Inventor · disambiguated record
Quanhong Che
Also filed as: CHE QUANHONG
3 granted patents·6 citations·filing 2015–2017
56Inventor score
Technology areasG06V
Top patents by PatentIndex Score
3 records- 0176US11144772B2Method and system for fingerprint securityZKTECO CO LTD·Filed 2017·Granted Oct 12, 2021·5 cites·13 claims
- 0245US10762366B2Finger vein identification method and deviceXIAMEN ZKTECO INFORMATION TECH CO LTD·Filed 2015·Granted Sep 1, 2020·1 cites·26 claims
- 0332US10748017B2Palm vein identification method and deviceXIAMEN ZKTECO INFORMATION TECH CO LTD·Filed 2015·Granted Aug 18, 2020·0 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →