Yu Fu

Person

Qingdong, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Method of adjusting electronic expansion valve of outdoor unit of a...
- Patent number 11,604,016
- Issue date Mar 14, 2023
- QINGDAO HAIER AIR CONDITIONER GENERAL CORP., LTD.
- Wenming Xu
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Preparation methods of high modulus carbon fiber (HMCF) and precurs...
- Patent number 11,149,361
- Issue date Oct 19, 2021
- China University of Petroleum
- Dong Liu
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Cooling device for air conditioner circuit board
- Patent number 10,976,062
- Issue date Apr 13, 2021
- QINGDAO HAIER AIR CONDITIONER GENERAL CORP., LTD.
- Fei Wang
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Method of controlling electronic expansion valve of air-conditioner
- Patent number 10,976,089
- Issue date Apr 13, 2021
- QINGDAO HAIER AIR CONDITIONER GENERAL CORP., LTD.
- Wenming Xu
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Air conditioner and method for self-cleaning air conditioner heat e...
- Patent number 10,969,134
- Issue date Apr 6, 2021
- QINGDAO HAIER AIR CONDITIONER GENERAL CORP., LTD.
- Mingjie Zhang
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Method of adjusting electronic expansion valve of air conditioner
- Patent number 10,828,965
- Issue date Nov 10, 2020
- QINGDAO HAIER AIR CONDITIONER GENERAL CORP., LTD.
- Wenming Xu
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Method for cleaning air conditioner indoor unit and outdoor unit
- Patent number 10,775,062
- Issue date Sep 15, 2020
- QINGDAO HAIER AIR CONDITIONER GENERAL CORP., LTD.
- Fei Wang
- F24 - HEATING RANGES VENTILATING
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
METHOD OF ADJUSTING ELECTRONIC EXPANSION VALVE OF OUTDOOR UNIT OF A...
- Publication number 20190310001
- Publication date Oct 10, 2019
- QINGDAO HAIER AIR CONDITIONER GENERAL CORP., LTD.
- Wenming XU
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
METHOD OF ADJUSTING ELECTRONIC EXPANSION VALVE OF AIR CONDITIONER
- Publication number 20190255915
- Publication date Aug 22, 2019
- QINGDAO HAIER AIR CONDITIONER GENERAL CORP., LTD.
- Wenming XU
- B60 - VEHICLES IN GENERAL
Information Patent Application
METHOD OF CONTROLLING ELECTRONIC EXPANSION VALVE OF AIR-CONDITIONER
- Publication number 20190257563
- Publication date Aug 22, 2019
- QINGDAO HAIER AIR CONDITIONER GENERAL CORP., LTD.
- Wenming XU
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
Cooling Device for Air Conditioner Circuit Board
- Publication number 20190049124
- Publication date Feb 14, 2019
- QINGDAO HAIER AIR CONDITIONER GENERAL CORP., LTD.
- Fei Wang
- F24 - HEATING RANGES VENTILATING
Information Patent Application
Self-Cleaning Method for Air-Conditioner Heat Exchanger
- Publication number 20180259216
- Publication date Sep 13, 2018
- QINGDAO HAIER AIR CONDITIONER GENERAL CORP., LTD.
- Mingjie Zhang
- F24 - HEATING RANGES VENTILATING
Information Patent Application
METHOD FOR CLEANING AIR CONDITIONER INDOOR UNIT AND OUTDOOR UNIT
- Publication number 20180259208
- Publication date Sep 13, 2018
- QINGDAO HAIER AIR CONDITIONER GENERAL CORP., LTD.
- Fei Wang
- F24 - HEATING RANGES VENTILATING
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

Person

Patents Grantslast 30 patents

Method of adjusting electronic expansion valve of outdoor unit of a...

Preparation methods of high modulus carbon fiber (HMCF) and precurs...

Cooling device for air conditioner circuit board

Method of controlling electronic expansion valve of air-conditioner

Air conditioner and method for self-cleaning air conditioner heat e...

Method of adjusting electronic expansion valve of air conditioner

Method for cleaning air conditioner indoor unit and outdoor unit

Self-cleaning device of filtering net and air conditioner having it

Self-cleaning device of filtering net of air conditioner

Patents Applicationslast 30 patents

METHOD OF ADJUSTING ELECTRONIC EXPANSION VALVE OF OUTDOOR UNIT OF A...

METHOD OF ADJUSTING ELECTRONIC EXPANSION VALVE OF AIR CONDITIONER

METHOD OF CONTROLLING ELECTRONIC EXPANSION VALVE OF AIR-CONDITIONER

Cooling Device for Air Conditioner Circuit Board

Self-Cleaning Method for Air-Conditioner Heat Exchanger

METHOD FOR CLEANING AIR CONDITIONER INDOOR UNIT AND OUTDOOR UNIT

SELF-CLEANING DEVICE OF FILTERING NET AND AIR CONDITIONER HAVING IT

SELF-CLEANING DEVICE OF FILTERING NET OF AIR CONDITIONER