Robert Stokes
10Patents
3h-index
10Co-inventors
53Inventor score
Filing activity: Apr 18, 2008 → Jan 30, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US9473795B2 | Methods and apparatus for crediting a media presentation device | Electricity | 15 | Active |
| US8914819B2 | Methods and apparatus for metering portable media players | Electricity | 10 | Active |
| US8959556B2 | Methods and apparatus for determining the operating state of audio-video devices | Electricity | 7 | Active |
| US9832496B2 | Methods and apparatus for crediting a media presentation device | Electricity | 2 | Active |
| US11223861B2 | Methods and apparatus for crediting a media presentation device | Electricity | 2 | Active |
| US10924788B2 | Methods and apparatus for crediting a media presentation device | Electricity | 2 | Active |
| US9681179B2 | Methods and apparatus for determining the operating state of audio-video devices | Electricity | 2 | Active |
| US10687098B2 | Methods and apparatus for crediting a media presentation device | Electricity | 2 | Active |
| US11570495B2 | Methods and apparatus for crediting a media presentation device | Electricity | 1 | Active |
| US11956486B2 | Methods and apparatus for crediting a media presentation device | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.