| 6351761 |
Information stream management push-pull based server for gathering and distributing articles and messages specified by the user |
Mark Jones, Lawrence O'Gorman |
2002-02-26 |
| 6199052 |
Secure electronic transactions using a trusted intermediary with archive and verification request services |
Todd Jay Mitty, Douglas Scott Shoupp, Andrew Robert Rolfe |
2001-03-06 |
| 6161181 |
Secure electronic transactions using a trusted intermediary |
Patrick J. Haynes, III, Thomas Jay Friedman, Douglas Scott Shoupp, Todd Jay Mitty, Ajit Mathias Prabhu |
2000-12-12 |
| 6145079 |
Secure electronic transactions using a trusted intermediary to perform electronic services |
Todd Jay Mitty, Douglas Scott Shoupp, Ajit Mathias Prabhu |
2000-11-07 |
| 5734781 |
Videocassette device with digital storage and videotape loop for analog playback |
— |
1998-03-31 |
| 5594657 |
System for synthesizing field programmable gate array implementations from high level circuit descriptions |
Nam-Sung Woo |
1997-01-14 |