Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10074437 | Semiconductor memory device and operating method thereof | Jee Yeon Keh, Sun Ki CHO | 2018-09-11 |
| 9968411 | Micro-robot coupled to catheter | Hong Soo Choi, Sang-hun Jeon, Seung Min Lee, Sang Won Kim | 2018-05-15 |