James P. Steiner
137Patents
22h-index
60Co-inventors
93Inventor score
Filing activity: Jul 12, 1990 → Apr 22, 2024
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7330004B2 | Method and apparatus for quiet variable motor speed control | Emerging Cross-Sectional Technologies | 1,460 | Active |
| US8009042B2 | Radio-frequency lighting control system with occupancy sensing | Emerging Cross-Sectional Technologies | 414 | Active |
| US8451116B2 | Wireless battery-powered daylight sensor | Emerging Cross-Sectional Technologies | 308 | Active |
| US8410706B2 | Method of calibrating a daylight sensor | Emerging Cross-Sectional Technologies | 301 | Active |
| US8228184B2 | Battery-powered occupancy sensor | Emerging Cross-Sectional Technologies | 284 | Active |
| US7940167B2 | Battery-powered occupancy sensor | Emerging Cross-Sectional Technologies | 175 | Active |
| US6798211B1 | Power line fault detector and analyzer | Physics | 113 | Expired |
| US9084310B2 | Method and apparatus for adjusting an ambient light threshold | Emerging Cross-Sectional Technologies | 79 | Active |
| US7872429B2 | Multiple location load control system | Emerging Cross-Sectional Technologies | 75 | Active |
| US8760293B2 | Wireless sensor having a variable transmission rate | Emerging Cross-Sectional Technologies | 71 | Active |
| US7423413B2 | Power supply for a load control device | Electricity | 59 | Active |
| US9148937B2 | Radio-frequency lighting control system with occupancy sensing | Emerging Cross-Sectional Technologies | 58 | Active |
| US5083086A | Differential arc reflectometry | Physics | 57 | Expired |
| US8068014B2 | System for control of lights and motors | Electricity | 55 | Active |
| US9736911B2 | Digital load control system providing power and communication via existing power wiring | Emerging Cross-Sectional Technologies | 45 | Active |
| US7489094B2 | Method and apparatus for quiet fan speed control | Emerging Cross-Sectional Technologies | 44 | Active |
| US8723447B2 | Wireless battery-powered daylight sensor | Emerging Cross-Sectional Technologies | 43 | Active |
| US9277629B2 | Radio-frequency lighting control system with occupancy sensing | Emerging Cross-Sectional Technologies | 42 | Active |
| US9035769B2 | Radio-frequency lighting control system with occupancy sensing | Emerging Cross-Sectional Technologies | 36 | Active |
| US10756662B2 | Motor control device | Electricity | 32 | Active |
| US10264651B2 | Load control system having a visible light sensor | Emerging Cross-Sectional Technologies | 29 | Active |
| US8471687B2 | Method and apparatus for communicating message signals in a load control system | Electricity | 26 | Active |
| US9386669B2 | Controlling light intensity at a location | Emerging Cross-Sectional Technologies | 20 | Active |
| US7671549B2 | Method and apparatus for quiet fan speed control | Emerging Cross-Sectional Technologies | 19 | Active |
| US8963440B2 | Two-wire dimmer switch for controlling low-power loads | Electricity | 18 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.