Karl N. Walker
6Patents
5h-index
5Co-inventors
56Inventor score
Filing activity: Jan 4, 1989 → May 6, 2016
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5101497A | Programmable interrupt controller | Physics | 45 | Expired |
| US5754406A | Printed circuit board card guide having isolation arms and means for securing PCB | Electricity | 27 | Expired |
| US5138706A | Password protected enhancement configuration register for addressing an increased number of adapter circuit boards with target machine emulation capabilities | Physics | 23 | Expired |
| US6229709A | Printed circuit board card guide | Electricity | 17 | Expired |
| US5095428A | Cache flush request circuit flushes the cache if input/output space write operation and circuit board response are occurring concurrently | Physics | 8 | Expired |
| US9539451B1 | Heat-sensitive trigger for a fire sprinkler valve | Human Necessities | 1 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.