John M. Keith
9Patents
9h-index
11Co-inventors
58Inventor score
Filing activity: Oct 5, 1987 → Dec 4, 1991
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4785349A | Digital video decompression system | Electricity | 225 | Expired |
| US4918523A | Digital video formatting and transmission system and method | Electricity | 124 | Expired |
| US5225904A | Adaptive digital video compression system | Electricity | 103 | Expired |
| US4823201A | Processor for expanding a compressed video signal | Electricity | 94 | Expired |
| US4868653A | Adaptive digital video compression system | Electricity | 94 | Expired |
| US5079630A | Adaptive video compression system | Electricity | 83 | Expired |
| US5187793A | Processor with hierarchal memory and using meta-instructions for software control of loading, unloading and execution of machine instructions stored in the cache | Physics | 72 | Expired |
| US4816913A | Pixel interpolation circuitry as for a video signal processor | Physics | 36 | Expired |
| US4835607A | Method and apparatus for expanding compressed video data | Electricity | 34 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.