Hongbin Liu

Person

Foshan, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Three-pipe multi-split air-conditioning system and control method t...
- Patent number 12,158,283
- Issue date Dec 3, 2024
- GUANGDONG GIWEE TECHNOLOGY CO. LTD.
- Xiangshi Mai
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Oil return control method of multi-functional multi-split system wi...
- Patent number 12,025,353
- Issue date Jul 2, 2024
- GUANGDONG GIWEE TECHNOLOGY CO. LTD.
- Min Zhou
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Three-pipe multi-split system and control method thereof
- Patent number 11,913,704
- Issue date Feb 27, 2024
- GUANGDONG GIWEE TECHNOLOGY CO. LTD.
- Xiangshi Mai
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Defrosting control method of multifunctional multi-split system wit...
- Patent number 11,906,221
- Issue date Feb 20, 2024
- GUANGDONG GIWEE TECHNOLOGY CO. LTD.
- Min Zhou
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Non-stop defrosting multi-connected hot water system and control me...
- Patent number 11,867,441
- Issue date Jan 9, 2024
- GUANGDONG GIWEE TECHNOLOGY CO. LTD.
- Xiangshi Mai
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...

Patents Applicationslast 30 patents

Information Patent Application
THREE-PIPE MULTI-SPLIT AIR CONDITIONING SYSTEM AND CONTROL METHOD T...
- Publication number 20220333843
- Publication date Oct 20, 2022
- Guangdong Giwee Technology Co. Ltd.
- Xiangshi Mai
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
THREE-PIPE MULTI-SPLIT SYSTEM AND CONTROL METHOD THEREOF
- Publication number 20220333836
- Publication date Oct 20, 2022
- Guangdong Giwee Technology Co. Ltd.
- Xiangshi Mai
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
NON-STOP DEFROSTING MULTI-CONNECTED HOT WATER SYSTEM AND CONTROL ME...
- Publication number 20220235983
- Publication date Jul 28, 2022
- Guangdong Giwee Technology Co. Ltd.
- Xiangshi Mai
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
OIL RETURN CONTROL METHOD OF MULTI-FUNCTIONAL MULTI-SPLIT SYSTEM WI...
- Publication number 20220205692
- Publication date Jun 30, 2022
- Guangdong Giwee Technology Co. Ltd.
- Min Zhou
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
DEFROSTING CONTROL METHOD OF MULTIFUNCTIONAL MULTI-SPLIT SYSTEM WIT...
- Publication number 20220205695
- Publication date Jun 30, 2022
- Guangdong Giwee Technology Co. Ltd.
- Min Zhou
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
THREE-PIPE MULTI-SPLIT AIR-CONDITIONING SYSTEM AND CONTROL METHOD T...
- Publication number 20220196259
- Publication date Jun 23, 2022
- Guangdong Giwee Technology Co., Ltd.
- Xiangshi Mai
- F24 - HEATING RANGES VENTILATING

Hongbin Liu

Person

Patents Grantslast 30 patents

Three-pipe multi-split air-conditioning system and control method t...

Oil return control method of multi-functional multi-split system wi...

Three-pipe multi-split system and control method thereof

Defrosting control method of multifunctional multi-split system wit...

Non-stop defrosting multi-connected hot water system and control me...

Patents Applicationslast 30 patents

THREE-PIPE MULTI-SPLIT AIR CONDITIONING SYSTEM AND CONTROL METHOD T...

THREE-PIPE MULTI-SPLIT SYSTEM AND CONTROL METHOD THEREOF

NON-STOP DEFROSTING MULTI-CONNECTED HOT WATER SYSTEM AND CONTROL ME...

OIL RETURN CONTROL METHOD OF MULTI-FUNCTIONAL MULTI-SPLIT SYSTEM WI...

DEFROSTING CONTROL METHOD OF MULTIFUNCTIONAL MULTI-SPLIT SYSTEM WIT...

THREE-PIPE MULTI-SPLIT AIR-CONDITIONING SYSTEM AND CONTROL METHOD T...