Brian Roberts
5Patents
1h-index
5Co-inventors
44Inventor score
Filing activity: Jul 17, 1980 → Aug 14, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4455090A | Apparatus for measuring surface reflectance characteristics | Physics | 12 | Expired |
| US11758326B2 | Wearable audio device within a distributed audio playback system | Electricity | 1 | Active |
| US12200454B2 | Methods and devices for rejoining a group | Electricity | 0 | Active |
| US12356162B2 | Wearable audio device within a distributed audio playback system | Electricity | 0 | Active |
| US10431706B2 | Photoactive device | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.