Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11158885 | Electronic device and method of detecting status of battery thereof | Hyunku PARK | 2021-10-26 |
| 11074814 | Portable apparatus for providing notification | Taeyoung LEE, Yoonkyum Kim, Jongjin Park | 2021-07-27 |