Issued Patents All Time
Showing 1–25 of 161 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12321776 | Switching between polling-mode and interruption-driven modes without loss of I/O replies | Richard J. Moore | 2025-06-03 |
| 12013791 | Reset dynamic address translation protection instruction | Bruce C. Giamei, Timothy J. Slegel, Christian Borntraeger, Lisa C. Heller, Ute Gaertner +2 more | 2024-06-18 |
| 11875200 | Adjunct processor extended message limit facility | Louis P. Gomes, Harald Freudenberger, Richard J. Moore, Volker Urban, Michael D. Hocker +2 more | 2024-01-16 |
| 11809870 | Function virtualization facility for blocking instruction function of a multi-function instruction of a virtual processor | Dan F. Greiner, Timothy J. Slegel, Lisa C. Heller | 2023-11-07 |
| 11720392 | Live virtual machine relocation to accommodate reversible relocations in a heterogeneous cluster of hypervisor versions | Richard J. Moore, Tracy Ann Krein | 2023-08-08 |
| 11593275 | Operating system deactivation of storage block write protection absent quiescing of processors | Christine M. Yost, Elpida Tzortzatos, Bruce C. Giamei, Timothy J. Slegel, Christian Borntraeger +2 more | 2023-02-28 |
| 11188326 | Function virtualization facility for function query of a processor | Dan F. Greiner, Timothy J. Slegel | 2021-11-30 |
| 11150905 | Efficiency for coordinated start interpretive execution exit for a multithreaded processor | Jonathan D. Bradbury, Fadi Y. Busaba, Mark S. Farrell, Charles W. Gainey, Jr., Dan F. Greiner +4 more | 2021-10-19 |
| 11086624 | Function virtualization facility for blocking instruction function of a multi-function instruction of a virtual processor | Dan F. Greiner, Timothy J. Slegel, Lisa C. Heller | 2021-08-10 |
| 11074180 | Creating a dynamic address translation with translation exception qualifiers | Dan F. Greiner, Lisa C. Heller, Erwin Pfeffer | 2021-07-27 |
| 10977190 | Dynamic address translation with access control in an emulator environment | Dan F. Greiner, Charles W. Gainey, Jr., Lisa C. Heller, Erwin Pfeffer, Timothy J. Slegel +1 more | 2021-04-13 |
| 10908903 | Efficiency for coordinated start interpretive execution exit for a multithreaded processor | Jonathan D. Bradbury, Fadi Y. Busaba, Mark S. Farrell, Charles W. Gainey, Jr., Dan F. Greiner +4 more | 2021-02-02 |
| 10802986 | Marking to indicate memory used to back address translation structures | Jonathan D. Bradbury, Lisa C. Heller, Christian Jacobi, Anthony Saporito | 2020-10-13 |
| 10776112 | Performing an operation absent host intervention | Charles W. Gainey, Jr., Dan F. Greiner, Lisa C. Heller, Gustav E. Sittmann, III | 2020-09-15 |
| 10768832 | Managing storage protection faults | Mark S. Farrell, Lisa C. Heller, Peter K. Szwed | 2020-09-08 |
| 10698845 | Set buffer state instruction | Janet R. Easton, William A. Holder, Bernd Nerz, Gustav E. Sittmann, III, Richard P. Tarcza +1 more | 2020-06-30 |
| 10684800 | Facilitating processing within computing environments supporting pageable guests | Ingo Adlung, Jong Hyuk Choi, Hubertus Franke, Lisa C. Heller, William A. Holder +4 more | 2020-06-16 |
| 10664269 | Function virtualization facility for function query of a processor | Dan F. Greiner, Timothy J. Slegel | 2020-05-26 |
| 10657085 | Interruption facility for adjunct processor queues | Charles W. Gainey, Jr., Klaus Meissner, Klaus Werner | 2020-05-19 |
| 10620877 | Managing a collection of data | Jane H. Bartik, Lisa C. Heller, Donald W. Schmidt, Patrick M. West, Jr., Phil C. Yeh | 2020-04-14 |
| 10613895 | Virtualization of storage buffers used by asynchronous processes | Donald W. Schmidt, Phil C. Yeh | 2020-04-07 |
| 10521231 | Function virtualization facility for blocking instruction function of a multi-function instruction of a virtual processor | Dan F. Greiner, Lisa C. Heller, Timothy J. Slegel | 2019-12-31 |
| 10496292 | Saving/restoring guarded storage controls in a virtualized environment | Dan F. Greiner, Christian Jacobi, Anthony Saporito, Chung-Lung K. Shum, Timothy J. Slegel | 2019-12-03 |
| 10445248 | Host page management using active guest page table indicators | Jonathan D. Bradbury, Michael K. Gschwind, Lisa C. Heller, Christian Jacobi, Anthony Saporito | 2019-10-15 |
| 10423539 | Dynamic address translation with access control in an emulator environment | Dan F. Greiner, Charles W. Gainey, Jr., Lisa C. Heller, Erwin Pfeffer, Timothy J. Slegel +1 more | 2019-09-24 |