switching material and phase change material | Minwoo CHOI, Young Jae Kang, Bonwon KOO, Yongyoung Park, Hajun SUNG +3 more | 2025-03-18 |
| 12140734 | Optical thin film for meta-surface and meta-optical device including the same | Jeongyub Lee, Kideok BAE, Eunhyoung CHO | 2024-11-12 |
| 12101942 | Semiconductor device including chalcogen compound and semiconductor apparatus including the same | Wooyoung Yang, Bonwon KOO, Chungman Kim, Kwangmin Park, Hajun SUNG +2 more | 2024-09-24 |
| 12063793 | Chalcogen compound and semiconductor device including the same | Kiyeon YANG, Bonwon KOO, Segab KWON, Chungman Kim, Yongyoung Park +2 more | 2024-08-13 |
| 11947238 | Multilayer thin-film structure and phase shifting device using the same | Jeongyub Lee, Yongsung Kim, Jaekwan Kim | 2024-04-02 |
| 11898244 | Plasma-enhanced chemical vapor deposition method of forming lithium-based film by using the same | Jooho LEE, Yongsung Kim, Sanghoon Song, Wooyoung Yang, Sungjin Lim +1 more | 2024-02-13 |
| 11818899 | Semiconductor device including layers with different chalcogen compounds and semiconductor apparatus including the same | Wooyoung Yang, Bonwon KOO, Chungman Kim, Kwangmin Park, Hajun SUNG +2 more | 2023-11-14 |
| 11808918 | Meta-surface optical element and method of manufacturing the same | Jaekwan Kim, Jeongyub Lee, Seunghoon Han, Yongsung Kim, Byunghoon Na +1 more | 2023-11-07 |
| 11744167 | Semiconductor apparatus including a phase change material layer having a first and a second chalcogen layer | Kiyeon YANG, Dongho Ahn | 2023-08-29 |
| 11693237 | Phase shift device including metal-dielectric composite structure | Jeongyub Lee, Reehyang Kim, Jonghwa Shin, Kiyeon YANG, Yongsung Kim +2 more | 2023-07-04 |
| 11677036 | Meta optical devices and methods of manufacturing the same | Jeongyub Lee, Woong Ko, Hongkyu Park, Chanwook BAIK, Hongseok Lee +1 more | 2023-06-13 |
| 11329174 | Meta optical devices and methods of manufacturing the same | Jeongyub Lee, Woong Ko, Hongkyu Park, Chanwook BAIK, Hongseok Lee +1 more | 2022-05-10 |
| 11262606 | Nonreciprocal optical transmission device and optical apparatus including the same | Kiyeon YANG, Youngsun Choi, Seokho Song, Jaewoong Yoon, Choloong Han +2 more | 2022-03-01 |
| 11194153 | Phase shift device including metal-dielectric composite structure | Jeongyub Lee, Reehyang Kim, Jonghwa Shin, Kiyeon YANG, Yongsung Kim +2 more | 2021-12-07 |
| 11158838 | Flexible organic-inorganic passivation layer and method of fabricating the same | Wooyoung Yang, Wenxu Xianyu, Yongsung Kim | 2021-10-26 |
| 11137661 | Multilayer thin-film structure and phase shifting device using the same | Jeongyub Lee, Yongsung Kim, Jaekwan Kim | 2021-10-05 |
| 11133179 | Thin-film structure and method of manufacturing the same | Kiyoung Lee, Woojin Lee, Myoungho JEONG, Yongsung Kim, Eunsun Kim +8 more | 2021-09-28 |
| 10976472 | Meta-optical device and method of manufacturing the same | Jeongyub Lee, Yongsung Kim, Jaekwan Kim, Byonggwon Song, Sanghoon Song +1 more | 2021-04-13 |
| 10670891 | Nonreciprocal optical transmission device and optical apparatus including the same | Kiyeon YANG, Youngsun Choi, Seokho Song, Jaewoong Yoon, Choloong Han +2 more | 2020-06-02 |
| 10665637 | Complementary metal oxide semiconductor image sensor and method of manufacturing the same | Kyungbae Park, Wenxu Xianyu, Bonwon KOO, Takkyun Ro | 2020-05-26 |
| 10541178 | Method and device for evaluating quality of thin film layer | Xianyu Wenxu, Yongyoung Park, Kideok BAE, Wooyoung Yang | 2020-01-21 |
| 10438715 | Nanostructure, method of preparing the same, and panel units comprising the nanostructure | Eunhyoung CHO, Inyong SONG, Chan Kwak, Jaekwan Kim, Jooho LEE +1 more | 2019-10-08 |