Issued Patents 2018
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9922179 | Method and apparatus for user authentication | Dong-Il Son, Jong-Chul Choi, Yang-Wook Kim, Chi-Hyun Cho, Chang-Ryong Heo | 2018-03-20 |
PH
Pil Kyoo HAN
Overall (2018): #274,713 of 503,207Top 55%
1
Patents 2018