Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11454436 | Refrigerator having variable speed compressor and control method thereof | Sung In Park, Hyo Jin Yoon, Pyeong Ki Park, Hyo Jae Shin, Ho Hyun Ryu +1 more | 2022-09-27 |
| 11243306 | Method and apparatus for estimating position of missile | Chung-Ho Ryu, Dong Ju Lee | 2022-02-08 |