Inventor · disambiguated record
Yuchang Wu
Also filed as: WU YUCHANG
5 granted patents·3 pending applications·196 citations·filing 2002–2004
84Inventor score
Files withOAKVILLE HONG KONG CO LTD2GUO HUIYAN1INVERNESS MEDICAL SWITZERLAND1OAKVILLE HONG KONG COMPANY LTD1OAKVILLE TRADING HONG KONG LTD1
Top patents by PatentIndex Score
8 records- 0185US7300633B2Specimen collection containerOAKVILLE HONG KONG COMPANY LTD·Filed 2002·Granted Nov 27, 2007·37 cites·52 claims
- 0283US7438852B2Sample collection cup with integrated sample analysis systemINVERNESS MEDICAL SWITZERLAND·Filed 2004·Granted Oct 21, 2008·67 cites·28 claims
- 0371US7114403B2Fluid collection and application device and methods of use of sameOAKVILLE HONG KONG CO LTD·Filed 2004·Granted Oct 3, 2006·72 cites·47 claims
- 0467US7264776B2Sanitary and compact fecal occult blood collectorGUO HUIYAN·Filed 2004·Granted Sep 4, 2007·15 cites·25 claims
- 0560US7455813B2Compact analyte testing cassette with true positive and negative analyte controlsOAKVILLE HONG KONG CO LTD·Filed 2004·Granted Nov 25, 2008·5 cites·20 claims
- 0642US2005106753A1Sanitary fluid collection, application and storage device and methods of use of sameOAKVILLE TRADING HONG KONG LTD·Filed 2004·Application pending·0 cites
- 0741US2004184954A1Lateral flow immunoassay devices for testing saliva and other liquid samples and methods of use of sameFiled 2003·Application pending·0 cites
- 0835US2004133128A1Assay device with attachable seal for use with specimen collection and assay containersFiled 2003·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →