Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9858960 | Method and apparatus for converting and reproducing contents in storage medium | Sunghyun Cho, Joonhee YOON | 2018-01-02 |
HK
Hyunkook KHANG
Overall (All Time): #2,870,353 of 4,157,543Top 70%
1
Patents All Time