Xuming FANG

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Beijing, CN

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Patents Grantslast 30 patents

Information Patent Grant
Refrigeration system with direct expansion refrigeration mode and r...
- Patent number 11,892,216
- Issue date Feb 6, 2024
- AIRSYS Refrigeration Engineering Technology (Beijing) Co. Ltd.
- Yunshui Chen
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Heat recovery device and air conditioning system
- Patent number 11,668,474
- Issue date Jun 6, 2023
- AIRSYS Refrigeration Engineering Technology (Beijing) Co. Ltd.
- Yunshui Chen
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Air conditioning system
- Patent number 11,655,990
- Issue date May 23, 2023
- AIRSYS Refrigeration Engineering Technology (Beijing) Co. Ltd.
- Yunshui Chen
- F24 - HEATING RANGES VENTILATING

Patents Applicationslast 30 patents

Information Patent Application
Air Wall Type Air Conditioning Unit
- Publication number 20240230151
- Publication date Jul 11, 2024
- AIRSYS REFRIGERATION ENGINEERINGTECHNOLOGY (BEIJING) CO., LTD.
- Yunshui CHEN
- F24 - HEATING RANGES VENTILATING
Information Patent Application
Refrigeration System and Control Method of Refrigeration System
- Publication number 20230152017
- Publication date May 18, 2023
- AIRSYS Refrigeration Engineering Technology (Beijing) Co. Ltd.
- Yunshui CHEN
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
Heat Recovery Device and Air Conditioning System
- Publication number 20210199313
- Publication date Jul 1, 2021
- AIRSYS Refrigeration Engineering Technology (Beijing) Co. Ltd.
- Yunshui CHEN
- F24 - HEATING RANGES VENTILATING
Information Patent Application
Air Conditioning System
- Publication number 20210199315
- Publication date Jul 1, 2021
- AIRSYS Refrigeration Engineering Technology (Beijing) Co. Ltd.
- Yunshui CHEN
- F24 - HEATING RANGES VENTILATING