Peter J. Heyrman
44Patents
7h-index
53Co-inventors
72Inventor score
Filing activity: Dec 13, 1991 → Nov 7, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7222343B2 | Dynamic allocation of computer resources based on thread type | Physics | 74 | Expired |
| US5819063A | Method and data processing system for emulating a program | Emerging Cross-Sectional Technologies | 42 | Expired |
| US5949985A | Method and system for handling interrupts during emulation of a program | Emerging Cross-Sectional Technologies | 18 | Expired |
| US8407515B2 | Partition transparent memory error handling in a logically partitioned computer system with mirrored memory | Physics | 10 | Active |
| US8024728B2 | Virtual machine dispatching to maintain memory affinity | Physics | 10 | Active |
| US8255639B2 | Partition transparent correctable error handling in a logically partitioned computer system | Physics | 9 | Active |
| US5367674A | Data stream optimizer utilizing difference coding between a current state buffer and a next state buffer | Physics | 9 | Expired |
| US7328438B2 | Deallocation of computer data in a multithreaded computer | Emerging Cross-Sectional Technologies | 7 | Expired |
| US9569364B1 | Multiple history based micro partition prefetch optimization | Physics | 5 | Active |
| US9298651B2 | Continuous in-memory accumulation of hardware performance counter data | Physics | 4 | Active |
| US10055257B2 | Virtual machine placement in a cloud computing environment based on factors including optimized processor-memory affinity | Physics | 4 | Active |
| US10148743B2 | Optimization of computer system logical partition migrations in a multiple computer system environment | Physics | 3 | Active |
| US5991757A | Method and system for searching an array for an array value | Emerging Cross-Sectional Technologies | 3 | Expired |
| US8468289B2 | Dynamic memory affinity reallocation after partition migration | Physics | 3 | Active |
| US9043563B2 | Dynamically improving memory affinity of logical partitions | Physics | 2 | Active |
| US9600331B1 | Virtual machine placement in a cloud computing environment based on factors including optimized processor-memory affinity | Physics | 2 | Active |
| US9619393B1 | Optimized use of hardware micro partition prefetch based on software thread usage | Physics | 2 | Active |
| US9912741B2 | Optimization of computer system logical partition migrations in a multiple computer system environment | Physics | 1 | Active |
| US10055258B2 | Virtual machine placement in a cloud computing environment based on factors including optimized processor-memory affinity | Physics | 1 | Active |
| US9135126B2 | Multi-core re-initialization failure control system | Physics | 1 | Active |
| US8271989B2 | Method and apparatus for virtual processor dispatching to a partition based on shared memory pages | Physics | 1 | Active |
| US9009421B2 | Dynamically improving memory affinity of logical partitions | Physics | 1 | Active |
| US11249804B2 | Affinity based optimization of virtual persistent memory volumes | Physics | 0 | Active |
| US10394607B2 | Prioritization of low active thread count virtual machines in virtualized computing environment | Physics | 0 | Active |
| US10223235B2 | Comprehensive testing of computer hardware configurations | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.