Assignee
AIRSYS REFRIGERATION ENGINEERING TECH BEIJING CO LTD
CN·3 granted patents·1 pending application·3 citations·filing 2020–2024
Top patents by PatentIndex Score
4 records- 0186US11655990B2Air conditioning systemAIRSYS REFRIGERATION ENGINEERING TECH BEIJING CO LTD·Filed 2020·Granted May 23, 2023·3 cites·16 claims
- 0250US2025085007A1Method for Determining Parameters of HVAC System, Computer-Readable Storage Medium, and Electronic DeviceAIRSYS REFRIGERATION ENGINEERING TECH BEIJING CO LTD·Filed 2024·Application pending·0 cites
- 0344US11892216B2Refrigeration system with direct expansion refrigeration mode and refrigerant pumping energy-efficiency mode and control method of refrigeration systemAIRSYS REFRIGERATION ENGINEERING TECH BEIJING CO LTD·Filed 2022·Granted Feb 6, 2024·0 cites·19 claims
- 0443US11668474B2Heat recovery device and air conditioning systemAIRSYS REFRIGERATION ENGINEERING TECH BEIJING CO LTD·Filed 2020·Granted Jun 6, 2023·0 cites·8 claims
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