Inventor · disambiguated record
Stephen Orfei
Also filed as: ORFEI STEPHEN · ORFEI STEPHEN W
5 granted patents·1 pending application·346 citations·filing 2001–2010
85Inventor score
Technology areasG06Q
Top patents by PatentIndex Score
6 records- 0193US7058611B2Method and system for conducting secure electronic commerce transactions with authorization request data loop-backMASTERCARD INTERNATIONAL INC·Filed 2001·Granted Jun 6, 2006·121 cites·5 claims
- 0293US6915279B2System and method for conducting secure payment transactionsMASTERCARD INTERNATIONAL INC·Filed 2002·Granted Jul 5, 2005·136 cites·81 claims
- 0387US7983987B2System and method for conducting secure payment transactionMASTERCARD INTERNATIONAL INC·Filed 2003·Granted Jul 19, 2011·53 cites·18 claims
- 0483US8317090B2Methods and systems for performing a financial transactionWIESMAN MARK·Filed 2010·Granted Nov 27, 2012·13 cites·23 claims
- 0579US7801825B2Systems and methods for conducting secure payment transactions using a formatted data structureMASTERCARD INTERNATIONAL INC·Filed 2004·Granted Sep 21, 2010·23 cites·19 claims
- 0654US2002042781A1Universal and interoperable system and method utilizing a universal cardholder authentication field (UCAF) for authentication data collection and validationFiled 2001·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →