Xiaofeng Zhao

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Guangdong, CN

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Patents Grantslast 30 patents

Information Patent Grant
High temperature heat exchange and heat storage unit, and mechanism...
- Patent number 12,203,707
- Issue date Jan 21, 2025
- Xiaofeng Zhao
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Solar collecting and utilizing device
- Patent number 7,975,685
- Issue date Jul 12, 2011
- Xiaofeng Zhao
- F21 - LIGHTING

Patents Applicationslast 30 patents

Information Patent Application
A High Temperature Heat Exchange and Heat Storage Unit, and Mechani...
- Publication number 20240426559
- Publication date Dec 26, 2024
- Xiaofeng Zhao
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
Solar collecting and utilizing device
- Publication number 20080087276
- Publication date Apr 17, 2008
- Xiaofeng Zhao
- F24 - HEATING RANGES VENTILATING