Stephen James Sanchez
10Patents
8h-index
11Co-inventors
65Inventor score
Filing activity: Oct 3, 2000 → Mar 15, 2013
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7138868B2 | Method and circuit for trimming a current source in a package | Electricity | 57 | Expired |
| US9088237B2 | Circuit and method for calibration of sensorless control of a permanent magnet brushless motor during start-up | Electricity | 15 | Active |
| US6825721B2 | Amplifier gain boost circuitry and method | Electricity | 13 | Expired |
| US6828856B2 | Amplifier gain boost circuitry and method | Electricity | 13 | Expired |
| US9093941B2 | Determining commutation position for a sensorless permanent magnet brushless motor at low or zero speed using an asymmetric drive pattern | Electricity | 13 | Active |
| US6545538B1 | Rail-to-rail class AB output stage for operational amplifier with wide supply range | Electricity | 12 | Expired |
| US8994306B2 | System and method for isolating the undriven voltage of a permanent magnet brushless motor for detection of rotor position | Electricity | 10 | Active |
| US7029932B1 | Circuit and method for measuring contact resistance | Electricity | 10 | Expired |
| US9000696B2 | Circuit and method for sensorless control of a permanent magnet brushless motor during start-up | Electricity | 5 | Active |
| US6927624B2 | Method and circuit for improving control of trimming procedure | Electricity | 3 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.