Inventor · disambiguated record

Hanfei Chen

Also filed as: CHEN HANFEI

2 granted patents·0 citations·filing 2019–2019

22Inventor score

Technology areasF04D

Files withGD MIDEA ENV APPLIANCES MFG CO LTD2

Top patents by PatentIndex Score

2 records

0151US12222131B2Box cover, water box, humidification apparatus, and air blowing deviceGD MIDEA ENV APPLIANCES MFG CO LTD·Filed 2019·Granted Feb 11, 2025·0 cites·10 claims
0246US11867194B2Impeller apparatus and air blowing deviceGD MIDEA ENV APPLIANCES MFG CO LTD·Filed 2019·Granted Jan 9, 2024·0 cites·19 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →