Issued Patents 2018
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10160337 | Low voltage DC-DC converter of eco friendly vehicle | Jee Heon Kim, Gi Bong Son, Won Kyoung Choi, Hyun Wook Seong | 2018-12-25 |
| 10128767 | DC-DC converter system for blocking reverse powering | Jee Heon Kim, Mu Shin Kwak, Na Lae Kwon, Hyun Wook Seong, Won Kyoung Choi +1 more | 2018-11-13 |
| 10081247 | System, method and apparatus for protecting OBC output terminal | Jee Heon Kim, Won Kyoung Choi, Mu Shin Kwak | 2018-09-25 |
| 10066943 | Method and apparatus for setting destination in navigation terminal | — | 2018-09-04 |
| 10063150 | Method and system of controlling converter | Jee Heon Kim, Jun Yeon Park, Hyun Wook Seong, Won Kyoung Choi | 2018-08-28 |
| 10046656 | Bidirectional powering on-board charger, vehicle power supply system including the same, and control method thereof | Jee Heon Kim, Jun Yeon Park, Ho Joong Lee, Won Kyoung Choi | 2018-08-14 |
| D815932 | Spanner | — | 2018-04-24 |
| 9899116 | Silver nanowire conductive film and method of fabricating the same | Hyun Suk Jung, Yun Jin An, Gi Ra Yi | 2018-02-20 |
| 9864018 | Method of diagnosing fault by using impedance of output terminal of power supply device for environmentally-friendly vehicle | Won Kyoung Choi | 2018-01-09 |