Chengchen Yan

City:

Beijing

Country:

China

Published Applications:

Last publication date:

2021-10-28

Top Assignees for applications by Chengchen Yan

The entities that hold a legal rights for patent applications filed by inventor Yan Chengchen:

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

Method for driving a pixel circuit with feedback compensation, a circuit for driving a light-emitting device, and a display apparatus

InventorID:

5228566 ⎘