Ranjit Bhaskar
16Patents
8h-index
22Co-inventors
72Inventor score
Filing activity: Jun 9, 1989 → Nov 5, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6393148B1 | Contrast enhancement of an image using luminance and RGB statistical metrics | Electricity | 208 | Expired |
| US5225915A | Image processing with noise enhancing operators for moire reduction and/or random dot generation | Electricity | 22 | Expired |
| US6580825B2 | Contrast enhancement of an image using luminance and RGB statistical metrics | Electricity | 21 | Expired |
| US8515171B2 | Methods for adaptive and progressive gradient-based multi-resolution color image segmentation and systems thereof | Physics | 18 | Active |
| US6972868B1 | Image data compression method | Electricity | 18 | Expired |
| US7034968B2 | Color calibration chart | Electricity | 11 | Expired |
| US6002804A | Tone dependent variable halftoning with adjustable algorithm selection | Electricity | 8 | Expired |
| US6801337B2 | Tone dependent variable halftoning with adjustable algorithm selection | Electricity | 8 | Expired |
| US6661533B1 | Tone dependent variable halftoning with adjustable algorithm selection | Electricity | 4 | Expired |
| US7463385B2 | Color map selection | Electricity | 3 | Active |
| US7873214B2 | Unsupervised color image segmentation by dynamic color gradient thresholding | Physics | 1 | Active |
| US11214083B2 | Stepper motor-based print adjustments | Performing Operations; Transporting | 0 | Active |
| US11445089B2 | Selective reduction of print substance consumption | Electricity | 0 | Active |
| US11647146B2 | Color resources | Electricity | 0 | Active |
| US11405529B2 | Color table generation | Electricity | 0 | Active |
| US11258926B2 | Color resources | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.