Philip Murphy
9Patents
7h-index
15Co-inventors
60Inventor score
Filing activity: Nov 4, 1986 → Jun 7, 2011
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5313584A | Multiple I/O processor system | Physics | 58 | Expired |
| US5481707A | Dedicated processor for task I/O and memory management | Physics | 49 | Expired |
| US7983194B1 | Method and system for multi level switch configuration | Electricity | 25 | Active |
| US5813025A | System and method for providing variable sector-format operation to a disk access system | Physics | 24 | Expired |
| US5764922A | I/O system for off-loading operating system functions | Physics | 19 | Expired |
| US7447778B2 | System and method for a shared I/O subsystem | Electricity | 11 | Expired |
| US5251305A | Apparatus and method for preventing bus contention among a plurality of data sources | Physics | 7 | Expired |
| US8532086B1 | Method and system for multi level switch configuration | Electricity | 7 | Active |
| US7844715B2 | System and method for a shared I/O subsystem | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.