Top Inventors at Nhn Entertainment 2021
| Rank | Name | Patents |
|---|---|---|
| 1 | Chuljae Lim | 2 |
| 2 | Seong Woo Park | 2 |
| 3 | Chang Yol Baek | 1 |
| #4 | Cheol Hyeon Jo | 1 |
| #5 | Cheolmin Ju | 1 |
| #6 | Dongjin Lee | 1 |
| #7 | Dong Jin Lee | 1 |
| #8 | Eun Kyung Kim | 1 |
| #9 | Kyoung Hwan Oak | 1 |
| #10 | Miyoung Jang | 1 |
| #11 | Seong Hyeon KIM | 1 |
| #12 | Suan Yu | 1 |
| #13 | Youn Sik Lee | 1 |
| #14 | Yuik Yim | 1 |