Weiwei Duan

City:

Changchun

Country:

China

Published Applications:

Last publication date:

2022-08-18

Top Assignees for applications by Weiwei Duan

The entities that hold a legal rights for patent applications filed by inventor Duan Weiwei:

Weiwei Duan from Changchun, CN has applied for patents for these inventions. The list has both pending applications and granted patents:

Compound for encapsulation film and composition thereof, and film, organic light-emitting device and encapsulation method

InventorID:

5493573 ⎘