Paul N. Loewenstein
46Patents
13h-index
53Co-inventors
84Inventor score
Filing activity: Aug 6, 1975 → Jun 29, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5655100A | Transaction activation processor for controlling memory transaction execution in a packet switched cache coherent multiprocessor system | Physics | 275 | Expired |
| US5887138A | Multiprocessing computer system employing local and global address spaces and COMA and NUMA access modes | Physics | 117 | Expired |
| US5905998A | Transaction activation processor for controlling memory transaction processing in a packet switched cache coherent multiprocessor system | Physics | 110 | Expired |
| US5581729A | Parallelized coherent read and writeback transaction processing system for use in a packet switched cache coherent multiprocessor system | Physics | 92 | Expired |
| US5684977A | Writeback cancellation processing system for use in a packet switched cache coherent multiprocessor system | Physics | 88 | Expired |
| US6141692A | Directory-based, shared-memory, scaleable multiprocessor computer system having deadlock-free transaction flow sans flow control protocol | Physics | 73 | Expired |
| US5862316A | Multiprocessing system having coherency-related error logging capabilities | Emerging Cross-Sectional Technologies | 61 | Expired |
| US5983326A | Multiprocessing system including an enhanced blocking mechanism for read-to-share-transactions in a NUMA mode | Physics | 50 | Expired |
| US5881303A | Multiprocessing system configured to perform prefetch coherency activity with separate reissue queue for each processing subnode | Physics | 39 | Expired |
| US5897657A | Multiprocessing system employing a coherency protocol including a reply count | Physics | 32 | Expired |
| US5950226A | Multiprocessing system employing a three-hop communication protocol | Physics | 27 | Expired |
| US5893160A | Deterministic distributed multi-cache coherence method and system | Physics | 25 | Expired |
| US4560922A | Method for determining the direction of the origin of a disturbance affecting an element of an electrical energy transfer network | Electricity | 13 | Expired |
| US4366474A | Identification of electric power network phases experiencing disturbances | Electricity | 11 | Expired |
| US7657710B2 | Cache coherence protocol with write-only permission | Physics | 11 | Active |
| US7325101B1 | Techniques for reducing off-chip cache memory accesses | Physics | 9 | Expired |
| US7480771B2 | Conditional synchronization mechanisms allowing multiple store operations to become visible while a flagged memory location is owned and remains unchanged | Physics | 9 | Active |
| US9110718B2 | Supporting targeted stores in a shared-memory multiprocessor system | Physics | 6 | Active |
| US4568872A | Method of measuring the distance of a fault on a line taking account of distributed capacitances | Electricity | 6 | Expired |
| US4032797A | Quantising circuit | Electricity | 5 | Expired |
| US9367472B2 | Observation of data in persistent memory | Physics | 5 | Active |
| US8812935B2 | Using a data ECC to detect address corruption | Electricity | 3 | Active |
| US10423482B2 | Robust pin-correcting error-correcting code | Electricity | 3 | Active |
| US7680989B2 | Instruction set architecture employing conditional multistore synchronization | Physics | 3 | Active |
| US10999401B2 | Multiple on-die communication networks | Electricity | 1 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.