Robert J. Rolleston
42Patents
16h-index
50Co-inventors
84Inventor score
Filing activity: Oct 1, 1992 → Nov 10, 2014
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5471324A | Color printer calibration with improved color mapping linearity | Electricity | 140 | Expired |
| US5416613A | Color printer calibration test pattern | Electricity | 130 | Expired |
| US8477323B2 | System and method for conveying rendering intents | Physics | 110 | Active |
| US5483360A | Color printer calibration with blended look up tables | Electricity | 81 | Expired |
| US5305119A | Color printer calibration architecture | Electricity | 72 | Expired |
| US5528386A | Color printer calibration architecture | Electricity | 69 | Expired |
| US5594557A | Color printer calibration correcting for local printer non-linearities | Electricity | 47 | Expired |
| US6954541B2 | Method of detecting changes occurring in image editing using watermarks | Electricity | 42 | Expired |
| US7307752B1 | On-line calibration system for a dynamically varying color marking device | Electricity | 39 | Expired |
| US7894626B2 | System and method for the generation of multiple angle correlation-based digital watermarks | Physics | 38 | Active |
| US5689350A | Color printer calibration method for accurately rendering selected colors | Electricity | 28 | Expired |
| US6803921B1 | Use of softproofing to assist in the rendering of images of unknown colorimetry | Physics | 27 | Expired |
| US5592591A | Reduced storage of pre-computed difference tables used in color space conversion | Electricity | 23 | Expired |
| US6744534B1 | Robust colorimetry transform | Electricity | 22 | Expired |
| US7451140B2 | System and method for proofing individual documents of variable information document runs using document quality measurements | Physics | 21 | Active |
| US8681179B2 | Method and system for coordinating collisions between augmented reality and real reality | Physics | 17 | Active |
| US7639401B2 | Camera-based method for calibrating color displays | Electricity | 11 | Active |
| US8745068B2 | Method for visual asset replacement accounting for cost, copyright, and confidentiality requirements | Physics | 8 | Active |
| US7352491B2 | System and method for selecting the best set of devices for rendering color documents | Electricity | 6 | Expired |
| US7791752B2 | Dynamic offer generation based on print shop machine load | Physics | 6 | Active |
| US8120812B2 | System and method for obtaining color consistency for a color print job across multiple output devices | Electricity | 6 | Active |
| US6750442B2 | Use of spectral sensors for automatic media identification and improved scanner correction | Electricity | 6 | Expired |
| US7639260B2 | Camera-based system for calibrating color displays | Electricity | 5 | Active |
| US8487955B2 | Language-based color editing for mobile devices | Electricity | 4 | Active |
| US9104358B2 | System and method for document production visualization | Physics | 2 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.