| 11501274 |
Over the air update of payment transaction data stored in secure memory |
Hao Ngo, David William Wilson, Gustavo Mariath Zeiden, Chris Pitchford, Kiushan Pirzadeh |
2022-11-15 |
| 11461760 |
Authentication using application authentication element |
David William Wilson, John Francis Benedict Bourdillon |
2022-10-04 |
| 11443321 |
Payment service authentication for a transaction using a generated dynamic verification value |
Jagdeep Singh Sahota |
2022-09-13 |
| 11438766 |
Terminal type identification in interaction processing |
Gavin Shenker, Brian Sullivan, Hao Ngo |
2022-09-06 |
| 11315099 |
Over the air update of payment transaction data stored in secure memory |
Hao Ngo, David William Wilson, Gustavo Mariath Zeiden, Chris Pitchford, Kiushan Pirzadeh |
2022-04-26 |
| 11308478 |
Mid-range reader interactions |
Jing Jin, Thomas Bellenger, Bryan Carroll |
2022-04-19 |
| 11257074 |
Transaction risk based token |
Gyan Prakash, Ajit Gaddam, Selim Aissi |
2022-02-22 |
| 11238437 |
Prepaid chip card exception processing |
David William Wilson |
2022-02-01 |
| 11238140 |
Encryption key exchange process using access device |
Christopher Dean |
2022-02-01 |
| 11232427 |
Method of performing transactions with contactless payment devices using pre-tap and two-tap operations |
Hao Ngo, David William Wilson |
2022-01-25 |