Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11086513 | Method and apparatus for displaying function of button of ultrasound apparatus on the button | Chi-Young Ahn, Jong-Chan Kwon, Jung-Hoon Kim, Sang-Min Hyun | 2021-08-10 |
| 10973952 | Matrix for restoring soft tissue and producing method therefor | Ji Chui Yoo, Se Ken Yeo, Sang Bum Choi, Chang-Kwon Ko, Dong Sam SUH +1 more | 2021-04-13 |
| 10962874 | Methods of manufacturing semiconductor devices, method sof performing extreme ultraviolet ray exposure, and methods of performing optical proximity correction | Akio Misaka, No Young Chung | 2021-03-30 |
| 10908498 | Optical proximity correction method and method of manufacturing mask by using the same | No Young Chung | 2021-02-02 |