Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8688581 | Product level payment network acquired transaction authorization | Loc Nguyen, Stacy Pourfallah | 2014-04-01 |
| 8660855 | System and method using extended authorization hold period | Stacy Pourfallah, Douglas C. Frantz, Roxanna Kayoumi | 2014-02-25 |
| 8660862 | Determination of healthcare coverage using a payment account | Barbara Patterson, Stacy Pourfallah, Loc Nguyen, Nigel Smith | 2014-02-25 |
| 8560446 | Product level payment network acquired transaction authorization | Loc Nguyen, Stacy Pourfallah | 2013-10-15 |
| 7650308 | Auto substantiation for over-the-counter transactions | Loc Nguyen, Stacy Pourfallah | 2010-01-19 |