Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11153753 | Method for providing payment service and electronic device therefor | Chanpyo PARK, Jooyoun Paek, Youbi Seo, Byungin Yu | 2021-10-19 |
| 10905896 | Treatment device for scalp | Sungho Hong, Munseong KANG, Sangwon Kim, Heejin Park, Yongju YANG +2 more | 2021-02-02 |