Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9631944 | System for providing personalized information and method of providing the personalized information | Ho-sik Cho, Il-kang NA, Sun-eung Park, Hyun-cheol Park, Tae-kwang Um +2 more | 2017-04-25 |