David A. Orbits
17Patents
14h-index
19Co-inventors
71Inventor score
Filing activity: Jul 1, 1987 → Mar 24, 2004
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5297269A | Cache coherency protocol for multi processor computer system | Physics | 201 | Expired |
| US6917951B2 | System and method for replicating data in resource sets | Emerging Cross-Sectional Technologies | 166 | Expired |
| US5303362A | Coupled memory multiprocessor computer system including cache coherency management protocols | Physics | 152 | Expired |
| US5506987A | Affinity scheduling of processes on symmetric multiprocessing systems | Physics | 151 | Expired |
| US5237673A | Memory management method for coupled memory multiprocessor systems | Physics | 109 | Expired |
| US5063497A | Apparatus and method for recovering from missing page faults in vector data processing operations | Physics | 94 | Expired |
| US5269013A | Adaptive memory management method for coupled memory multiprocessor systems | Physics | 68 | Expired |
| US5630097A | Enhanced cache operation with remapping of pages for optimizing data relocation from addresses causing cache misses | Physics | 48 | Expired |
| US5341482A | Method for synchronization of arithmetic exceptions in central processing units having pipelined execution units simultaneously executing instructions | Physics | 42 | Expired |
| US5317717A | Apparatus and method for main memory unit protection using access and fault logic signals | Physics | 40 | Expired |
| US5148544A | Apparatus and method for control of asynchronous program interrupt events in a data processing system | Physics | 37 | Expired |
| US5218712A | Providing a data processor with a user-mode accessible mode of operations in which the processor performs processing operations without interruption | Physics | 37 | Expired |
| US7743022B2 | Method and system for synchronizing data shared among peer computing devices | Physics | 23 | Expired |
| US5291581A | Apparatus and method for synchronization of access to main memory signal groups in a multiprocessor data processing system | Physics | 18 | Expired |
| US5278840A | Apparatus and method for data induced condition signalling | Physics | 9 | Expired |
| US7707180B2 | System and method for reliably replicating data | Emerging Cross-Sectional Technologies | 2 | Expired |
| US4937824A | Apparatus and method for data induced condition signaling | General | 0 | Revoked |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.