Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9424757 | Method of playing music based on chords and electronic device implementing the same | Joongsam Yun, Sungwook JI, Sangwon Shim, Moonsik Chung | 2016-08-23 |
HO
Haeseok Oh
Overall (All Time): #3,014,690 of 4,157,543Top 75%
1
Patents All Time