Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10134554 | Charging device of air circuit breaker | Seungpil Yang | 2018-11-20 |
| 10121624 | Position indicator of air circuit breaker | — | 2018-11-06 |
| 9755407 | Draw out apparatus for air circuit breaker | — | 2017-09-05 |
| 9140360 | Parking mode manually releasing device for shift-by-wire type automatic transmission | Changmin Lee | 2015-09-22 |
| 8328455 | End-connector of select cable for manual transmission in vehicle | Myunglyul Na | 2012-12-11 |