Zhichun Zhang

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Qingdao, CN

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Patents Grantslast 30 patents

Information Patent Grant
Self-cleaning device of filtering net and air conditioner having it
- Patent number 8,241,376
- Issue date Aug 14, 2012
- Haier Group Corporation
- Zhichun Zhang
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Self-cleaning device of filtering net of air conditioner
- Patent number 8,118,899
- Issue date Feb 21, 2012
- Haier Group Corporation
- Zhichun Zhang
- F24 - HEATING RANGES VENTILATING

Patents Applicationslast 30 patents

Information Patent Application
SELF-CLEANING DEVICE OF FILTERING NET AND AIR CONDITIONER HAVING IT
- Publication number 20100116463
- Publication date May 13, 2010
- HAIER GROUP CORPORATION
- Zhichun Zhang
- F24 - HEATING RANGES VENTILATING
Information Patent Application
SELF-CLEANING DEVICE OF FILTERING NET OF AIR CONDITIONER
- Publication number 20100107575
- Publication date May 6, 2010
- Haier Group Corproation
- Zhichun Zhang
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Refrigerator
- Publication number 20080314066
- Publication date Dec 25, 2008
- HAIER GROUP CORPORATION
- Zhichun Zhang
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
Multi-Temperature Control Refrigerator Comprising an Ice Machine
- Publication number 20080148745
- Publication date Jun 26, 2008
- ZhiChun Zhang
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...