Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8928636 | Magnetic touch pen | Won-Jong Kim, Ji-Young Choung, Joon-Gu Lee, Jin-Baek Choi, Yeon Hwa Lee +2 more | 2015-01-06 |
HB
Hyung-Sung Bang
Overall (All Time): #3,034,085 of 4,157,543Top 75%
1
Patents All Time