Inventor · disambiguated record
Chengfei Pan
Also filed as: PAN CHENGFEI
2 granted patents·2 pending applications·3 citations·filing 2019–2023
41Inventor score
Files withSHANDONG LEDE MACHINERY CO LTD2GD MIDEA HEATING & VENTILATING EQUIPMENT CO LTD1HEFEI MIDEA HEATING & VENTILATING EQUIPMENT CO LTD1
Top patents by PatentIndex Score
4 records- 0164US12234929B2Quick connection clamping hoopSHANDONG LEDE MACHINERY CO LTD·Filed 2023·Granted Feb 25, 2025·0 cites·2 claims
- 0254US2025216096A1Air Conditioner Outdoor Unit and Air Conditioning DeviceHEFEI MIDEA HEATING & VENTILATING EQUIPMENT CO LTD·Filed 2023·Application pending·0 cites
- 0353US2021262595A1Quick connection clamping hoopSHANDONG LEDE MACHINERY CO LTD·Filed 2021·Application pending·0 cites
- 0435USD914183SAir conditionerGD MIDEA HEATING & VENTILATING EQUIPMENT CO LTD·Filed 2019·Granted Mar 23, 2021·3 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →