Stan Rex Simms
15Patents
2h-index
10Co-inventors
47Inventor score
Filing activity: May 16, 2006 → Sep 5, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7405498B2 | Multi-level active filter | Emerging Cross-Sectional Technologies | 3 | Active |
| US9385638B2 | Regenerative rectifier for a motor control drive | Emerging Cross-Sectional Technologies | 3 | Active |
| US11128240B1 | Reduced voltage soft starter apparatus and methods using current-controlled transitions | Electricity | 2 | Active |
| US11300632B2 | Adjustable frequency drive systems and methods of employing power compensation | Emerging Cross-Sectional Technologies | 1 | Active |
| US10958188B1 | Bus voltage limiter for converter apparatus with multiple DC buses | Electricity | 1 | Active |
| US9680388B2 | System and method for starting a variable frequency drive with reduced arc flash risk | Electricity | 1 | Active |
| US12334850B2 | Control systems and methods for mitigating motor start-up instabilities in lightly loaded conditions near synchronous speed | Electricity | 0 | Active |
| US11811345B1 | Methods of protecting motors driven by variable frequency drives and variable frequency drive systems employing the same | Electricity | 0 | Active |
| US12034395B2 | Apparatus and methods for reduced voltage starting of motors with bumpless force transition | Electricity | 0 | Active |
| US11967917B2 | Methods of braking motors and motor starters employing the same | Electricity | 0 | Active |
| US11863091B2 | Motor voltage synthesis in reduced voltage soft starters and motor starters employing the same | Electricity | 0 | Active |
| US12113464B2 | Adjustable frequency drives using normalized modulation control signals to compensate for phase imbalance and methods of operating the same | Electricity | 0 | Active |
| US11677230B2 | Motor protection relay interface using magnetometer-based sensors | Electricity | 0 | Active |
| US10873270B2 | Converter apparatus using source-activated discharge circuits | Electricity | 0 | Active |
| US12360174B2 | Inverter diagnostic testing methods and apparatus | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.