Jonathan James Stone
46Patents
14h-index
37Co-inventors
81Inventor score
Filing activity: Dec 17, 1991 → Oct 16, 2024
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5223926A | Compression of video signals | Electricity | 161 | Expired |
| US5384869A | Image processing apparatus | Electricity | 108 | Expired |
| US5260781A | Data compression apparatus and method | Electricity | 86 | Expired |
| US5612788A | Video data compression apparatus for recording and reproducing compressed video data at their various compressed data rates | Electricity | 73 | Expired |
| US5757973A | Compression of image data seperated into frequency component data in a two dimensional spatial frequency domain | Electricity | 51 | Expired |
| US5231487A | Storage of video signals | Electricity | 40 | Expired |
| US5835146A | Video data compression | Electricity | 34 | Expired |
| US5392071A | Apparatus and method for processing image data | Electricity | 32 | Expired |
| US5499373A | Apparatus and methods for designing, analyzing or simulating signal processing functions | Electricity | 26 | Expired |
| US5471594A | Data formatter for formatting variable length data words into fixed length data words | Electricity | 26 | Expired |
| US6791552B2 | Digital video processing | Physics | 21 | Expired |
| US8848066B2 | Method and an apparatus for generating image content | Electricity | 20 | Active |
| US5214502A | Compression of video signals | Electricity | 19 | Expired |
| US6523174B1 | Data processing method using sub-operation metadata to determine execution sequencing prior to object loading | Physics | 17 | Expired |
| US7352811B2 | Data encoding apparatus and method | Electricity | 13 | Expired |
| US8284238B2 | Image processing apparatus and method | Physics | 11 | Active |
| US7073065B2 | Watermarked material processing | Electricity | 11 | Expired |
| US5268905A | Sub band filters | Electricity | 10 | Expired |
| US7443982B2 | Watermarking and transferring material | Physics | 9 | Expired |
| US5684896A | Data compression | Electricity | 8 | Expired |
| US7818577B2 | Identifying material using a watermark and a signature | Electricity | 8 | Expired |
| US5613091A | Data compression | Electricity | 7 | Expired |
| US8855471B2 | Media generation system | Electricity | 7 | Active |
| US8238435B2 | Modifying bitstreams | Physics | 6 | Active |
| US5926612A | Apparatus for recording data with a multi-level arrangement of error correction coding | Electricity | 6 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.