Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6598032 | Systems and method for hiding from a computer system entry of a personal identification number (pin) to a smart card | David Carroll Challener, Hernando Ovies, James Peter Ward | 2003-07-22 |
| 6591297 | Data processing system and method for providing a networked printer's physical location | David Carroll Challener, Frank P. Novak, Hernando Ovies | 2003-07-08 |
| 6504825 | Method and system for locating devices during system administration | Barry D. Atkins, David Carroll Challener, Richard Wayne Cheston, John P. Karidis, Frank P. Novak | 2003-01-07 |
| 5970227 | Wireless proximity detector security feature | Richard A. Dayan, Palmer E. Newman | 1999-10-19 |
| 5712973 | Wireless proximity containment security | Richard A. Dayan, Palmer E. Newman | 1998-01-27 |
| 5481724 | Peer to peer computer-interrupt handling | Arthur J. Heimsoth, Ernest N. Mandese, Richard N. Mendelson | 1996-01-02 |
| 5325492 | System for asynchronously delivering self-describing control elements with a pipe interface having distributed, shared memory | Francis M. Bonevento, Eugene M. Thomas | 1994-06-28 |