Inventor · disambiguated record
Zhongqiu Liu
Also filed as: LIU ZHONGQIU
4 granted patents·1 pending application·12 citations·filing 2005–2022
64Inventor score
Files withHENGDA BIOMEDICAL TECH CO LTD1MIAXIS BIOMETRICS CO LTD1SHI FENG1UNIV HONG KONG BAPTIST1UNIV QUFU NORMAL1
Top patents by PatentIndex Score
5 records- 0167US7340080B2Fingerprint verification method and apparatus based on global ridgelineMIAXIS BIOMETRICS CO LTD·Filed 2005·Granted Mar 4, 2008·11 cites·10 claims
- 0253US9886619B2Fingerprint template based on fuzzy feature point information and fingerprint identification methodSHI FENG·Filed 2014·Granted Feb 6, 2018·1 cites·8 claims
- 0350US12226473B2SARS-COV-2 antigen polypeptide, recombinant adeno-associated virus expressing the polypeptide, and vaccine containing the virusHENGDA BIOMEDICAL TECH CO LTD·Filed 2021·Granted Feb 18, 2025·0 cites·8 claims
- 0449US7419960B2Hemiterpene glycosides with anti-platelet aggregation activities from Ilex pubescensUNIV HONG KONG BAPTIST·Filed 2005·Granted Sep 2, 2008·0 cites·6 claims
- 0547US2023182122A1Use of magnetic mesoporous poly(ionic liquid) interfacial catalyst in hydrogenation reaction and preparation of biodieselUNIV QUFU NORMAL·Filed 2022·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →