Da GUO

City:

Beijing

Country:

China

Published Applications:

Last publication date:

2021-10-21

Top Assignees for applications by Da GUO

The entities that hold a legal rights for patent applications filed by inventor GUO Da:

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

METHOD, APPARATUS AND SYSTEM FOR DETERMINING AN APPLICATION PERMISSION

Illumination standard calculation method and system for a tunnel entrance section in daytime based on safe visual recognition

Visual efficacy determining method for non-coloured objects in different light environments and system thereof

An Illumination Standard Calculation Method And System for A Tunnel Middle Section Based On Safe Visual Recognition

InventorID:

2025809 ⎘