Weiying LIU

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Beijing, CN

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Patents Grantslast 30 patents

Information Patent Grant
Coal consumption online measuring system
- Patent number 11,422,100
- Issue date Aug 23, 2022
- CHINA TESTING & CERTIFICATION INTERNATIONAL GROUP CO., LTD.
- Xinmiao Ding
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
METHOD, APPARATUS, ELECTRONIC DEVICE, AND STORAGE MEDIUM FOR IMAGE...
- Publication number 20240289919
- Publication date Aug 29, 2024
- BEIJING ZITIAO NETWORK TECHNOLOGY CO., LTD.
- Huimin ZHAN
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Coal Consumption Online Measuring System
- Publication number 20210231591
- Publication date Jul 29, 2021
- China Building Material Test & Certification Group Co., Ltd.
- Xinmiao DING
- G01 - MEASURING TESTING