Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12410368 | Etching gas composition, substrate processing apparatus, and pattern forming method using the etching gas composition | Sukjune An, Donggung Shin | 2025-09-09 |
| 12209233 | Beverage maker | Daewoong Lee, Sungsub Lee | 2025-01-28 |
| 11571056 | Hair dryer | Goondong Park, Jounyoung Kim, Kwangwoon Ahn, Hyunjoo Oh | 2023-02-07 |
| 11540610 | Hair dryer | Goondong Park, Jounyoung Kim, Geunbae Hwang | 2023-01-03 |
| 11375792 | Hair dryer | Hyunjoo Oh, Kwangwoon Ahn, Jounyoung Kim | 2022-07-05 |
| 11365380 | Beverage maker and method for making beverage | Sunyoung Park, Wonchul Kang | 2022-06-21 |
| 10861860 | Method of manufacturing a semiconductor device | Seungsoo Hong, Jeongyun Lee, GeumJung Seong, Hyunho Jung, Minchan Gwak +3 more | 2020-12-08 |
| 10461195 | Semiconductor devices | Taesoon Duyeon Kwon, Jeongyun Lee, A-reum Ji, GeumJung Seong | 2019-10-29 |
| 10332779 | Method of fabricating a semiconductor device | Moojin Kim, Seongjin Nam, Sughyun Sung, Younghoon Song, Youngmook Oh | 2019-06-25 |
| 10332898 | Semiconductor device and method of manufacturing the same | Seungsoo Hong, Jeongyun Lee, GeumJung Seong, Hyunho Jung, Minchan Gwak +3 more | 2019-06-25 |
| 10192966 | Semiconductor devices including recessed gate electrode portions | Hyunho Jung, Jeongyun Lee, Taesoon Duyeon Kwon, GeumJung Seong, Bora Lim +2 more | 2019-01-29 |
| 10186579 | Semiconductor devices | Sung-Dae Suk, Jeongyun Lee | 2019-01-22 |
| 10153358 | Semiconductor device and method for manufacturing the same | Seongjin Nam, Sughyun Sung, Youngmook Oh, Migyeong Gwon, Hyungdong Kim +2 more | 2018-12-11 |
| 10026809 | Semiconductor device | GeumJung Seong, Jeongyun Lee, Seungsoo Hong, Seungju Park, Youngmook Oh +1 more | 2018-07-17 |