Xuegang CAI

Person

Foshan, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Central tube set, spiral wound reverse osmosis membrane component,...
- Patent number 11,077,406
- Issue date Aug 3, 2021
- Xuegang Cai
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Central tube component of filter element and manufacturing method t...
- Patent number 10,967,330
- Issue date Apr 6, 2021
- Guodong Song
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Central tube for filter cartridge and filtering device having same
- Patent number 10,807,045
- Issue date Oct 20, 2020
- FOSHAN MIDEA CHUNGHO WATER PURIFICATION EQUIPMENT CO., LTD.
- Guodong Song
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Central tube component of filter element and manufacturing method t...
- Patent number 10,589,229
- Issue date Mar 17, 2020
- Guodong Song
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Integrated composite filter cartridge and water purifying system ha...
- Patent number 10,399,011
- Issue date Sep 3, 2019
- FOSHAN SHUNDE MIDEA WATER DISPENSER MFG. CO., LTD.
- Xuegang Cai
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Water purification system
- Patent number 10,399,021
- Issue date Sep 3, 2019
- Xuegang Cai
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Integrated composite filter and water purification system having th...
- Patent number 10,399,019
- Issue date Sep 3, 2019
- GUANGDONG MIDEA WATER DISPENSER MFG. CO., LTD.
- Xuegang Cai
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Water purification system
- Patent number 10,370,265
- Issue date Aug 6, 2019
- FOSHAN SHUNDE MIDEA WATER DISPENSER MFG. CO., LTD.
- Xuegang Cai
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

Patents Applicationslast 30 patents

Information Patent Application
CENTRAL TUBE COMPONENT OF FILTER ELEMENT AND MANUFACTURING METHOD T...
- Publication number 20200222856
- Publication date Jul 16, 2020
- FOSHAN MIDEA CHUNGHO WATER PURIFICATION EQUIPMENT CO., LTD.
- GUODONG SONG
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
CENTRAL TUBE SET, SPIRAL WOUND REVERSE OSMOSIS MEMBRANE COMPONENT,...
- Publication number 20190193031
- Publication date Jun 27, 2019
- FOSHAN SHUNDE MIDEA WATER DISPENSER MPG.CO., LTD.
- Xuegang Cai
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
COMPOSITE FILTER ASSEMBLY AND WATER PURIFICATION SYSTEM
- Publication number 20190127255
- Publication date May 2, 2019
- Foshan Shunde Midea Water Dispenser Manufacturing Co., Ltd.
- Xingzhi ZHANG
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
CENTRAL TUBE COMPONENT OF FILTER ELEMENT AND MANUFACTURING METHOD T...
- Publication number 20190022589
- Publication date Jan 24, 2019
- Guodong SONG
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
CENTRAL TUBE FOR FILTER CARTRIDGE AND FILTERING DEVICE HAVING SAME
- Publication number 20180318768
- Publication date Nov 8, 2018
- FOSHAN MIDEA CHUNGHO WATER PURIFICATION EQUIPMENT CO., LTD.
- Guodong SONG
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
INTEGRATED COMPOSITE FILTER CARTRIDGE AND WATER PURIFYING SYSTEM HA...
- Publication number 20180043288
- Publication date Feb 15, 2018
- FOSHAN SHUNDE MIDEA WATER DISPENSER MFG. CO., LTD.
- Xuegang Cai
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
WATER PURIFICATION SYSTEM
- Publication number 20170349454
- Publication date Dec 7, 2017
- FOSHAN SHUNDE MIDEA WATER DISPENSER MFG. CO., LTD.
- Xuegang Cai
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
WATER PURIFICATION SYSTEM
- Publication number 20160361673
- Publication date Dec 15, 2016
- GUANGDONG MIDEA WATER DISPENSER MFG. CO., LTD.
- Xuegang CAI
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
INTEGRATED COMPOSITE FILTER AND WATER PURIFICATION SYSTEM HAVING TH...
- Publication number 20160175746
- Publication date Jun 23, 2016
- GUANGDONG MIDEA WATER DISPENSER MFG. CO., LTD.
- Xuegang CAI
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Xuegang CAI

Person

Patents Grantslast 30 patents

Central tube set, spiral wound reverse osmosis membrane component,...

Central tube component of filter element and manufacturing method t...

Central tube for filter cartridge and filtering device having same

Central tube component of filter element and manufacturing method t...

Integrated composite filter cartridge and water purifying system ha...

Water purification system

Integrated composite filter and water purification system having th...

Water purification system

Patents Applicationslast 30 patents

CENTRAL TUBE COMPONENT OF FILTER ELEMENT AND MANUFACTURING METHOD T...

CENTRAL TUBE SET, SPIRAL WOUND REVERSE OSMOSIS MEMBRANE COMPONENT,...

COMPOSITE FILTER ASSEMBLY AND WATER PURIFICATION SYSTEM

CENTRAL TUBE COMPONENT OF FILTER ELEMENT AND MANUFACTURING METHOD T...

CENTRAL TUBE FOR FILTER CARTRIDGE AND FILTERING DEVICE HAVING SAME

INTEGRATED COMPOSITE FILTER CARTRIDGE AND WATER PURIFYING SYSTEM HA...

WATER PURIFICATION SYSTEM

WATER PURIFICATION SYSTEM

INTEGRATED COMPOSITE FILTER AND WATER PURIFICATION SYSTEM HAVING TH...