Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12430653 | System, method, and computer program product for verifying a payment device using a magnetometer | Yuexi Chen | 2025-09-30 |
| 12219347 | Secure on-demand ultra-wideband communication channels systems and methods | Brian Sullivan, Aparna Krishnan Girish, Mark Rigby, Christian Aabye, Yuexi Chen +2 more | 2025-02-04 |
| 12218953 | Binding cryptogram with protocol characteristics | Yuexi Chen, Marc Kekicheff, Hao Ngo | 2025-02-04 |
| 12114161 | System and methods for data security using distance measurement | Marc Kekicheff, Yuexi Chen | 2024-10-08 |
| 11785449 | Secure on-demand ultra-wideband communication channels systems and methods | Brian Sullivan, Aparna Krishnan Girish, Mark Rigby, Christian Aabye, Yuexi Chen +2 more | 2023-10-10 |
| 11455617 | Type 4 NFC tags as protocol interface | Kiushan Pirzadeh | 2022-09-27 |
| 11432155 | Method and system for relay attack detection | Yuexi Chen | 2022-08-30 |
| 11394721 | Binding cryptogram with protocol characteristics | Yuexi Chen, Marc Kekicheff, Hao Ngo | 2022-07-19 |
| 10885509 | Bridge device for linking wireless protocols | Yuexi Chen, Philippe Martin | 2021-01-05 |
| 10150328 | Payment card system and method | Sonia Reed, Kenneth Sippola, William Alexander Thaw, William B. Bedwell, Steven Crouch-Baker +3 more | 2018-12-11 |
| 9858517 | Payment card system and method | Sonia Reed, Kenneth Sippola, William Alexander Thaw, William B. Bedwell, Steven Crouch-Baker +3 more | 2018-01-02 |
| 9058548 | Payment card system and method | Sonia Reed, Kenneth Sippola, William Alexander Thaw, William B. Bedwell, Steven Crouch-Baker +3 more | 2015-06-16 |
| 8807437 | Payment card system and method | Sonia Reed, Kenneth Sippola, William Alexander Thaw, Steven Crouch-Baker, Francis Louis Tanzella +3 more | 2014-08-19 |
| 8643378 | Method of performing electrostatic discharge testing on a payment card | Edward Kurtek, Johan Ras, Dung Huynh, Stan Weitz, Chris S. Nelson | 2014-02-04 |
| 8608070 | Systems and methods to define possible ESD risk | Stanley Weitz, Sonia Reed | 2013-12-17 |
| 8474696 | Payment terminal ESD test | Stanley Weitz | 2013-07-02 |
| 8292164 | Testing protocols for extended functionality cards | Edward Kurtek, Samantha Phillips, Jan Swart, Ashish Arora | 2012-10-23 |
| 7902831 | Methods of performing electrostatic discharge testing on a payment card | Edward Kurtek, Johan Ras, Dung Huynh, Stan Weitz, Chris S. Nelson | 2011-03-08 |
| 7815126 | Contactless activation systems and methods | — | 2010-10-19 |
| 7438236 | Contactless activation systems and methods | — | 2008-10-21 |