Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10978979 | Power factor adjustment method and apparatus through the phase control in a transformer circuit | Won Don LEE, Hijung CHAI | 2021-04-13 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10978979 | Power factor adjustment method and apparatus through the phase control in a transformer circuit | Won Don LEE, Hijung CHAI | 2021-04-13 |