Inventor · disambiguated record

Dingquan Zhang

Also filed as: ZHANG DINGQUAN

2 granted patents·3 citations·filing 2021–2024

38Inventor score

Technology areasF16D

Files withNINGBO HUAYI ELECTRONIC APPLIANCE TECH CO LTD1 SHANGHAI REINPHEN NEW MATERIAL TECH CO LTD1

Top patents by PatentIndex Score

2 records

0152USD1056376SPortable carpet cleanerNINGBO HUAYI ELECTRONIC APPLIANCE TECH CO LTD·Filed 2024·Granted Dec 31, 2024·3 cites·1 claims
0230US11396920B2Method for improving braking performance of microporous friction materials under wet conditionsSHANGHAI REINPHEN NEW MATERIAL TECH CO LTD·Filed 2021·Granted Jul 26, 2022·0 cites·4 claims

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