Youping JIA

City:

Beijing

Country:

China

Published Applications:

Last publication date:

2021-01-28

Top Assignees for applications by Youping JIA

The entities that hold a legal rights for patent applications filed by inventor JIA Youping:

Youping JIA from Beijing, CN has applied for patents for these inventions. The list has both pending applications and granted patents:

LED driver and controller thereof, and LED lighting device

Operation amplification circuit and over-current protection method therefor

InventorID:

2790643 ⎘