Issued Patents All Time
Showing 25 most recent of 182 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12298882 | Virtualization of a central processing unit measurement facility | Patrick M. West, Jr., Phil C. Yeh | 2025-05-13 |
| 12020059 | Inaccessible prefix pages during virtual machine execution | Fadi Y. Busaba, Janosch Andreas Frank, Christian Borntraeger, Jonathan D. Bradbury | 2024-06-25 |
| 12013791 | Reset dynamic address translation protection instruction | Bruce C. Giamei, Timothy J. Slegel, Christian Borntraeger, Damian L. Osisek, Ute Gaertner +2 more | 2024-06-18 |
| 11809870 | Function virtualization facility for blocking instruction function of a multi-function instruction of a virtual processor | Dan F. Greiner, Damian L. Osisek, Timothy J. Slegel | 2023-11-07 |
| 11687655 | Secure execution guest owner environmental controls | Reinhard T. Buendgen, Jonathan D. Bradbury | 2023-06-27 |
| 11669462 | Host virtual address space for secure interface control storage | Claudio Imbrenda, Christian Borntraeger, Fadi Y. Busaba, Jonathan D. Bradbury | 2023-06-06 |
| 11640361 | Sharing secure memory across multiple security domains | Fadi Y. Busaba, Jonathan D. Bradbury | 2023-05-02 |
| 11635991 | Secure storage query and donation | Utz Bacher, Reinhard T. Buendgen, Jonathan D. Bradbury, Fadi Y. Busaba | 2023-04-25 |
| 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 |
| 11531627 | Secure storage isolation | Jonathan D. Bradbury, Utz Bacher, Fadi Y. Busaba | 2022-12-20 |
| 11487906 | Storage sharing between a secure domain and a non-secure entity | Fadi Y. Busaba, Jonathan D. Bradbury | 2022-11-01 |
| 11455398 | Testing storage protection hardware in a secure virtual machine environment | Fadi Y. Busaba | 2022-09-27 |
| 11443040 | Secure execution guest owner environmental controls | Reinhard T. Buendgen, Jonathan D. Bradbury | 2022-09-13 |
| 11403409 | Program interruptions for page importing/exporting | Jonathan D. Bradbury, Martin Schwidefsky, Christian Borntraeger, Heiko Carstens, Fadi Y. Busaba | 2022-08-02 |
| 11354418 | Incremental decryption and integrity verification of a secure operating system image | Reinhard T. Buendgen, Christian Borntraeger, Jonathan D. Bradbury, Fadi Y. Busaba, Viktor Mihajlovski | 2022-06-07 |
| 11347869 | Secure interface control high-level page management | Martin Schwidefsky, Heiko Carstens, Jonathan D. Bradbury | 2022-05-31 |
| 11347529 | Inject interrupts and exceptions into secure virtual machine | Claudio Imbrenda, Fadi Y. Busaba, Jonathan D. Bradbury | 2022-05-31 |
| 11308215 | Secure interface control high-level instruction interception for interruption enablement | Christian Borntraeger, Claudio Imbrenda, Fadi Y. Busaba, Jonathan D. Bradbury | 2022-04-19 |
| 11283800 | Secure interface control secure storage hardware tagging | Fadi Y. Busaba, Jonathan D. Bradbury | 2022-03-22 |
| 11182192 | Controlling access to secure storage of a virtual machine | Fadi Y. Busaba, Jonathan D. Bradbury | 2021-11-23 |
| 11176054 | Host virtual address space for secure interface control storage | Claudio Imbrenda, Christian Borntraeger, Fadi Y. Busaba, Jonathan D. Bradbury | 2021-11-16 |
| 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, Damian L. Osisek, Timothy J. Slegel | 2021-08-10 |
| 11080064 | Instructions controlling access to shared registers of a multi-threaded processor | Giora Biran, Fadi Y. Busaba, Ophir Erez, Mark S. Farrell, Christian Jacobi +2 more | 2021-08-03 |
| 11074180 | Creating a dynamic address translation with translation exception qualifiers | Dan F. Greiner, Damian L. Osisek, Erwin Pfeffer | 2021-07-27 |