Issued Patents All Time
Showing 25 most recent of 70 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10976769 | Method and system for time synchronization among systems using parallel sysplex links | David A. Elko, Richard K. Errickson | 2021-04-13 |
| 10082825 | Method and system for time synchronization among systems using parallel sysplex links | David A. Elko, Richard K. Errickson | 2018-09-25 |
| 9298523 | Method and system for time synchronization among systems using parallel sysplex links | David A. Elko, Richard K. Errickson | 2016-03-29 |
| 9229883 | Extended input/output measurement word facility for obtaining measurement data in an emulated environment | Greg A. Dyck, Tan Lu, Kenneth J. Oakes, Dale F. Riedy, William J. Rooney +3 more | 2016-01-05 |
| 9195394 | Transport mode data transfer between a channel subsystem and input/output devices | Daniel F. Casper, John R. Flanagan, Roger G. Hathorn, Matthew J. Kalos, Louis W. Ricci +1 more | 2015-11-24 |
| 9164699 | Channel subsystem server time protocol commands | Donald Crabtree, Dennis J. Dahlen, Beth A. Glendening, Michel H. T. Hack, Denise M. Sevigny +2 more | 2015-10-20 |
| 9112626 | Employing configuration information to determine the role of a server in a coordinated timing network | Donald Crabtree, Dennis J. Dahlen, Denise M. Sevigny, Judith A. Wierbowski | 2015-08-18 |
| 9026689 | Extended input/output measurement word facility for obtaining measurement data in an emulated environment | Greg A. Dyck, Tan Lu, Kenneth J. Oakes, Dale F. Riedy, William J. Rooney +3 more | 2015-05-05 |
| 9015362 | Monitoring network performance and detecting network faults using round trip transmission times | Marisa Freidhof, Geoffrey E. Miller, Dale F. Riedy, Harry M. Yudenfriend | 2015-04-21 |
| 8990439 | Transport mode data transfer between a channel subsystem and input/output devices | Daniel F. Casper, John R. Flanagan, Roger G. Hathorn, Matthew J. Kalos, Louis W. Ricci +1 more | 2015-03-24 |
| 8972622 | Monitoring network performance and detecting network faults using round trip transmission times | Marisa Freidhof, Geoffrey E. Miller, Dale F. Riedy, Harry M. Yudenfriend | 2015-03-03 |
| 8972606 | Channel subsystem server time protocol commands | Donald Crabtree, Dennis J. Dahlen, Beth A. Glendening, Michel H. T. Hack, Denise M. Sevigny +2 more | 2015-03-03 |
| 8949468 | Method and system for time synchronization among systems using parallel sysplex links | David A. Elko, Richard K. Errickson | 2015-02-03 |
| 8918542 | Facilitating transport mode data transfer between a channel subsystem and input/output devices | Daniel F. Casper, John R. Flanagan, Roger G. Hathorn, Matthew J. Kalos, Louis W. Ricci +1 more | 2014-12-23 |
| 8738792 | Server time protocol messages and methods | Donald Crabtree, Dennis J. Dahlen, Noshir R. Dhondy, Michael H. T. Hack, Denise M. Sevigny +2 more | 2014-05-27 |
| 8639857 | Extended input/output measurement word facility for obtaining measurement data | Greg A. Dyck, Tan Lu, Kenneth J. Oakes, Dale F. Riedy, William J. Rooney +3 more | 2014-01-28 |
| 8631175 | Facilitating transport mode input/output operations between a channel subsystem and input/output devices | Susan K. Candelaria, Daniel F. Casper, John R. Flanagan, Roger G. Hathorn, Matthew J. Kalos +3 more | 2014-01-14 |
| 8615586 | Discovery of logical images at storage area network endpoints | Daniel F. Casper, Scott B. Compton, Patricia G. Driever, John R. Flanagan, Roger G. Hathorn +3 more | 2013-12-24 |
| 8571052 | Determining the configuration of an ethernet fabric | Daniel G. Eisenhauer, Roger G. Hathorn, Jeffrey W. Palm, Sandy K. Kao, Renato J. Recio | 2013-10-29 |
| 8549185 | Facilitating transport mode input/output operations between a channel subsystem and input/output devices | Susan K. Candelaria, Daniel F. Casper, John R. Flanagan, Roger G. Hathorn, Matthew J. Kalos +3 more | 2013-10-01 |
| 8473641 | Facilitating transport mode input/output operations between a channel subsystem and input/output devices | Susan K. Candelaria, Daniel F. Casper, John R. Flanagan, Roger G. Hathorn, Matthew J. Kalos +3 more | 2013-06-25 |
| 8458361 | Channel subsystem server time protocol commands | Donald Crabtree, Dennis J. Dahlen, Beth A. Glendening, Michel H. T. Hack, Denise M. Sevigny +2 more | 2013-06-04 |
| 8416811 | Coordinated timing network having servers of different capabilities | Donald Crabtree, Dennis J. Dahlen, Noshir R. Dhondy, Michel H. T. Hack, Denise M. Sevigny +1 more | 2013-04-09 |
| 8407373 | Extended input/output measurement word facility for obtaining measurement data | Greg A. Dyck, Tan Lu, Kenneth J. Oakes, Dale F. Riedy, William J. Rooney +3 more | 2013-03-26 |
| 8402166 | Access control list endpoint implementation | Daniel G. Eisenhauer, Roger G. Hathorn, Sandy K. Kao, Jeffrey W. Palm, Renato J. Recio | 2013-03-19 |