Yanfang ZHAO

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Beijing, CN

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Patents Grantslast 30 patents

Information Patent Grant
Method and device for predicting flow capacity of ecological river...
- Patent number 12,196,553
- Issue date Jan 14, 2025
- China Institute of Water Resources and Hydropower Research
- Weijie Wang
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
Method and Electronic Device for Video Play
- Publication number 20170169857
- Publication date Jun 15, 2017
- LE HOLDINGS (BEIJING) CO., LTD.
- Yanfang ZHAO
- G11 - INFORMATION STORAGE