Chenhao DOU

City:

Beijing

Country:

China

Published Applications:

Last publication date:

2023-10-03

Top Assignees for applications by Chenhao DOU

The entities that hold a legal rights for patent applications filed by inventor DOU Chenhao:

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

Diffractive optical waveguide and display device

Diffractive optical waveguide and display device

Mobile apparatus obstacle detection system, mobile apparatus, and ground-sweeping robot

InventorID:

5770490 ⎘