Issued Patents All Time
Showing 26–49 of 49 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9940490 | Enhanced RFID tag authentication | Harley Heinrich, Yael Maguire, Theron Stanford, Christopher J. Diorio, Scott A. Cooper | 2018-04-10 |
| 9916483 | Tag-handle-based authentication of RFID readers | Harley Heinrich, Tan Mau Wu, Christopher J. Diorio | 2018-03-13 |
| 9887843 | RFID tags with dynamic key replacement | Alberto Pesavento, Christopher J. Diorio | 2018-02-06 |
| 9792472 | Tag-handle-based authentication of RFID readers | Harley Heinrich, Tan Mau Wu, Christopher J. Diorio | 2017-10-17 |
| 9767333 | RFID tag and reader authentication by trusted authority | Christopher J. Diorio, Scott A. Cooper | 2017-09-19 |
| 9740891 | Tag-to-tag communication using RFID readers | Tan Mau Wu | 2017-08-22 |
| 9691243 | Exit-code-based RFID loss-prevention system | Christopher J. Diorio, Scott A. Cooper, Tan Mau Wu | 2017-06-27 |
| 9690949 | Proxy-based reader authentication by trusted authority | Christopher J. Diorio, Scott A. Cooper | 2017-06-27 |
| 9565022 | RFID tags with dynamic key replacement | Alberto Pesavento, Christopher J. Diorio | 2017-02-07 |
| 9553729 | Authentication method between a reader and a radio tag | — | 2017-01-24 |
| 9542550 | Method of mutual authentication between a radio tag and a reader | Loic Ferreira | 2017-01-10 |
| 9501675 | RFID tag and reader authentication by trusted authority | Christopher J. Diorio, Scott A. Cooper | 2016-11-22 |
| 9332430 | Method of identifying and authenticating a radio tag by a reader | Henri Gilbert | 2016-05-03 |
| 9219612 | Method of mutually authenticating a reader and a radio tag | Henri Gilbert | 2015-12-22 |
| 9189904 | Exit-code-based RFID loss-prevention system | Christopher J. Diorio, Scott A. Cooper, Tan Mau Wu | 2015-11-17 |
| 9008624 | Method of authenticating a first and a second entity at a third entity | Benoit Michau | 2015-04-14 |
| 8595506 | Authentication system and method using electronic tags | Henri Gilbert | 2013-11-26 |
| 8588408 | Method of implementing a block cipher algorithm | Henri Gilbert | 2013-11-19 |
| 8543812 | Efficient and secure cryptographic coupon reloading | Henri Gilbert, Marc Girault, Loic Juniot | 2013-09-24 |
| 8458474 | Method of authenticating an entity by a verification entity | Henri Gilbert | 2013-06-04 |
| 6269163 | Enhanced block ciphers with data-dependent rotations | Ronald L. Rivest, Raymond Mark Sidney, Yiqun Yin | 2001-07-31 |
| 6240184 | Password synchronization | Dung Huynh, Ari Juels, Burton S. Kaliski, Jr. | 2001-05-29 |
| 6076163 | Secure user identification based on constrained polynomials | Jeffrey Hoffstein, Burton S. Kaliski, Jr., Daniel Lieman, Yiqun Yin | 2000-06-13 |
| 5400403 | Abuse-resistant object distribution system and method | Burton S. Kaliski, Jr., Paul Fahn | 1995-03-21 |