Issued Patents 2011
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8086811 | Optimizations of a perform frame management function issued by pageable guests | Charles W. Gainey, Jr., Dan F. Greiner, Lisa C. Heller, Damian L. Osisek | 2011-12-27 |
| 8055817 | Efficient handling of queued-direct I/O requests and completions | Raymond M. Higgs, George P. Kuch, Bruce H. Ratcliff, Jerry W. Stevens | 2011-11-08 |
| 8041923 | Load page table entry address instruction execution based on an address translation format control field | Dan F. Greiner, Lisa C. Heller, Damian L. Osisek, Erwin Pfeffer, Timothy J. Slegel | 2011-10-18 |
| 8041922 | Enhanced dynamic address translation with load real address function | Dan F. Greiner, Lisa C. Heller, Damian L. Osisek, Erwin Pfeffer, Timothy J. Slegel | 2011-10-18 |
| 8001544 | Method and storage medium for virtualization of device self-description information using in-transit modification | Frank W. Brice, Jr., Mark P. Gardiner, Stephen G. Wilkins, Harry M. Yunderfriend | 2011-08-16 |
| 8001298 | Providing extended measurement data in an I/O processing system | Mark P. Bendyk, Daniel F. Casper, John R. Flanagan, Roger G. Hathorn, Catherine C. Huang +3 more | 2011-08-16 |
| 7954099 | Demultiplexing grouped events into virtual event queues while in two levels of virtualization | Janet R. Easton, Charles W. Gainey, Jr., Tan Lu, Ugochukwu C. Njoku, Stephen G. Wilkins +3 more | 2011-05-31 |
| 7941799 | Interpreting I/O operation requests from pageable guests without host intervention | Janet R. Easton, William A. Holder, Bernd Nerz, Damian L. Osisek, Richard P. Tarcza +1 more | 2011-05-10 |
| 7941570 | Bi-directional data transfer within a single I/O operation | John R. Flanagan, Daniel F. Casper, Catherine C. Huang, Matthew J. Kalos, Ugochukwu C. Njoku +1 more | 2011-05-10 |
| 7937507 | Extended measurement word determination at a channel subsystem of an I/O processing system | Mark P. Bendyk, Daniel F. Casper, John R. Flanagan, Roger G. Hathorn, Catherine C. Huang +3 more | 2011-05-03 |
| 7917813 | Exception condition determination at a control unit in an I/O processing system | Scott M. Carlson, Daniel F. Casper, John R. Flanagan, Charles W. Gainey, Jr., Roger G. Hathorn +4 more | 2011-03-29 |
| 7908403 | Reserved device access contention reduction | Mark P. Bendyk, Daniel F. Casper, John R. Flanagan, Clint A. Hardy, Roger G. Hathorn +4 more | 2011-03-15 |
| 7904605 | Computer command and response for determining the state of an I/O operation | Harry M. Yudenfriend, Scott M. Carlson, Daniel F. Casper, John R. Flanagan, Roger G. Hathorn +5 more | 2011-03-08 |
| 7899944 | Open exchange limiting in an I/O processing system | Mark P. Bendyk, Daniel F. Casper, John R. Flanagan, Roger G. Hathorn, Catherine C. Huang +3 more | 2011-03-01 |
| 7890668 | Providing indirect data addressing in an input/output processing system where the indirect data address list is non-contiguous | Daniel F. Casper, Mark P. Bendyk, John R. Flanagan, Catherine C. Huang, Matthew J. Kalos +3 more | 2011-02-15 |