Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11261952 | Magnet gear device | Sungjin Kim | 2022-03-01 |
| 10844955 | Actuator and vehicle transmission including the same | Minsoo Kim, Sungjin Kim, Yongjae Kim | 2020-11-24 |
| 9169918 | Integrated control shift lever device | Jeehyuck Choi, Yangrae Cho, Kwanggi Lee | 2015-10-27 |
| 8801570 | Ignition control type auto lever device | Jeehyuck Choi, Yangrae Cho, Kwanggi Lee | 2014-08-12 |
| 8720294 | Shifting apparatus for vehicle | Eunsik Kim, Jongho Hong, Jeehyuck Choi, Jeongseon Min, Yangrae Cho +2 more | 2014-05-13 |