Scott W. Cameron
21Patents
11h-index
24Co-inventors
75Inventor score
Filing activity: Jul 11, 1991 → Apr 4, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5221881A | Method and apparatus for operating polyphase DC motors | Electricity | 82 | Expired |
| US5309078A | Synchronous rectification method for reducing power dissipation in motor drivers in PWM mode | Electricity | 61 | Expired |
| US5517095A | Method and apparatus for operating polyphase DC motors using a PWM chopping signal in zero crossing determination | Electricity | 57 | Expired |
| US5172036A | Method and apparatus for resynchronizing a moving rotor of a polyphase dc motor | Electricity | 51 | Expired |
| US5455885A | Method and apparatus for starting a sensorless polyphase DC motor in dual-coil mode and switching to single coil mode at speed | Electricity | 48 | Expired |
| US5317243A | Method and apparatus for detecting velocity profiles of a spinning rotor of a polyphase DC motor | Electricity | 46 | Expired |
| US5451832A | Method and circuitry for drag braking a polyphase DC motor | Electricity | 43 | Expired |
| US5572097A | Method and apparatus for starting polyphase dc motor | Electricity | 39 | Expired |
| US6094026A | Overtemperature warning cycle in operation of polyphase DC motors | Electricity | 38 | Expired |
| US5294877A | Circuit and method for detecting deceleration rates of a polyphase DC motor | Electricity | 25 | Expired |
| US5619109A | Method and circuitry for drag braking a polyphase DC motor | Electricity | 18 | Expired |
| US5701213A | Symmetrical resistive transducer biasing circuit and method | Electricity | 10 | Expired |
| US5770968A | Differential amplifier with proxy load for control of output common mode range | Electricity | 9 | Expired |
| US6107840A | Method and apparatus for eliminating asymmetry error in servo de-modulation using peak-to-peak detection of servo burst amplitudes | Physics | 6 | Expired |
| US10162135B2 | Optical transmitter assembly for vertical coupling | Physics | 4 | Active |
| US6172548A | Input stage with reduced transient time for use in multiplexing transducers that require a switched DC bias | Electricity | 3 | Expired |
| US5696460A | Differential high speed inductive driver with a bidirectional current limiting output stage | Physics | 3 | Expired |
| US5546030A | Differential high speed inductive driver with a bidirectional current limiting output stage | Physics | 3 | Expired |
| US5557180A | Circuit and method for operating a 3-phase motor with a uni-coil phase commutation scheme | Electricity | 2 | Expired |
| US12199999B2 | Flowspec message processing apparatus and method | Electricity | 0 | Active |
| US11153189B2 | Grouping network traffic prior to storage in a columnar database | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.