Mark A. Pietras
19Patents
16h-index
15Co-inventors
67Inventor score
Filing activity: Oct 8, 1992 → Jan 4, 2000
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6275490A | Method and apparatus for establishing communications from browser application | Electricity | 213 | Expired |
| US5384598A | System and method for frame differencing video compression and decompression with frame rate scalability | Electricity | 93 | Expired |
| US5300949A | Scalable digital video decompressor | Electricity | 93 | Expired |
| US5298992A | System and method for frame-differencing based video compression/decompression with forward and reverse playback capability | Electricity | 82 | Expired |
| US6195391A | Hybrid video compression/decompression system | Electricity | 81 | Expired |
| US5465118A | Luminance transition coding method for software motion video compression/decompression | Electricity | 76 | Expired |
| US5463701A | System and method for pattern-matching with error control for image and video compression | Electricity | 63 | Expired |
| US6463565B1 | Method for designing object-oriented table driven state machines | Physics | 56 | Expired |
| US5402146A | System and method for video compression with artifact dispersion control | Electricity | 53 | Expired |
| US5392072A | Hybrid video compression system and method capable of software-only decompression in selected multimedia systems | Electricity | 44 | Expired |
| US5319793A | Method and apparatus for improved compression and recording of color video data in a personal computer using a plurality of lookup tables | Electricity | 42 | Expired |
| US5329379A | System and method of measuring fidelity of decompressed video signals and images | Electricity | 33 | Expired |
| US5353061A | System and method for frame-differencing video compression/decompression using perceptually-constant information and image analysis | Electricity | 29 | Expired |
| US6307559A | Method and apparatus for color space conversion, clipping, and scaling of an image during blitting | Physics | 21 | Expired |
| US5412766A | Data processing method and apparatus for converting color image data to non-linear palette | Physics | 21 | Expired |
| US5664080A | System and method for generating a universal palette and mapping an original color space to the universal palette | Physics | 16 | Expired |
| US5453787A | Variable spatial frequency chrominance encoding in software motion video compression | Electricity | 15 | Expired |
| US5262847A | Method of converting luminance-color difference video signal to a three color component video signal | Physics | 14 | Expired |
| US5528514A | Luminance transition coding method for software motion video compression/decompression | Electricity | 4 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.