Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11001955 | Bubble generator and washing machine having the same | Hwang Mook Cho, Geon Ung Lee, Eun Suk Bang, Eung Ryeol Seo | 2021-05-11 |
| 10926181 | Method, apparatus, computer program and recording medium for providing game service | Sang-hun Jeon, Myung Ju Chung, Sung Beom Ahn, Kwang-Hee Han, Tae Woo Kim +3 more | 2021-02-23 |