John Stineman
13Patents
7h-index
11Co-inventors
63Inventor score
Filing activity: Sep 18, 1987 → Feb 16, 2012
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7356588B2 | Circuits and methods for detecting the presence of a powered device in a powered network | Electricity | 65 | Expired |
| US4857725A | Differential offset corrected current mirror | Electricity | 21 | Expired |
| US4794247A | Read-out amplifier for photovoltaic detector | Electricity | 19 | Expired |
| US5149954A | Hold capacitor time delay and integration with equilibrating means | Electricity | 19 | Expired |
| US7856561B2 | Detecting legacy powered device in power over ethernet system | Electricity | 12 | Active |
| US8581438B2 | Providing power to powered device having multiple power supply inputs | Electricity | 9 | Active |
| US7230412B2 | Distinguishing network interface card from short circuit condition in power over ethernet system | Electricity | 8 | Expired |
| US8552749B2 | Measuring cable resistance in system for providing power over communication cable | Electricity | 7 | Active |
| US7639469B2 | Power sourcing equipment having auto-zero circuit for determining and controlling output current | Electricity | 5 | Active |
| US8804389B2 | Active bridge rectification | Emerging Cross-Sectional Technologies | 5 | Active |
| US7613936B2 | Dual-mode detection of powered device in power over ethernet system | Electricity | 2 | Active |
| US7702302B1 | Combination of high-side and low-side current control in system for providing power over communication link | Electricity | 2 | Active |
| US8831211B2 | Common-mode data transmission for power over ethernet system | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.