Inventor · disambiguated record
Qihui Bu
Also filed as: BU QIHUI
2 granted patents·2 pending applications·2 citations·filing 2016–2018
34Inventor score
Top patents by PatentIndex Score
4 records- 0175US10260780B2Enhanced vapor injection air conditioning systemGD MIDEA HEATING & VENTILATING EQUIPMENT CO LTD·Filed 2016·Granted Apr 16, 2019·2 cites·12 claims
- 0243US2021148615A1Multi-split air conditioning system and method and device for controlling oil return of the multi-split air conditioning systemGD MIDEA HEATING & VENTILATING EQUIPMENT CO LTD·Filed 2018·Application pending·0 cites
- 0340US10614642B2Method and device for unlocking air conditioning unit and serverGD MIDEA HEATING & VENTILATING EQUIPMENT CO LTD·Filed 2017·Granted Apr 7, 2020·0 cites·4 claims
- 0440US2019056139A1Multi-connected system and control method thereofGD MIDEA HEATING & VENTILATING EQUIPMENT CO LTD·Filed 2018·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →