Inventor · disambiguated record

Craig Belcher

Also filed as: BELCHER CRAIG · BELCHER CRAIG S

2 granted patents·9 citations·filing 2008–2010

47Inventor score

Technology areasG06V

Files withDU ELIZA YINGZI1 DU YINGZI1

Top patents by PatentIndex Score

2 records

0155US8260009B2System and method for measuring clarity of images used in an iris recognition systemDU YINGZI·Filed 2008·Granted Sep 4, 2012·9 cites·12 claims
0236US8577095B2System and method for non-cooperative iris recognitionDU ELIZA YINGZI·Filed 2010·Granted Nov 5, 2013·0 cites·14 claims

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