Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10549604 | Independently-controlled PTC heater and device | Do Sik Min, Sang Ho Oh, Chae Geun Lim, Joong Heum Jung | 2020-02-04 |
| D757917 | Electric heater mounted on air conditioner for vehicle | Do Sik Min, Jin Su Park | 2016-05-31 |