Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8504395 | System for accepting value from closed groups | Gabriel Vago, Carmi David Gressel | 2013-08-06 |
| 8333321 | Online/offline event related access controlled systems with event specific closed venue wireless applications | Carmi David Gressel, James Philip Rosenthal, Gabriel Vago | 2012-12-18 |
| 8280056 | System and methods for encryption with authentication integrity | Carmi David Gressel, Nicolas Tadeusz Courtois, Gregory Van Bard, Avi Hecht, Timothy Salmon +1 more | 2012-10-02 |
| 8261979 | System and methods for venue controlled buy-back and reselling of access privileges and tickets to closed group events | Carmi David Gressel, James Philip Rosenthal, Gabriel Vago | 2012-09-11 |
| 8107622 | System and method to preclude message modification in data authentication systems through efficent use of feedback in cryptographic functions | Carmi David Gressel, Gregory Van Bard, Orr Dunkelman, Avi Hecht | 2012-01-31 |
| 8056802 | System and methods for accelerated recognition and processing of personal privilege operative for controlling large closed group environments | Carmi David Gressel, James Philip Rosenthal, Mordechay Hadad, Gabriel Vago | 2011-11-15 |
| 7852162 | Pseudo random noise device based on a random frequency modulated oscillator | Carmi David Gressel, Avi Hecht | 2010-12-14 |
| 7827223 | Accelerated throughput synchronized word stream cipher, message authenticator and zero-knowledge output random number generator | Carmi David Gressel, Michael Slobodkin, Roy Krotman, Yehonatan Bick, Mark Fiterman +3 more | 2010-11-02 |
| 6609114 | System for safe collection of payment including electronic payment receipt generators having electronic purses | Carmi David Gressel, David Milstein, Avi Sander, Isaac Hadad | 2003-08-19 |
| 6360321 | Secure computer system | Carmi David Gressel | 2002-03-19 |