Xiaofei Song

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Suzhou, CN

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Patents Grantslast 30 patents

Information Patent Grant
Carbon dioxide overlapping type heating system, and control method...
- Patent number 12,173,945
- Issue date Dec 24, 2024
- JIANGSU SUJING GROUP CO., LTD.
- Hao Pan
- F24 - HEATING RANGES VENTILATING

Patents Applicationslast 30 patents

Information Patent Application
TRANSCRITICAL CARBON DIOXIDE SINGLE-STAGE AND DOUBLE-STAGE COMPRESS...
- Publication number 20240353158
- Publication date Oct 24, 2024
- JIANGSU SUJING GROUP CO., LTD
- Hao Pan
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
CARBON DIOXIDE HEAT PUMP EVAPORATOR
- Publication number 20230358460
- Publication date Nov 9, 2023
- JIANGSU SUJING GROUP CO., LTD
- Xiaoliang Tang
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
CONSTANT-TEMPERATURE WATER SUPPLY SYSTEM EMPLOYING CARBON DIOXIDE H...
- Publication number 20230106610
- Publication date Apr 6, 2023
- JIANGSU SUJING GROUP CO., LTD
- Xiaoliang TANG
- F24 - HEATING RANGES VENTILATING
Information Patent Application
CARBON DIOXIDE OVERLAPPING TYPE HEATING SYSTEM, AND CONTROL METHOD...
- Publication number 20220412609
- Publication date Dec 29, 2022
- JIANGSU SUJING GROUP CO., LTD
- Hao Pan
- F24 - HEATING RANGES VENTILATING
Information Patent Application
MULTI-PARALLEL CARBON DIOXIDE HEAT PUMP CONTROL METHOD BASED ON TAR...
- Publication number 20220282892
- Publication date Sep 8, 2022
- JIANGSU SUJING GROUP CO., LTD.
- Dan Xiong
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...