Quanfeng HUANG

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Hangzhou, Zhejiang, CN

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Patents Grantslast 30 patents

Information Patent Grant
Electronic expansion valve and thermal management assembly
- Patent number 11,913,691
- Issue date Feb 27, 2024
- Zhejiang Sanhua Intelligent Controls Co., Ltd.
- Quanfeng Huang
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Electric valve, heat management assembly and air conditioning system
- Patent number 11,761,557
- Issue date Sep 19, 2023
- Zhejiang Sanhua Intelligent Controls CO., Ltd.
- Quanfeng Huang
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Electric valve and thermal management assembly
- Patent number 11,320,060
- Issue date May 3, 2022
- ZHEJIANG SANHUA INTELLIGENT CONTROLS CO., LTD
- Quanfeng Huang
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
ELECTRONIC EXPANSION VALVE AND THERMAL MANAGEMENT ASSEMBLY
- Publication number 20220003466
- Publication date Jan 6, 2022
- Zhejiang Sanhua Intelligent Controls Co., Ltd
- Quanfeng Huang
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
ELECTRIC VALVE AND THERMAL MANAGEMENT ASSEMBLY
- Publication number 20210332904
- Publication date Oct 28, 2021
- Zhejiang Sanhua Intelligent Controls Co., Ltd.
- Quanfeng HUANG
- B60 - VEHICLES IN GENERAL
Information Patent Application
ELECTRIC VALVE, HEAT MANAGEMENT ASSEMBLY AND AIR CONDITIONING SYSTEM
- Publication number 20210270384
- Publication date Sep 2, 2021
- Zhejiang Sanhua Intelligent Controls Co., Ltd.
- Quanfeng HUANG
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...