Inventor · disambiguated record
Yuanchao Yu
Also filed as: YU YUANCHAO
6 granted patents·1 pending application·0 citations·filing 2012–2025
62Inventor score
Top patents by PatentIndex Score
7 records- 0154US9499006B2Anti-counterfeiting feature generation method for valuable document and authentication method and device thereforGRG BANKING EQUIPMENT CO LTD·Filed 2013·Granted Nov 22, 2016·0 cites·3 claims
- 0247US12438941B1Data distribution serviceCONFLUENT INC·Filed 2025·Granted Oct 7, 2025·0 cites·20 claims
- 0347US9378415B2Recognition method and recognition device for sheet-type mediumGRG BANKING EQUIPMENT CO LTD·Filed 2013·Granted Jun 28, 2016·0 cites·4 claims
- 0443US9406183B2Valuable document authentication method and deviceGRG BANKING EQUIPMENT CO LTD·Filed 2013·Granted Aug 2, 2016·0 cites·8 claims
- 0534US2018204405A1Detection method and apparatus for overlapped notesGRG BANKING EQUIPMENT CO LTD·Filed 2016·Application pending·0 cites
- 0633US9122944B2Paper medium identifying device and identifying methodYU YUANCHAO·Filed 2012·Granted Sep 1, 2015·0 cites·7 claims
- 0726US10319172B2Banknote crack detection method and apparatusGRG BANKING EQUIPMENT CO LTD·Filed 2015·Granted Jun 11, 2019·0 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →