Andrew Johnson
25Patents
8h-index
11Co-inventors
68Inventor score
Filing activity: Nov 14, 2002 → Dec 12, 2018
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| USD530836S1 | Led lamp | General | 40 | Expired |
| US7469060B2 | Infrared face detection and recognition system | Physics | 35 | Active |
| US7720257B2 | Object tracking system | Physics | 31 | Active |
| US6792704B2 | Air spring actuator weight transfer apparatus | Fixed Constructions | 25 | Expired |
| US9777915B2 | LED lamps and luminaires | Electricity | 24 | Active |
| USD626676S1 | Lighting apparatus | General | 16 | Expired |
| USD529635S1 | Led lamp | General | 14 | Expired |
| US9686842B1 | Universal smart lighting gateway | Emerging Cross-Sectional Technologies | 9 | Active |
| USD808826S1 | Adjustable sensor clip | General | 8 | Active |
| USD831237S1 | Flexible light pipe guide | General | 4 | Active |
| US9781813B2 | Communication module | Electricity | 3 | Active |
| US8160371B2 | System for finding archived objects in video data | Physics | 2 | Active |
| US9536348B2 | System and method for displaying video surveillance fields of view limitations | Physics | 2 | Active |
| US11089736B2 | Horticultural lighting device | Emerging Cross-Sectional Technologies | 1 | Active |
| US10145550B2 | Lighting unit | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US9989239B2 | LED lamps and luminaires | Electricity | 1 | Active |
| USD831236S1 | Collimated light pipe | General | 1 | Active |
| US10101211B2 | Sensor clip and method of using | Emerging Cross-Sectional Technologies | 1 | Active |
| US7997765B2 | Underwater lamp | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US9874478B1 | Sensor clip and method of using | Emerging Cross-Sectional Technologies | 1 | Active |
| US10292244B2 | Communication module | Electricity | 0 | Active |
| US10174930B2 | LED lamps and luminaires | Electricity | 0 | Active |
| US9788396B2 | Dimming gateway auto discovery system | Emerging Cross-Sectional Technologies | 0 | Active |
| US8055703B2 | Method for verification via information processing | Physics | 0 | Active |
| US10999902B2 | System for efficient communication and control for connected modules in lighting fixtures | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.