Qingyu Chen

City:

Beijing

Country:

China

Published Applications:

Last publication date:

2020-08-06

Top Assignees for applications by Qingyu Chen

The entities that hold a legal rights for patent applications filed by inventor Chen Qingyu:

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

Method and apparatus for partitioning electronic fence

InventorID:

6054115 ⎘