Inventor · disambiguated record
Hing Seng Too
Also filed as: TOO HING SENG
4 granted patents·0 citations·filing 2012–2017
59Inventor score
Technology areasG06Q
Top patents by PatentIndex Score
4 records- 0166US9665869B2Systems and methods for enhanced authorization fraud mitigationAMERICAN EXPRESS TRAVEL RELATED SERVICES CO INC·Filed 2014·Granted May 30, 2017·0 cites·19 claims
- 0263US10789595B2Pseudo authorization messagesAMERICAN EXPRESS TRAVEL RELATED SERVICES CO INC·Filed 2017·Granted Sep 29, 2020·0 cites·20 claims
- 0356US8719167B2Systems and methods for enhanced authorization fraud mitigationLEYVA MARCEL·Filed 2012·Granted May 6, 2014·0 cites·20 claims
- 0456US8650120B2Systems and methods for enhanced authorization fraud mitigationLEYVA MARCEL·Filed 2012·Granted Feb 11, 2014·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →