Michael O'Brien
7Patents
4h-index
10Co-inventors
54Inventor score
Filing activity: Oct 24, 1990 → Mar 21, 2018
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6312139A | Vertically adjustable overhead lighting system | Emerging Cross-Sectional Technologies | 40 | Expired |
| US5159523A | Grounding system and detection circuit for fueling | Electricity | 32 | Expired |
| US6859624B1 | Laser diode optical transmitter for TDMA system with fast enable and disable times | Electricity | 6 | Expired |
| US10242511B2 | Using on-board monitoring (mode 6) misfire tests in data stream and physical addressing | Physics | 4 | Active |
| US9704360B2 | Occupancy-sensor wireless-security and lighting-control | Physics | 3 | Active |
| US10460580B2 | Occupancy-sensor wireless-security and lighting-control | Physics | 1 | Active |
| US10885754B2 | Occupancy-sensor wireless-security and lighting control | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.