Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11212619 | Electric device having sound output module | Taehwan Jeon, Joontae Kim, Janghwan Shim, Byungkil Choi | 2021-12-28 |
JP
Junhan PARK
Overall (2021): #386,739 of 548,734Top 75%
1
Patents 2021