Issued Patents 2021
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11196346 | LLC resonance converter and charging system having the same | Hui Sung Jang | 2021-12-07 |
| 11186193 | System and method for controlling charging power of eco-friendly vehicle | Hui Sung Jang, Dong Gyun Woo | 2021-11-30 |
| 11018519 | Charging apparatus capable of reducing low frequency leakage current | Dong Gyun Woo, Gyu Tae Choi, Hui Sung Jang | 2021-05-25 |
| 10971998 | Charging apparatus for electric vehicle | Jongpil Kim, Woo Young Lee, Gyu Yeong Choe, JinYoung Yang, Jung Hong Joo +7 more | 2021-04-06 |
| 10944286 | Apparatus and method for controlling converter of eco-friendly vehicle | Dong Gyun Woo, Gi Bong Son, Hui Sung Jang | 2021-03-09 |
| 10899244 | Charging control method with use of a power factor correction circuit and system for electric vehicle | Hui Sung Jang, Shin Hye Chun, Mu Shin Kwak | 2021-01-26 |