Mark Hamburg
49Patents
17h-index
32Co-inventors
81Inventor score
Filing activity: Aug 23, 1996 → Feb 1, 2016
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6028583A | Compound layers for composited image manipulation | Electricity | 136 | Expired |
| US6421460B1 | Blending colors in the presence of transparency | Physics | 66 | Expired |
| US6377712B1 | Iteratively building displacement maps for image warping | Physics | 61 | Expired |
| US5905506A | Shared tile image representations | Physics | 54 | Expired |
| US6587592B2 | Generating replacement data values for an image region | Physics | 50 | Expired |
| US7062497B2 | Maintaining document state history | Emerging Cross-Sectional Technologies | 50 | Expired |
| US6785866B1 | Dialogs for multiple operating systems and multiple languages | Physics | 42 | Expired |
| US5974198A | Adjustment layers for composited image manipulation | Physics | 38 | Expired |
| US6803923B1 | Determining composition order from layer effects | Physics | 38 | Expired |
| US5819278A | Maintaining invalidation information in tiled image representations | Emerging Cross-Sectional Technologies | 34 | Expired |
| US6434269B1 | Smart erasure brush | Physics | 31 | Expired |
| US6289364A | Transparency processing in a page description language | Physics | 31 | Expired |
| US6208351A | Conversion of alpha-multiplied color data | Physics | 26 | Expired |
| US7042467B1 | Compositing using multiple backdrops | Physics | 23 | Expired |
| US5808623A | System and method for perspective transform in computer using multi-pass algorithm | Physics | 21 | Expired |
| US6791573B2 | Smart erasure brush | Physics | 18 | Expired |
| US6185342A | Adjustment layers for composited image manipulation | Physics | 17 | Expired |
| US7136075B1 | Compositing in the presence of different transparencies | Physics | 17 | Expired |
| US7088375B1 | Grouping layers in composited image manipulation | Physics | 17 | Expired |
| US7171057B1 | Image blending using non-affine interpolation | Physics | 16 | Expired |
| US6825852B1 | Combining images including transparency by selecting color components | Physics | 14 | Expired |
| US6269196A | Image blending with interpolated transfer modes including a normal transfer mode | Physics | 12 | Expired |
| US6396959B1 | Compound transfer modes for image blending | Physics | 11 | Expired |
| US6985263B2 | Generating replacement data values for an image region | Physics | 8 | Expired |
| US7627168B2 | Smart erasure brush | Physics | 8 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.