Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11152779 | Electronic device and method for preventing corrosion of audio jack | Daun Jung, Min Jeong Lee, Jinyoung Kim | 2021-10-19 |
JJ
Jongkwang Jung
Overall (2021): #397,196 of 548,734Top 75%
1
Patents 2021