Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11114173 | Semiconductor memory device and method of operating the same | Hye Lyoung LEE, Chan Lim | 2021-09-07 |
| 10985180 | Semiconductor device and manufacturing method thereof | Jong-Sung Jeon, Eun Mee KWON, Da Som Lee | 2021-04-20 |
| 10615175 | Semiconductor device and manufacturing method thereof | Jong-Sung Jeon, Eun Mee KWON, Da Som Lee | 2020-04-07 |
| 10424597 | Semiconductor device and manufacturing method thereof | Kang Sik CHOI, Seung-Cheol Lee | 2019-09-24 |
| 10403367 | Semiconductor memory device and method of operating the same | Hye Lyoung LEE, Chan Lim | 2019-09-03 |
| 10396095 | Semiconductor device and manufacturing method thereof | Jong-Sung Jeon, Eun Mee KWON, Da Som Lee | 2019-08-27 |
| 10263010 | Semiconductor device and manufacturing method thereof | Kang Sik CHOI, Seung-Cheol Lee | 2019-04-16 |
| 9865808 | Threshold switching device and electronic device including the same | Hyung-Dong Lee, Seong Hyun Kim | 2018-01-09 |
| 9484102 | Semiconductor device and method of operating the same | Dong-Yean Oh, Eun Mee KWON | 2016-11-01 |
| 7450805 | Optical fiber unit for air blown installation and manufacturing method thereof | Chan-Yong Park | 2008-11-11 |
| 7441417 | Outside vapor deposition apparatus for making optical fiber preform | Chan-Yong Park | 2008-10-28 |
| 7364134 | Optical fiber unit installation apparatus including a unit for preventing backward flowing of fluid | — | 2008-04-29 |