Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11122513 | Power management integrated circuit, power management method, mobile device and clock adjusting method | Youngduk Kim, Joonseok Kim, Dongsuk Shin | 2021-09-14 |
| 11061423 | Power management device and electronic device including the same | Kyungsoo Lee | 2021-07-13 |