Guoqi ZHANG

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Hefei, CN

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Patents Grantslast 30 patents

Information Patent Grant
Air vent structure and box-type inverter having the same
- Patent number 10,746,431
- Issue date Aug 18, 2020
- Sungrow Power Supply Co. Ltd.
- Ye Yang
- F24 - HEATING RANGES VENTILATING

Patents Applicationslast 30 patents

Information Patent Application
INVERTER
- Publication number 20230268842
- Publication date Aug 24, 2023
- Sungrow Power Supply Co., Ltd.
- Hao Zheng
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Air Vent Structure and Box-Type Inverter Having the Same
- Publication number 20180356121
- Publication date Dec 13, 2018
- Sungrow Power Supply Co., Ltd.
- Ye YANG
- F24 - HEATING RANGES VENTILATING