Thomas M. Holladay
8Patents
7h-index
6Co-inventors
56Inventor score
Filing activity: Jul 7, 1977 → Dec 22, 1998
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4149194A | Variable angle electronic halftone screening | Electricity | 107 | Expired |
| US4185304A | Electronic halftone screening | Electricity | 70 | Expired |
| US6324305A | Method and apparatus for segmenting a composite image into mixed raster content planes | Electricity | 68 | Expired |
| US5394252A | Hybrid quantization method for color document reproduction | Electricity | 41 | Expired |
| US4245258A | Method and apparatus for reduction of false contours in electrically screened images | Electricity | 34 | Expired |
| US4553171A | Tile encoding in image printing | Electricity | 17 | Expired |
| US6226103A | Method of producing spot colors appearance with process color printing | Electricity | 16 | Expired |
| US5898822A | Using the phase information in the halftone dot structure to minimize artifacts when switching between halftone dots on a scan line | Electricity | 3 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.