Changchen Liu

City:

Beijing

Country:

China

Published Applications:

Last publication date:

2022-03-31

Top Assignees for applications by Changchen Liu

The entities that hold a legal rights for patent applications filed by inventor Liu Changchen:

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

Gate driving circuit and driving method thereof and display panel

InventorID:

6013403 ⎘