Xumin Ding

City:

Harbin

Country:

China

Published Applications:

Last publication date:

2025-03-13

Top Assignees for applications by Xumin Ding

The entities that hold a legal rights for patent applications filed by inventor Ding Xumin:

Xumin Ding from Harbin, CN has applied for patents for these inventions. The list has both pending applications and granted patents:

COMBINED MONOLITHIC UNIFORM LIGHTING DEVICE BASED ON LENSES AND SAWTOOTH GRATINGS

Natural light homogenization lighting device based on combination of biconvex lenses and semi-transparent lenses

Monolithic Natural Light Homogenization Lighting Device and Method Based on Lens and Sawtooth Grating

Natural light homogenization lighting device and method based on free-form surface and sawtooth grating

InventorID:

5797419 ⎘