Douglas J. Ryder
6Patents
4h-index
4Co-inventors
46Inventor score
Filing activity: Nov 14, 2001 → Oct 20, 2015
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7440674B2 | Alternative advertising in prerecorded media | Electricity | 90 | Expired |
| US8290351B2 | Alternative advertising in prerecorded media | Electricity | 59 | Active |
| US8116616B2 | Alternative advertising in prerecorded media | Electricity | 14 | Active |
| US9165604B2 | Alternative advertising in prerecorded media | Electricity | 4 | Active |
| US8837920B2 | Alternative advertising in prerecorded media | Electricity | 1 | Active |
| US9479803B2 | Alternative advertising in prerecorded media | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.