John Funnell
14Patents
5h-index
11Co-inventors
63Inventor score
Filing activity: Mar 30, 1999 → Nov 6, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US9866878B2 | Systems and methods for encoding and playing back video at different frame rates using enhancement layers | Electricity | 35 | Active |
| US10321168B2 | Systems and methods for encoding and playing back video at different frame rates using enhancement layers | Electricity | 16 | Active |
| US10893305B2 | Systems and methods for encoding and playing back video at different frame rates using enhancement layers | Electricity | 11 | Active |
| US8301793B2 | Chunk header incorporating binary flags and correlated variable-length fields | Electricity | 8 | Active |
| US6226051A | Digital video signal filtering to produce a double-sided impulse response | Electricity | 5 | Expired |
| US8942548B2 | Chunk header incorporating binary flags and correlated variable-length fields | Electricity | 5 | Active |
| US9886438B2 | Chunk header incorporating binary flags and correlated variable-length fields | Electricity | 4 | Active |
| US10394879B2 | Chunk header incorporating binary flags and correlated variable-length fields | Electricity | 4 | Active |
| US10803113B2 | Chunk header incorporating binary flags and correlated variable-length fields | Electricity | 3 | Active |
| US11711552B2 | Systems and methods for encoding and playing back video at different frame rates using enhancement layers | Electricity | 3 | Active |
| US11494428B2 | Chunk header incorporating binary flags and correlated variable-length fields | Electricity | 2 | Active |
| US11847154B2 | Chunk header incorporating binary flags and correlated variable-length fields | Electricity | 1 | Active |
| US12242527B2 | Chunk header incorporating binary flags and correlated variable-length fields | Electricity | 0 | Active |
| US9866844B2 | Method, system and device for image and video coding | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.