Issued Patents All Time
Showing 25 most recent of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12375372 | Zero-copy forwarding for network function virtualization | Michael Tsirkin | 2025-07-29 |
| 12333322 | Virtual networking for special types of nested virtual machines | Michael Tsirkin | 2025-06-17 |
| 12328222 | Reverse virtual ethernet port aggregator bridging for single root I/O virtualization | Michael Tsirkin | 2025-06-10 |
| 12204925 | Securing virtual machines in computer systems | Michael Tsirkin | 2025-01-21 |
| 12175271 | Reducing latency for nested virtual machines | Michael Tsirkin | 2024-12-24 |
| 11983555 | Storage snapshots for nested virtual machines | Michael Tsirkin | 2024-05-14 |
| 11900142 | Improving memory access handling for nested virtual machines | Michael Tsirkin | 2024-02-13 |
| 11868796 | Page request interface overhead reduction for virtual machine migration and write protection in memory | Michael Tsirkin | 2024-01-09 |
| 11847227 | Firmware version corruption attack prevention | Michael Tsirkin | 2023-12-19 |
| 11822663 | Supervisor-based firmware hardening | Michael Tsirkin | 2023-11-21 |
| 11755512 | Managing inter-processor interrupts in virtualized computer systems | Michael Tsirkin | 2023-09-12 |
| 11748140 | Virtual machine security policy implementation | Michael Tsirkin | 2023-09-05 |
| 11734048 | Efficient user space driver isolation by shallow virtual machines | Michael Tsirkin | 2023-08-22 |
| 11620156 | Live migration with guaranteed maximum migration downtimes | Michael Tsirkin | 2023-04-04 |
| 11394786 | Zero-copy forwarding for network function virtualization | Michael Tsirkin | 2022-07-19 |
| 11237859 | Securing virtual machines in computer systems | Michael Tsirkin | 2022-02-01 |
| 11182092 | PRI overhead reduction for virtual machine migration | Michael Tsirkin | 2021-11-23 |
| 11182197 | Guest-initiated announcement of virtual machine migration | Michael Tsirkin | 2021-11-23 |
| 11099874 | Efficient userspace driver isolation by shallow virtual machines | Michael Tsirkin | 2021-08-24 |
| 11070629 | Migration notification and response messages for virtual machines | Michael Tsirkin | 2021-07-20 |
| 10838752 | Network notification loss detection for virtual machine migration | Michael Tsirkin | 2020-11-17 |
| 10628198 | Hypervisor management of migration notification and response messages for virtual machines | Michael Tsirkin | 2020-04-21 |
| 10572289 | Guest-initiated announcement of virtual machine migration | Michael Tsirkin | 2020-02-25 |
| 10540294 | Secure zero-copy packet forwarding | Michael Tsirkin | 2020-01-21 |
| 10409633 | Hypervisor-visible guest thread management | Michael Tsirkin | 2019-09-10 |