Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10483900 | System and method for controlling inverter for driving motor | Joo Young Park, Mu Shin Kwak, Su Hyun Bae, Yong Jae Lee, Sung Kyu Kim | 2019-11-19 |
| 10443280 | Pressure-tight door allowing movement of hinges | Sung Jin Chang | 2019-10-15 |