David Carr
7Patents
3h-index
7Co-inventors
46Inventor score
Filing activity: Apr 21, 2010 → Aug 7, 2019
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| USD794603S1 | Earphone | General | 42 | Active |
| USD794602S1 | Side portion of earphone | General | 40 | Active |
| USD794601S1 | Earphone | General | 29 | Active |
| US10129681B2 | Calibrating listening devices | Electricity | 3 | Active |
| US8470260B2 | Light beam guided liquid delivery device | Emerging Cross-Sectional Technologies | 3 | Active |
| US10939225B2 | Calibrating listening devices | Electricity | 3 | Active |
| US9782769B2 | Light beam guided liquid delivery device | Emerging Cross-Sectional Technologies | 2 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.