Issued Patents All Time
Showing 51–75 of 103 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8229118 | Method and apparatus for authentication in wireless communications | Michael Paddon, Philip Michael Hawkes, James Semple | 2012-07-24 |
| 8213607 | Method for securely extending key stream to encrypt high-entropy data | Philip Michael Hawkes | 2012-07-03 |
| 8126139 | Partial encryption and full authentication of message blocks | Philip Michael Hawkes | 2012-02-28 |
| 8121296 | Method and apparatus for security in a data processing system | Philip Michael Hawkes, Raymond Hsu, Ramin Rezaiifar | 2012-02-21 |
| 8098816 | Apparatus and method for evaluating a cipher structure's resistance to cryptanalysis | Lu Xiao, Philip Michael Hawkes | 2012-01-17 |
| 8064602 | Method and application for authentication of a wireless communication using an expiration marker | Michael Paddon, Philip Michael Hawkes, James Semple | 2011-11-22 |
| 8046587 | Method off-line authentication on a limited-resource device | Alexander Gantman | 2011-10-25 |
| 8042164 | Device and process for unique internet access identification | Leonid Sheynblat, Elio J. Oliva | 2011-10-18 |
| 8027330 | Efficient classification of network packets | Michael Paddon, Philip Michael Hawkes | 2011-09-27 |
| 8019802 | Cryptographically secure pseudo-random number generator | Alexander Gantman, Lu Xiao | 2011-09-13 |
| 7995751 | Method and apparatus for encrypting data in a wireless communication system | — | 2011-08-09 |
| 7966662 | Method and system for managing authentication and payment for use of broadcast material | James Semple, Roy Franklin Quick, Jr., Philip Michael Hawkes | 2011-06-21 |
| 7966497 | System and method for acoustic two factor authentication | Alexander Gantman | 2011-06-21 |
| 7966000 | Secure bootstrapping for wireless communications | James Semple, John Wallace Nasielski | 2011-06-21 |
| 7836308 | Apparatus and method for multiple function authentication device | Alexander Gantman, Jack Steenstra, John Noerenberg | 2010-11-16 |
| 7826613 | Stream cipher cryptographic system and method | Philip Michael Hawkes | 2010-11-02 |
| 7773553 | Method and apparatus for securely transmitting distributed RAND for use in mobile station authentication | — | 2010-08-10 |
| 7756269 | Cryptosystem for communication networks | Philip Michael Hawkes, Roy Franklin Quick, Jr. | 2010-07-13 |
| 7751567 | Local authentication of mobile subscribers outside their home systems | Roy Franklin Quick, Jr. | 2010-07-06 |
| 7715822 | Secure bootstrapping for wireless communications | James Semple, John Wallace Nasielski | 2010-05-11 |
| 7668315 | Local authentication of mobile subscribers outside their home systems | Roy Franklin Quick, Jr. | 2010-02-23 |
| 7623656 | Stream cipher encryption and message authentication | Phillip Hawkes, Michael Paddon | 2009-11-24 |
| 7533735 | Digital authentication over acoustic channel | Alexander Gantman | 2009-05-19 |
| 7515713 | Secure generation of temporary mobile station identifiers | Roy Franklin Quick, Jr. | 2009-04-07 |
| 7487362 | Digital authentication over acoustic channel | Jack Steenstra, Alexander Gantman, John Noerenberg, Ahmad Jalali | 2009-02-03 |