Issued Patents 2019
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10460628 | Tile map service device and method | Yoon-Seop Chang, Jae Min Seol, In Hak Joo, Won Geun CHOI | 2019-10-29 |
IJ
In Sung Jang
Overall (2019): #435,790 of 560,194Top 80%
1
Patents 2019