Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12388366 | Converter control device and controlling method | Min Seong Choi, Jin Young Yang | 2025-08-12 |
| 12280691 | System and method for charging battery of vehicle | Youn Sik Lee | 2025-04-22 |
| 12257925 | Converter and power conversion system for vehicle auxiliary battery | Youn Sik Lee, Se Wan Choi | 2025-03-25 |
| 12101031 | Apparatus and method for controlling LLC resonance converter | Min Seong Choi, Dae Woo Lee, Jin Young Yang | 2024-09-24 |
| 11335494 | Planar transformer | Tae Jong Ha, Dae Woo Lee, Youn Sik Lee | 2022-05-17 |
| 11305655 | Electric power conversion system for vehicle and control method thereof | Dae Woo Lee, Min Seong Choi, Si Hun Yang, Jae Eun Cha, Jin Young Yang | 2022-04-19 |
| 11247576 | Power factor correction circuit capable of performing bidirectional power transfer and charger including the same | Woo Young Lee, Gyu Yeong Choe, Jin Young Yang, Ji Han Lee, Si Hun Yang +3 more | 2022-02-15 |
| 11230201 | System of charging battery of vehicle and method for controlling the same | Dae Woo Lee, Min Seong Choi, Tae Jong Ha, Jin Myeong Yang, Woo Young Lee | 2022-01-25 |
| 11207992 | Power conversion system for vehicles and control method thereof | Jin Myeong Yang, Woo Young Lee, Youn Sik Lee, Dae Woo Lee, Jong Pil Kim | 2021-12-28 |
| 10965205 | Power conversion system for vehicles | Tae Jong Ha, Dae Woo Lee, Youn Sik Lee | 2021-03-30 |
| 10840820 | Integrated converter with high voltage charger and low voltage charger | Jin Young Yang, Gyu Yeong Choe, Min Seong Choi, Tae Jong Ha, Young Jin Kim +2 more | 2020-11-17 |
| 10404179 | Low voltage DC-DC converter for vehicle and method of controlling the same | Dae Woo Lee, Woo Young Lee, Min Seong Choi, Tae Jong Ha, Jae Eun Cha +1 more | 2019-09-03 |
| 10250117 | Apparatus for controlling converter | Youn Sik Lee, Dae Woo Lee, Tae Jong Ha, Byeong Seob Song | 2019-04-02 |
| 10084444 | Gate-driving apparatus for providing negative voltage to gate of switch | Dae Woo Lee, Jin Myeong Yang, Jin Young Yang, Youn Sik Lee, Byeong Seob Song +1 more | 2018-09-25 |
| 10056187 | Trans inductor and power converter using the same | Dae Woo Lee, Si Hun Yang, Jin Young Yang, Byeong Seob Song, Woo Young Lee | 2018-08-21 |
| 10056772 | Wireless charging device | Woo Young Lee, Si Hun Yang, Tae Jong Ha, Gyu Yeong Choe, Hyun Wook Seong | 2018-08-21 |
| 9908424 | Wireless charging system | Woo Young Lee, Tae Jong Ha, Byeong Seob Song, Gyu Yeong Choe | 2018-03-06 |
| 9789774 | Charger for vehicles | Jin Young Yang, Dae Woo Lee, Jong Pil Kim, Si Hun Yang, Byeong Seob Song +1 more | 2017-10-17 |
| 9595379 | Cooling device for transformer | Byeong Seob Song, Dae Woo Lee, Jin Young Yang, Woo Young Lee | 2017-03-14 |
| 9379566 | Apparatus and method for controlling charge for battery | Woo Young Lee, Jin Young Yang, Byeong Seob Song, Dae Woo Lee | 2016-06-28 |