| 12431720 |
Charger integrated circuit for charging series battery device and electronic device including same |
Yonghwan Cho, Sungwoo Lee, Hyoungseok Oh, Jungwook Heo |
2025-09-30 |
| 12388369 |
Buck converter including a bootstrap capacitor and an operating method thereof |
Kyeseok YOON, Hyebong Ko, Jinwoo So, Hyoungseok Oh, Jungwook Heo |
2025-08-12 |
| 12374995 |
Charging integrated circuit including bidirectional switching converter, and electronic device including the same |
Sungwoo Lee, Hyebong Ko, Hyoungseok Oh, Kyeseok YOON, Woonhyung Heo |
2025-07-29 |
| 12273032 |
Charger integrated circuit including bidirectional switching converter, and electronic device including the charger integrated circuit |
Sungwoo Lee, Hyoungseok Oh, Jungwook Heo |
2025-04-08 |
| 12040652 |
Charging management chip for charging battery based on switching charging and direct charging, and operating method of charging management chip |
Sungkyu CHO, Minkyu Kwon, Taesun You, Sungwoo Lee, Taejin Jeong |
2024-07-16 |
| 11837887 |
Charging integrated circuit and operating method |
Sungkyu CHO, Minkyu Kwon, Sungwoo Lee, Taejin Jeong |
2023-12-05 |
| 11509157 |
Charging management chip for charging battery based on switching charging and direct charging, and operating method of charging management chip |
Sungkyu CHO, Minkyu Kwon, Taesun You, Sungwoo Lee, Taejin Jeong |
2022-11-22 |
| 10270339 |
DC-DC converter, charger integrated circuit and electronic device having the same and battery charging method thereof |
Kwang Chan Lee, Sanghee Kang, Jungwook Heo, Sungwoo Lee |
2019-04-23 |
