Inventor profile of:

Pingping LIU

City:

Qingdao

Country:

China

Published Applications:

1

Last publication date:

2019-06-27

Recent patent applications by LIU Pingping

Pingping LIU from Qingdao, CN has applied for patents for these inventions. The list has both pending applications and granted patents:

InventorID:

2541828 ⎘