Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11169769 | Electronic device and volume adjustment method of electronic device | Heejin Kim, Myoungwoo NAM, Younghak OH | 2021-11-09 |
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Ochae KWON
Overall (2021): #313,432 of 548,734Top 60%
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Patents 2021