| 12426245 |
Semiconductor device |
Kyungwook Park, Sangmin Kang, Yoongoo Kang, Changwoo Seo, Suyoun Song |
2025-09-23 |
| 12230498 |
Method for manufacturing semiconductor device including air gap |
Yoongoo Kang, Wonseok Yoo, Jinwon Ma, Kyungwook Park, Changwoo Seo +1 more |
2025-02-18 |
| 11729966 |
DRAM device including an air gap and a sealing layer |
Yoongoo Kang, Wonseok Yoo, Hokyun AN, Kyungwook Park |
2023-08-15 |
| 11335689 |
DRAM device including an air gap and a sealing layer |
Yoongoo Kang, Wonseok Yoo, Hokyun AN, Kyungwook Park |
2022-05-17 |
| 11177215 |
Integrated circuit device |
Kyungwook Park, Yoongoo Kang, Wonseok Yoo |
2021-11-16 |
| 11037991 |
Variable resistance memory device |
Yoongoo Kang, Changwoo Seo, Wook-Yeol Yi, Hoi-Sung Chung |
2021-06-15 |
| 10099794 |
Vertical take-off and landing aircraft using hybrid-electric propulsion system |
Jeong-Gyu Bak, Jinsoo Cho, Boseong Kim, Senghyun Yun, Sunghong Won +10 more |
2018-10-16 |
| 10035604 |
Vertical take-off and landing aircraft using hybrid-electric propulsion system |
Jeong-Gyu Bak, Jinsoo Cho, Boseong Kim, Senghyun Yun, Sunghong Won +10 more |
2018-07-31 |
| 9932118 |
Vertical take-off and landing aircraft using hybrid electric propulsion system |
Jeong-Gyu Bak, Jinsoo Cho, Boseong Kim, Senghyun Yun, Sunghong Won +10 more |
2018-04-03 |
