Issued Patents 2019
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10261579 | Head-mounted display apparatus | Sangjin Wang, Donghyeon Kim, Jongchul Choi | 2019-04-16 |
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Youngjin YI
Overall (2019): #208,181 of 560,194Top 40%
1
Patents 2019