Issued Patents 2019
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10513199 | Voltage drop compensation control system and method of power supply device | Gi Bong Son, Ho Joong Lee, Dong Gyun Woo, Won Kyoung Choi | 2019-12-24 |
| 10493857 | Method and system for controlling charging device for vehicles | Hui Sung Jang, Gi Bong Son | 2019-12-03 |
| 10399453 | Method and system for controlling vehicular direct current converter | Ho Joong Lee, Dong Jun Shin, Won Kyoung Choi, Jun Yeon Park, Na Lae Kwon +3 more | 2019-09-03 |
| 10389178 | Method for controlling DC-AC converter and ground assembly and wireless power transfer method using the same | Woo Young Lee, Gyu Yeong Choe | 2019-08-20 |
| 10377237 | Apparatus and method for controlling LDC in electric vehicle | Ho Joong Lee, Dong Jun Shin, Won Kyoung Choi, Jun Yeon Park, Gi Bong Son +3 more | 2019-08-13 |
| 10338114 | Apparatus and method of determining frequency of AC power source | Hui Sung Jang, Gi Bong Son, Dong-Jun Lee | 2019-07-02 |
| 10330709 | Method and system for estimating RMS of AC voltage | Hui Sung Jang, Gi Bong Son | 2019-06-25 |
| 10270273 | Charging apparatus mounted in vehicle | Dong Gyun Woo, Hui Sung Jang | 2019-04-23 |
| 10245962 | Active rectifier for wireless power transfer system, vehicle assembly using same and operation method thereof | Woo Young Lee, Gyu Yeong Choe | 2019-04-02 |
| 10239412 | Method and apparatus for wireless charging using variable switching frequency | Woo Young Lee, Gyu Yeong Choe | 2019-03-26 |
| 10239408 | Apparatus and method for controlling low voltage direct current converter for eco-friendly vehicle | Shin Hye Chun, Hui Sung Jang | 2019-03-26 |
| 10218260 | DC-DC converter with snubber circuit | Hui Sung Jang, Gi Bong Son | 2019-02-26 |
| 10195947 | Method and system of operating on-board charger for eco-friendly vehicle | Gi Bong Son, Hui Sung Jang | 2019-02-05 |