Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D931277 | Headset with visor | Nicolas Denhez, Young Duk Song, Paul Bosveld, Carl J. Ledbetter, Yuenkeen Cheong +6 more | 2021-09-21 |
YY
YeongKyu Yoo
Overall (2021): #203,117 of 548,734Top 40%
1
Patents 2021