Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11403894 | Fault diagnosis apparatus and method of rapid charging system for vehicle | Ho Joon Shin, Nam Koo Han, Sang Yoo Lee, Heon Young Kwak | 2022-08-02 |
| 11351870 | Fault diagnosing method and apparatus of power electric system for vehicle | Ho Joon Shin, Nam Koo Han, Sang Yoo Lee, Heon Young Kwak | 2022-06-07 |
| 11329595 | Error determining apparatus and method for vehicle motor | Ho Joon Shin, Heon Young Kwak | 2022-05-10 |
| 11167656 | Charging system capable of reducing leakage current | Ho Joon Shin, Nam Koo Han, Sang Yoo Lee, Heon Young Kwak | 2021-11-09 |
| 10948541 | System for diagnosing switching element selectively connecting Y-capacitors to ground | Ho Joon Shin, Nam Koo Han, Sang Yoo Lee, Heon Young Kwak | 2021-03-16 |
| 10293807 | Power control system and method for hybrid vehicle | Su Hyun Bae, Sung Kyu Kim, Mu Shin Kwak | 2019-05-21 |
| 9729098 | System for controlling motor of hybrid electric vehicle | Sung Kyu Kim, Mu Shin Kwak, Suhyun Bae | 2017-08-08 |
| 9634588 | Device and method of 6-step controlling inverter of motor driving system | Mu Shin Kwak, Sung Kyu Kim, Su Hyun Bae | 2017-04-25 |
| 9584057 | Control device and method for improving voltage utilization ratio of inverter for green car | Sung Kyu Kim, Mu Shin Kwak, Su Hyun Bae | 2017-02-28 |
| 9481354 | Emergency operation method of hybrid vehicle | Su Hyun Bae, Sung Kyu Kim, Mu Shin Kwak | 2016-11-01 |
| 9346364 | Method for emergency driving of hybrid electric vehicle | Mushin Kwak, Sung Kyu Kim, Su Hyun Bae | 2016-05-24 |
| 9045056 | Apparatus for controlling motor system of environment-friendly vehicle and method thereof | Mu Shin Kwak, Sung Kyu Kim, Su Hyun Bae | 2015-06-02 |