Xiaoqin ZHANG

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Beijing, CN

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Patents Grantslast 30 patents

Information Patent Grant
Visual efficacy measuring method for objects in different light env...
- Patent number 10,746,605
- Issue date Aug 18, 2020
- BEIJING UNIVERSITY OF TECHNOLOGY (CN)
- Jiangbi Hu
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
A VISUAL EFFICACY MEASURING METHOD FOR OBJECTS IN DIFFERENT LIGHT E...
- Publication number 20190033140
- Publication date Jan 31, 2019
- Beijing University Of Technology (CN)
- Jiangbi HU
- G01 - MEASURING TESTING
Information Patent Application
AN ILLUMINATION STANDARD CALCULATION METHOD AND SYSTEM FOR A TUNNEL...
- Publication number 20180307918
- Publication date Oct 25, 2018
- Beijing University Of Technology (CN)
- Jiangbi HU
- B60 - VEHICLES IN GENERAL
Information Patent Application
VISUAL EFFICACY DETERMINING METHOD FOR NON-COLOURED OBJECTS IN DIFF...
- Publication number 20170337297
- Publication date Nov 23, 2017
- BEIJING UNIVERSITY OF TECHNOLOGY
- Jiangbi HU
- G01 - MEASURING TESTING
Information Patent Application
An Illumination Standard Calculation Method And System for A Tunnel...
- Publication number 20170313237
- Publication date Nov 2, 2017
- Beijing University Of Technology (CN)
- Jiangbi HU
- B60 - VEHICLES IN GENERAL
Information Patent Application
METHOD AND DEVICE FOR CHARGING MANAGEMENT
- Publication number 20170093182
- Publication date Mar 30, 2017
- Xiaomi Inc.
- Xiaoqin ZHANG
- G06 - COMPUTING CALCULATING COUNTING