Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12199693 | Electronic device performing high-speed power line communication and operating method thereof | Guntak Kwak, Dongjoon Kim, Hyoungseok Oh | 2025-01-14 |
| 12160125 | Charging integrated circuit for charging battery device and electronic device including the same | Sungkyu CHO | 2024-12-03 |
| 12074469 | Electronic device for charging battery based on direct charging and operating method of the electronic device | Sejong PARK, Taejeong Kim, Junhan Bae, Suji Lee, Hyeonje Choe | 2024-08-27 |
| 12040652 | Charging management chip for charging battery based on switching charging and direct charging, and operating method of charging management chip | Sungkyu CHO, Taesun You, Sungwoo Lee, Taejin Jeong, Daewoong CHO | 2024-07-16 |
| 11848690 | Mobile devices, mobile systems and operating methods thereof | Sungwoo Lee, Hyoungseok Oh, Sungkyu CHO | 2023-12-19 |
| 11837887 | Charging integrated circuit and operating method | Sungkyu CHO, Sungwoo Lee, Taejin Jeong, Daewoong CHO | 2023-12-05 |
| 11575267 | Charger integrated circuit for charging battery device and electronic device including same | Sungwoo Lee, Hyoungseok Oh, Yonghwan Cho | 2023-02-07 |
| 11552676 | Mobile device for performing power line communication and operating method thereof | Guntak Kwak | 2023-01-10 |
| 11509157 | Charging management chip for charging battery based on switching charging and direct charging, and operating method of charging management chip | Sungkyu CHO, Taesun You, Sungwoo Lee, Taejin Jeong, Daewoong CHO | 2022-11-22 |
| 11329694 | Mobile devices, mobile systems and operating methods thereof | Sungwoo Lee, Hyoungseok Oh, Sungkyu CHO | 2022-05-10 |
| 9882480 | Voltage converter for controlling a voltage of a flying capacitor and a voltage control method thereof | Sungwoo Lee, Hocheol Chung, Sungkyu CHO | 2018-01-30 |