Junhao JI

City:

Shanghai

Country:

China

Published Applications:

Last publication date:

2022-08-18

Top Assignees for applications by Junhao JI

The entities that hold a legal rights for patent applications filed by inventor JI Junhao:

Junhao JI from Shanghai, CN has applied for patents for these inventions. The list has both pending applications and granted patents:

Control method for an AC-DC conversion circuit

Composite switching device with switching device and diode in parallel

Multi-mode working control method for AC-DC power supply

InventorID:

5205524 ⎘