Issued Patents All Time
Showing 25 most recent of 54 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12346467 | Secure and efficient access to host memory for guests | Stefan Hajnoczi, Vivek Goyal, Steven John Whitehouse, Miklos Szeredi | 2025-07-01 |
| 12265638 | Direct access to host memory for guests | Stefan Hajnoczi, Vivek Goyal, Steven John Whitehouse, Miklos Szeredi | 2025-04-01 |
| 12175269 | Memory page copying for virtual machine migration | Michael Tsirkin | 2024-12-24 |
| 12164949 | Migration speed-up for multiple virtual machines | Michael Tsirkin | 2024-12-10 |
| 12013799 | Non-interrupting portable page request interface | Michael Tsirkin | 2024-06-18 |
| 12001869 | Memory over-commit support for live migration of virtual machines | Michael Tsirkin | 2024-06-04 |
| 11915022 | Reducing memory inconsistencies between synchronized computing devices | — | 2024-02-27 |
| 11870846 | Post-copy migration cross cluster synchronization for post-copy migration of virtual machines | Michael Tsirkin | 2024-01-09 |
| 11354047 | Memory protection in virtualized computer systems using shadow page tables | Paolo Bonzini | 2022-06-07 |
| 11308230 | Direct access to host memory for guests | Stefan Hajnoczi, Vivek Goyal, Steven John Whitehouse, Miklos Szeredi | 2022-04-19 |
| 11301402 | Non-interrupting portable page request interface | Michael Tsirkin | 2022-04-12 |
| 11237963 | Shared filesystem metadata caching | Miklos Szeredi, Stefan Hajnoczi, Vivek Goyal | 2022-02-01 |
| 11151051 | Process isolation for out of process page fault handling | Michael Tsirkin, Andrea Arcangeli | 2021-10-19 |
| 10776020 | Memory protection in virtualized computer systems using shadow page tables | Paolo Bonzini | 2020-09-15 |
| 10620936 | Updating software | David Haikney, James W. Walker | 2020-04-14 |
| 10552230 | Post-copy migration of a group of virtual machines that share memory | Michael Tsirkin | 2020-02-04 |
| 10552080 | Multi-target post-copy guest migration | Michael Tsirkin | 2020-02-04 |
| 10521256 | Virtual machine migration acceleration with page state indicators | Michael Tsirkin | 2019-12-31 |
| 10503659 | Post-copy VM migration speedup using free page hinting | Michael Tsirkin | 2019-12-10 |
| 10437735 | Process isolation for out of process page fault handling | Michael Tsirkin, Andrea Arcangeli | 2019-10-08 |
| 10423478 | Security enhanced out of process user space handling of hardware events | Michael Tsirkin, Andrea Arcangeli | 2019-09-24 |
| 10402560 | Virtual machine malware scanning | — | 2019-09-03 |
| 10108413 | Updating software | David Haikney, James W. Walker | 2018-10-23 |
| 10007510 | Updating software | David Haikney, James W. Walker | 2018-06-26 |
| 9977894 | Virtual machine malware scanning | — | 2018-05-22 |