Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12279537 | Semiconductor memory devices and methods for fabricating the same | Hye-Ji Yoon, O Ik Kwon, Sang-Kuk Kim, Gwang-Hyun Baek, Tae Hyung Lee +1 more | 2025-04-15 |
| 11804549 | Integrated circuit device and method of manufacturing the same | Ji Seung Lee, Soung-hee Lee, Sang-gyo Chung, Hyun Chul Lee | 2023-10-31 |
| 11557677 | Integrated circuit device and method of manufacturing the same | Ji Seung Lee, Soung-hee Lee, Sang-gyo Chung, Hyun Chul Lee | 2023-01-17 |
| 10879398 | Integrated circuit device and method of manufacturing the same | Ji Seung Lee, Soung-hee Lee, Sang-gyo Chung, Hyun Chul Lee | 2020-12-29 |
| 10453698 | Methods of fabricating integrated circuit devices | Sang-gyo Chung, Soung-hee Lee, Ji Seung Lee, Hyun Chul Lee | 2019-10-22 |
| 9324574 | Methods of forming patterns in semiconductor devices | — | 2016-04-26 |
| 8551888 | Method of forming patterns for semiconductor device | Jong-Chul Park, Kwang-Yong Yang, Sang-Sup Jeong, Seok-Hyun Lim | 2013-10-08 |
| 8419853 | Stacked semiconductor device and related method | Eun-Kuk Chung, Joon-Sung Kim, Jin Hong Kim, Suk-Chul Bang | 2013-04-16 |
| 8058168 | Method of fabricating semiconductor device having metal-semiconductor compound regions | Jong-Chul Park | 2011-11-15 |
| 7745290 | Methods of fabricating semiconductor device including fin-fet | Jun Seo, Jong-Heui Song, Jae-Seung Hwang, Min-Chul Chae, Woo Jin Cho +1 more | 2010-06-29 |
| 7682450 | Stacked semiconductor device and related method | Eun-Kuk Chung, Joon-Sung Kim, Jin Hong Kim, Suk-Chul Bang | 2010-03-23 |
| 7585757 | Semiconductor device and method of manufacturing the same | Jong Seon AHN, Joon-Sung Kim, Jin Hong Kim, Suk-Chul Bang, Eun-Kuk Chung +3 more | 2009-09-08 |
| 7531450 | Method of fabricating semiconductor device having contact hole with high aspect-ratio | Jun Seo, Min-Chul Chae, Jae-Seung Hwang, Sung-Un Kwon, Woo Jin Cho | 2009-05-12 |