Pingping MA

City:

Beijing

Country:

China

Published Applications:

Last publication date:

2019-12-26

Top Assignees for applications by Pingping MA

The entities that hold a legal rights for patent applications filed by inventor MA Pingping:

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

Laser animation display method

Circumferential laser dynamic display device

InventorID:

2510841 ⎘