Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10959013 | Portable audio equipment | Obyoung Kang, Sungwon Kim, Hyunsun Yoo, Seunghoon Lee, Donghan Kim | 2021-03-23 |
JH
Joonseong Ha
Overall (2021): #398,444 of 548,734Top 75%
1
Patents 2021