Issued Patents All Time
Showing 1–25 of 47 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12393439 | Copyless NUMA balancing hypervisor memory migration | Michael Tsirkin | 2025-08-19 |
| 12367058 | Efficient disk cache management for virtual machines | Michael Tsirkin, Giuseppe Scrivano | 2025-07-22 |
| 12367059 | Efficient memory swap for virtual machines | Michael Tsirkin | 2025-07-22 |
| 12299494 | Memory barrier elision for multi-threaded workloads | Michael Tsirkin | 2025-05-13 |
| 12217089 | Identifying memory devices for swapping virtual machine memory pages | Michael Tsirkin | 2025-02-04 |
| 12159157 | Reverse shadow page tables for nested virtual machines | Michael Tsirkin | 2024-12-03 |
| 12117940 | Host address space identifier for non-uniform memory access locality in virtual machines | Michael Tsirkin | 2024-10-15 |
| 12045474 | Efficient dirty page expiration | Giuseppe Scrivano, Michael Tsirkin | 2024-07-23 |
| 11914512 | Writeback overhead reduction for workloads | Michael Tsirkin, Giuseppe Scrivano | 2024-02-27 |
| 11822641 | Establishing controlled remote access to debug logs | Michael Tsirkin, Michael Hingston McLaughlin Bursell | 2023-11-21 |
| 11809576 | Establishing secure remote access to debug logs | Michael Tsirkin | 2023-11-07 |
| 11614956 | Multicast live migration for encrypted virtual machines | Michael Tsirkin | 2023-03-28 |
| 11586454 | Selective memory deduplication for virtual machines | Michael Tsirkin | 2023-02-21 |
| 11567684 | Constant time updates after memory deduplication | Michael Tsirkin, Zhe Xu | 2023-01-31 |
| 11500565 | Library-based memory deduplication | Michael Tsirkin | 2022-11-15 |
| 11474848 | Fail-safe post copy migration of virtual machines | Michael Tsirkin | 2022-10-18 |
| 11467974 | Host address space identifier for non-uniform memory access locality in virtual machines | Michael Tsirkin | 2022-10-11 |
| 11449434 | Reverse shadow page tables for firewalled nested encrypted virtual machines | Michael Tsirkin | 2022-09-20 |
| 11449339 | Memory barrier elision for multi-threaded workloads | Michael Tsirkin | 2022-09-20 |
| 11243801 | Transparent huge pages support for encrypted virtual machines | Michael Tsirkin | 2022-02-08 |
| 11200090 | Identifying memory devices for swapping virtual machine memory pages | Michael Tsirkin | 2021-12-14 |
| 11194615 | Dynamic pause exiting | Bandan Das | 2021-12-07 |
| 11169837 | Fast thread execution transition | Michael Tsirkin | 2021-11-09 |
| 11151051 | Process isolation for out of process page fault handling | Michael Tsirkin, David A. Gilbert | 2021-10-19 |
| 11061829 | Prefetch support with address space randomization | Michael Tsirkin | 2021-07-13 |