Xianlin Zhang

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Qingdao, CN

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Patents Grantslast 30 patents

Information Patent Grant
Drive control method for electronic expansion valve
- Patent number 10,289,123
- Issue date May 14, 2019
- Qingdao Hisense Hitachi Air-Conditioning Systems Co., Ltd.
- Xizhi Li
- G05 - CONTROLLING REGULATING
Information Patent Grant
Drive control device and method for electronic expansion valve
- Patent number 9,851,725
- Issue date Dec 26, 2017
- Qingdao Hisense Hitachi Air-Conditioning Systems Co., Ltd.
- Xizhi Li
- G05 - CONTROLLING REGULATING

Patents Applicationslast 30 patents

Information Patent Application
DRIVE CONTROL METHOD FOR ELECTRONIC EXPANSION VALVE
- Publication number 20170250629
- Publication date Aug 31, 2017
- Qingdao Hisense Hitachi Air-Conditioning Systems Co., Ltd.
- Xizhi Li
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Drive Control Device and Method for Electronic Expansion Valve
- Publication number 20140343735
- Publication date Nov 20, 2014
- HISENSE USA CORP
- Xizhi Li
- F24 - HEATING RANGES VENTILATING