Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11876447 | Device and method for controlling converter | Dong Gyun Woo | 2024-01-16 |
| 10899244 | Charging control method with use of a power factor correction circuit and system for electric vehicle | Hyun Wook Seong, Hui Sung Jang, Mu Shin Kwak | 2021-01-26 |
| 10276084 | Circuit having a variable output and a converter controller including same | Dong Gyun Woo, Gyu Tae Choi | 2019-04-30 |
| 10239408 | Apparatus and method for controlling low voltage direct current converter for eco-friendly vehicle | Hyun Wook Seong, Hui Sung Jang | 2019-03-26 |
| 10063141 | System and method of correcting output voltage sensing error of low voltage DC-DC converter | Gi Bong Son, Hyun Wook Seong | 2018-08-28 |
| 9884560 | Method and system for controlling on-board battery charger of vehicle | Hui Sung Jang, Hyun Wook Seong, Mu Shin Kwak | 2018-02-06 |
| 9878622 | Power supply apparatus for eco-friendly vehicle | Hui Sung Jang, Hyun Wook Seong, Mu Shin Kwak | 2018-01-30 |
| 9698692 | Multi-phase interleaved converter and control method thereof | Hui Sung Jang, Mu Shin Kwak, Hyun Wook Seong | 2017-07-04 |
| 9667081 | Battery charging system using charger and driving control method of the charger thereof | Hyun Wook Seong, Mu Shin Kwak, Hui Sung Jang | 2017-05-30 |
| 9645178 | System and method for estimating current in DC-DC converter | Dong-Jun Lee | 2017-05-09 |
| 9553518 | Method and apparatus for controlling current of multi-phase interleaved converter | Hyun Wook Seong, Hui Sung Jang, Mu Shin Kwak | 2017-01-24 |
| 9531272 | Two-phase interleaved converter and method of controlling the same | Hyun Wook Seong, Mu Shin Kwak, Hui Sung Jang | 2016-12-27 |
| 9484804 | Battery charging system and method | Hyun Wook Seong, Mu Shin Kwak, Hui Sung Jang | 2016-11-01 |
| 9467058 | Method and apparatus for controlling output voltage of DC-DC converter | Mu Shin Kwak, Hyun Wook Seong, Hui Sung Jang | 2016-10-11 |
| 9352664 | Charging control method and system for environmentally friendly vehicle | Hui Sung Jang, Mu Shin Kwak, Hyun Wook Seong | 2016-05-31 |
| 8686671 | Method for compensating nonlinearity of resolver for hybrid and fuel cell vehicles | Woo Yong Jeon, Won Kyoung Choi, Bum Sik Kim, Young Kook Lee, Jin Hwan Jung +2 more | 2014-04-01 |
| 8508067 | Motor drive system for hybrid vehicle and method for controlling the same in the event of failure | Hong Seok Song, Ki Jong Lee, Ki Young Jang, Won Kyoung Choi, Hyong Joon Park +2 more | 2013-08-13 |
| 8380377 | Method for controlling cooling of power converter for hybrid electric vehicle | Jong Kyung Lim, Byeong Seob Song, Hong Seok Song, Ki Jong Lee, Won Kyoung Choi +2 more | 2013-02-19 |