| 9160740 |
Establishing secure, mutually authenticated communication credentials |
Hao Zhang, Jeffrey B. Kay, Malcolm E. Pearson |
2015-10-13 |
| 8726020 |
Updating configuration information to a perimeter network |
Leon Robert Warman, Malcolm E. Pearson, Andrei Kuznetsov, Nathan F. Waddoups |
2014-05-13 |
| 8640201 |
Mail server coordination activities using message metadata |
Jeffrey B. Kay, Trevor W. Freeman, Malcolm E. Pearson, Hao Zhang |
2014-01-28 |
| 8549295 |
Establishing secure, mutually authenticated communication credentials |
Hao Zhang, Jeffrey B. Kay, Malcolm E. Pearson |
2013-10-01 |
| 8352711 |
Coordinating chores in a multiprocessing environment using a compiler generated exception table |
Mark Ronald Plesko, Christopher W. Brumme |
2013-01-08 |
| 8271768 |
Concurrent handling of exceptions in received aggregate exception structure with supplied exception handlers and marking handled exceptions |
John Duffy, David Callahan, David L. Detlefs, Vance Morrison, Brian Grunkemeyer |
2012-09-18 |
| 8219623 |
Email transport rule per-recipient condition |
Gautam Pulla, Min Wei, Sung-hsun Su |
2012-07-10 |
| 8146085 |
Concurrent exception handling using an aggregated exception structure |
John Duffy, David Callahan, David L. Detlefs, Vance Morrison, Brian Grunkemeyer |
2012-03-27 |
| 8135645 |
Key distribution for secure messaging |
Jeffrey B. Kay, Roy Williams, Trevor W. Freeman, Malcolm E. Pearson |
2012-03-13 |
| 8028026 |
Perimeter message filtering with extracted user-specific preferences |
Chandresh K. Jain, Malcolm E. Pearson, Nathan F. Waddoups, Mihai Costea |
2011-09-27 |
| 7861072 |
Throwing one selected representative exception among aggregated multiple exceptions of same root cause received from concurrent tasks and discarding the rest |
John Duffy, David Callahan, David L. Detlefs, Vance Morrison, Brian Grunkemeyer |
2010-12-28 |
| 7693071 |
System and method for routing messages within a messaging system |
Demetrios Achlioptas, Malcolm E. Pearson, Leon Robert Warman |
2010-04-06 |
| 7681074 |
Transport high availability |
Leon Robert Warman, Malcolm E. Pearson |
2010-03-16 |
| 7529937 |
System and method for establishing that a server and a correspondent have compatible secure email |
Trevor W. Freeman |
2009-05-05 |
