Issued Patents All Time
Showing 1–25 of 50 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12323044 | 3-level-inverting buck-boost converter and control method thereof | Chuleun Yun, Kisun Lee | 2025-06-03 |
| 12308668 | Wireless power receiving apparatus for carrying out in-band communication with wireless power transmitting apparatus and method for carrying out in-band communication in wireless power receiving apparatus | — | 2025-05-20 |
| 12294235 | Electronic device for charging battery based on voltage of interface and method for controlling same | — | 2025-05-06 |
| 12158495 | Method and apparatus for diagnosing electronic apparatus | Sangwoo KANG, Kwangyoon Lee, Chuleun Yun, Cheolha Yun | 2024-12-03 |
| 12154497 | Electronic device including power supply circuit | Sangwoo KANG | 2024-11-26 |
| 12113381 | Electronic device for charging multiple batteries | — | 2024-10-08 |
| 12107435 | PWM method for wireless charging system | — | 2024-10-01 |
| 12101019 | Electronic device and method of operating the same | Chuleun Yun | 2024-09-24 |
| 12021446 | Overcurrent protection device of power supply and operating method thereof | Sangwoo KANG, Chuleun Yun | 2024-06-25 |
| 11893931 | Electronic device including power supply circuit | Sangwoo KANG | 2024-02-06 |
| 11742753 | Electronic device having voltage divider adaptively changing voltage division ratio | Sangwoo KANG | 2023-08-29 |
| 11532951 | Electronic device including resonant charging circuit | Kisun Lee | 2022-12-20 |
| 11476694 | Electronic device including resonant charging circuit | Kisun Lee | 2022-10-18 |
| 11288407 | Method and electronic device for controlling voltage output to external electronic device according to size of voltage detected at signal terminal connected to external electronic device | Kuchul Jung, Kisun Lee, Cheolyoon Chung, Chihyun Cho | 2022-03-29 |
| 11177681 | Electronic device and method for controlling recharge of battery | Kyoungwon Kim, Yusu KIM, Kisun Lee, Minjung Park, Seho PARK +2 more | 2021-11-16 |
| 10897206 | Power supply with near valley switching in near valley window time period | Zhibo Tao, Jung-Sheng Chen, Li-Lien Lin, Kai-Fang Wei, Chih-Hsien Hsieh +1 more | 2021-01-19 |
| 10879789 | System and method for controlling voltage control loop in power converter | Jintae Kim, Taesung Kim, SangCheol Moon | 2020-12-29 |
| 10826385 | Power factor correction circuit with calculated duty compensation and driving method thereof | Jintae Kim, SangCheol Moon | 2020-11-03 |
| 10693379 | Short-circuit protection using pulse width modulation (PWM) for resonant converters | SangCheol Moon, Jintae Kim | 2020-06-23 |
| 10630170 | Power factor correction circuit and method | Jintae Kim, SangCheol Moon | 2020-04-21 |
| 10608544 | Automatic control of synchronous rectifier turn-off threshold | SangCheol Moon, Chi-Chen Chung, Cheng-Sung Chen | 2020-03-31 |
| 10483855 | Power limit protection for resonant power converter | SangCheol Moon, Jintae Kim | 2019-11-19 |
| 10396571 | Adaptive overvoltage protection for adaptive power adapters | Dibyendu Rana, Chih-Hsien Hsieh, Demon Hsu | 2019-08-27 |
| 10374516 | Non zero-voltage switching (ZVS) detection in resonant converters | SangCheol Moon, Jintae Kim | 2019-08-06 |
| 10333416 | System and method for controlling voltage control loop in power converter | Jintae Kim, Taesung Kim, SangCheol Moon | 2019-06-25 |