Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11067801 | Head-mounted display device | Jin Yeong Kim, Ki-Wan Ahn, Joo-Sun Yoon, Yong-Jae Jang | 2021-07-20 |
WK
Wal Jun Kim
Overall (2021): #217,166 of 548,734Top 40%
1
Patents 2021