Inventor · disambiguated record
Yi-Fen Tsui
Also filed as: TSUI YI-FEN
3 granted patents·1 citations·filing 2013–2021
53Inventor score
Top patents by PatentIndex Score
3 records- 0158US12282923B2Real and virtual identity verification circuit, system thereof and electronic transaction methodSAMTON INTERNATIONAL DEVELOPMENT TECH CO LTD·Filed 2021·Granted Apr 22, 2025·0 cites·7 claims
- 0255US11144922B2Electronic transaction methodSAMTON INTERNATIONAL DEVELOPMENT TECH CO LTD·Filed 2016·Granted Oct 12, 2021·1 cites·6 claims
- 0342US11151565B2Identity verification circuit and system thereofSAMTON INTERNATIONAL DEVELOPMENT TECH CO LTD·Filed 2013·Granted Oct 19, 2021·0 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →