Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12029380 | Method for controlling cleaner | Sunku Kwon, Sehwa Choe, Chaseung Jun | 2024-07-09 |
| 11805967 | Vacuum cleaner control method | Sunku Kwon, Sehwa Choe, Chaseung Jun | 2023-11-07 |
| D798836 | Speaker | Donghyun Jung, Wook-Hyoung Lee, Yong Sun Cho, Jiho Chang, Dongkyu Park +4 more | 2017-10-03 |