John R. Spencer
13Patents
4h-index
13Co-inventors
57Inventor score
Filing activity: Apr 1, 1974 → Dec 5, 2013
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8228048B2 | Method and system of regulating voltages | Electricity | 1,176 | Active |
| US5838023A | Ancillary pads for on-circuit array probing composed of I/O and test pads | Electricity | 37 | Expired |
| US3965459A | Selectable eight or twelve digit integrated circuit calculator and conditional gate output signal modification circuit therefor | Physics | 11 | Expired |
| US5691652A | Completion detection as a means for improving alpha soft-error resistance | Electricity | 6 | Expired |
| US4658161A | Split phase loop | Electricity | 3 | Expired |
| US8661278B2 | Computer system powered-off state auxiliary power rail control | Emerging Cross-Sectional Technologies | 3 | Active |
| US6803783B2 | Time borrowing using dynamic clock shift for bus speed performance | Physics | 3 | Expired |
| US8250385B2 | Method and system of dissipating power from a power supply | Physics | 1 | Active |
| US9211582B2 | Clamp ring and method for manufacturing a clamp ring | Emerging Cross-Sectional Technologies | 0 | Active |
| US9054543B2 | Latching relay control circuitry | Emerging Cross-Sectional Technologies | 0 | Active |
| US8723357B2 | Power supply having low quiescent consumption | Electricity | 0 | Active |
| US7134097B2 | Method and apparatus for a configurable metal register | Physics | 0 | Expired |
| US8850663B2 | Clamp ring design | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.