Inventor · disambiguated record
Hui Zhai
Also filed as: ZHAI HUI
12 granted patents·9 pending applications·8 citations·filing 2009–2025
82Inventor score
Top patents by PatentIndex Score
21 records- 0188US11079300B2Air cooling heat pump system, refrigerant leakage detection method and detection system air cooling heat pump system thereofCARRIER CORP·Filed 2019·Granted Aug 3, 2021·4 cites·11 claims
- 0286US10941956B2Data processing method, refrigerant leakage detection method, system failure detection method and system performance detection methodCARRIER CORP·Filed 2019·Granted Mar 9, 2021·3 cites·14 claims
- 0375US11732939B2Detection apparatus and method for refrigerant leakage of air source heat pump systemCARRIER CORP·Filed 2019·Granted Aug 22, 2023·1 cites·15 claims
- 0470US12438357B2Power failure detection circuit and control circuit for VRF systemCARRIER CORP·Filed 2023·Granted Oct 7, 2025·0 cites·20 claims
- 0569US2025362046A1Battery pack, air conditioning system, and method for the sameCARRIER CORP·Filed 2025·Application pending·0 cites
- 0667US12222115B2Air purification deviceCARRIER CORP·Filed 2022·Granted Feb 11, 2025·0 cites·11 claims
- 0763US12407183B2Battery pack, air conditioning system, and method for the sameCARRIER CORP·Filed 2023·Granted Sep 2, 2025·0 cites·18 claims
- 0859US11543148B2Air conditioning system and control method therofCARRIER CORP·Filed 2020·Granted Jan 3, 2023·0 cites·10 claims
- 0957US2024271843A1Valve module and heat pump systemCARRIER CORP·Filed 2024·Application pending·0 cites
- 1057US2025102208A1Heat pump system and control method thereofCARRIER CORP·Filed 2023·Application pending·0 cites
- 1155US11913680B2Heat pump systemCARRIER CORP·Filed 2022·Granted Feb 27, 2024·0 cites·10 claims
- 1255US11598549B2Thermal cycling system and control method of the thermal cycling systemCARRIER CORP·Filed 2020·Granted Mar 7, 2023·0 cites·12 claims
- 1354US12379143B2Heat pump system and control method thereofCARRIER CORP·Filed 2023·Granted Aug 5, 2025·0 cites·12 claims
- 1454US11236919B2Heat exchanging unit, a heat exchanging system and a method of determining failure of a control valve thereinCARRIER CORP·Filed 2020·Granted Feb 1, 2022·0 cites·8 claims
- 1554US2023228470A1Heat pump system and the control method thereofCARRIER CORP·Filed 2023·Application pending·0 cites
- 1654US2025376466A1Ester compounds and use thereofNANJING REJU THERAPEUTICS CO LTD·Filed 2023·Application pending·0 cites
- 1750US11892214B2Outdoor unit and heat pump systemCARRIER CORP·Filed 2020·Granted Feb 6, 2024·0 cites·8 claims
- 1850US2023235943A1Heat pump system and control method thereofCARRIER CORP·Filed 2023·Application pending·0 cites
- 1949US2020316513A1Fan coil and air cleaning systemCARRIER CORP·Filed 2020·Application pending·0 cites
- 2047US2019316821A1Detection apparatus and method for refrigerant leakage of air source cooling only systemCARRIER CORP·Filed 2019·Application pending·0 cites
- 2146US2011247354A1Underground heat exchanger and air conditioning system including the sameASAI HIDEAKI·Filed 2009·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →