Daniel A. Collens
6Patents
5h-index
4Co-inventors
48Inventor score
Filing activity: Jan 31, 2003 → Feb 16, 2007
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7003131B2 | Watermarking and fingerprinting digital content using alternative blocks to embed information | Electricity | 56 | Expired |
| US7181044B2 | Watermarking and fingerprinting digital content using alternative blocks to embed information | Electricity | 22 | Expired |
| US7702101B2 | Secure presentation of media streams in response to encrypted digital content | Electricity | 18 | Expired |
| US7111171B2 | Parallel distribution and fingerprinting of digital content | Physics | 12 | Expired |
| US8189854B2 | Watermarking and fingerprinting digital content using alternative blocks to embed information | Electricity | 8 | Active |
| US7568105B2 | Parallel distribution and fingerprinting of digital content | Physics | 1 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.