Inventor profile of:

Chenghai MA

City:

Beijing

Country:

China

Published Applications:

1

Last publication date:

2022-07-21

Top Assignees for applications by Chenghai MA

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

Recent patent applications by MA Chenghai

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

InventorID:

5471471 ⎘