Inventor · disambiguated record
Yonghua Lu
Also filed as: LU YONGHUA
4 granted patents·1 pending application·22 citations·filing 2020–2023
71Inventor score
Top patents by PatentIndex Score
5 records- 0179USD953210SFoldable four-wheel walking aidFOSHAN HCT MEDICAL EQUIPMENT CO LTD·Filed 2020·Granted May 31, 2022·16 cites·1 claims
- 0268US11219573B2Fully foldable four-wheel walking aidFOSHAN HCT MEDICAL EQUIPMENT CO LTD·Filed 2020·Granted Jan 11, 2022·1 cites·10 claims
- 0354USD970397SFour-wheel walking aidFOSHAN HCT MEDICAL EQUIPMENT CO LTD·Filed 2020·Granted Nov 22, 2022·3 cites·1 claims
- 0450US2025008326A1Login authentication system and method, and electronic deviceHUAWEI TECH CO LTD·Filed 2023·Application pending·0 cites
- 0549USD969035SFour wheelerFOSHAN HCT MEDICAL EQUIPMENT CO LTD·Filed 2021·Granted Nov 8, 2022·2 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →