Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12062660 | Semiconductor device with a contact plug adjacent a gate structure | Jong-Chul Park, Sang Hyun Lee | 2024-08-13 |
| 11776962 | Method of manufacturing integrated circuit device | Hong-sik Shin, Heung-Sik Park, Do-Haing Lee, Seung-ho Chae, Ha Young Choi | 2023-10-03 |
| 11417652 | Semiconductor device with a contact plug adjacent a gate structure | Jong-Chul Park, Sang Hyun Lee | 2022-08-16 |
| 11329044 | Integrated circuit device | Hong-sik Shin, Heung-Sik Park, Do-Haing Lee, Seung-ho Chae, Ha Young Choi | 2022-05-10 |
| 11114535 | Integrated circuit devices and methods of manufacturing the same | Hak-Yoon Ahn, Sang Hyun Lee, Sung Woo Kang, Hong-sik Shin, Seong-han Oh +1 more | 2021-09-07 |
| 10879244 | Integrated circuit device | Hong-sik Shin, Heung-Sik Park, Do-Haing Lee, Seung-ho Chae, Ha Young Choi | 2020-12-29 |
| 10050114 | Semiconductor device and method of manufacturing the same | Bok-Young Lee, Sung Woo Kang, Sang Hyun Lee, Hak-Yoon Ahn, Young Mook Oh +2 more | 2018-08-14 |
| 8349126 | Apparatus for etching edge of wafer | Chong-Kwang Chang, Oh-Sang Cho, Hyo Jeong Kim | 2013-01-08 |