Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11195726 | Semiconductor device and manufacturing method thereof | Dong Jin Kim, Jin Han Kim, Won Chul Do, Jae Hun Bae, Won Myoung Ki +6 more | 2021-12-07 |
| 11174549 | Substrate processing methods | Sun Cheul Kim, Kap-Soo Lee, Keun Young Lee, Hong-taek Lim, Jeong-Woo HYUN | 2021-11-16 |
| 11132911 | Methods, systems, and computer readable media for providing word learning | Ryan Kim, Jonghwan Kim | 2021-09-28 |