Issued Patents All Time
Showing 25 most recent of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12355874 | Stateful hash-based signatures using a secure device | — | 2025-07-08 |
| 12058112 | Binding data to a network in the presence of an entity | Nathaniel McCallum | 2024-08-06 |
| 11032254 | Binding data to a network in the presence of an entity | Nathaniel McCallum | 2021-06-08 |
| 10129025 | Binding data to a network in the presence of an entity with revocation capabilities | Nathaniel McCallum | 2018-11-13 |
| 9882718 | Using a module for opening multiple databases | — | 2018-01-30 |
| 9306937 | Using a PKCS module for opening multiple databases | — | 2016-04-05 |
| 9038154 | Token Registration | Robert B. Lord, Nang Kon Kwan | 2015-05-19 |
| 8909916 | Using a PKCS module for opening multiple databases | — | 2014-12-09 |
| 8806219 | Time-based function back-off | Robert B. Lord, Steven W. Parkinson | 2014-08-12 |
| 8787566 | Strong encryption | — | 2014-07-22 |
| 8767959 | Block encryption | Jeffrey Darcy | 2014-07-01 |
| 8762350 | Methods and systems for providing data objects on a token | — | 2014-06-24 |
| 8719574 | Certificate generation using virtual attributes | — | 2014-05-06 |
| 8693690 | Organizing an extensible table for storing cryptographic objects | — | 2014-04-08 |
| 8639940 | Methods and systems for assigning roles on a token | Robert B. Lord, Steven W. Parkinson | 2014-01-28 |
| 8422673 | Method and system for protecting against unity keys | — | 2013-04-16 |
| 8332637 | Methods and systems for nonce generation in a token | — | 2012-12-11 |
| 8266262 | Providing network security services for multiple requesters | — | 2012-09-11 |
| 8180741 | Methods and systems for providing data objects on a token | — | 2012-05-15 |
| 8074265 | Methods and systems for verifying a location factor associated with a token | — | 2011-12-06 |
| 7992203 | Methods and systems for secure shared smartcard access | — | 2011-08-02 |
| 7930709 | Methods and apparatus for a dynamic linker speed up | — | 2011-04-19 |
| 7822209 | Methods and systems for key recovery for a token | Christina Fu, Nang Kon Kwan, Steven W. Parkinson | 2010-10-26 |
| 7013390 | Cryptographic policy filters and policy control method and apparatus | Taher Elgamal, Jeff Weinstein | 2006-03-14 |
| 6389534 | Cryptographic policy filters and policy control method and apparatus | Taher Elgamal, Jeff Weinstein | 2002-05-14 |