Issued Patents All Time
Showing 25 most recent of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8471856 | Rendering stroke pairs for graphical objects | Michael Duggan, Gregory Hitchcock | 2013-06-25 |
| 8253742 | Rendering stroke pairs for graphical objects | Michael Duggan, Gregory Hitchcock | 2012-08-28 |
| 7697003 | Simplifying complex characters to maintain legibility | Michael Duggan, William Hill, Gregory Hitchcock, Geraldine Wade | 2010-04-13 |
| 7583267 | Stroke contrast in font hinting | Gregory Hitchcock, Michael Duggan | 2009-09-01 |
| 7505040 | Composite characters font hinting | Gregory Hitchcock, Michael Duggan | 2009-03-17 |
| 7505041 | Iteratively solving constraints in a font-hinting language | Gregory Hitchcock, Michael Duggan | 2009-03-17 |
| 7292247 | Dynamically determining directions of freedom for control points used to represent graphical objects | Gregory Hitchcock, Michael Duggan | 2007-11-06 |
| 7292249 | Appropriately rendering a graphical object when a corresponding outline has excessive control points | Gregory Hitchcock, Michael Duggan | 2007-11-06 |
| 7289123 | Simplifying complex characters to maintain legibility | Michael Duggan, William Hill, Gregory Hitchcock, Geraldine Wade | 2007-10-30 |
| 7286121 | Sub-component based rendering of objects having spatial frequency dominance parallel to the striping direction of the display | Michael Duggan, Geraldine Wade, Greg C. Hitchcock | 2007-10-23 |
| 7265757 | Appropriately rendering a graphical object when a corresponding outline lacks control points | Gregory Hitchcock, Michael Duggan | 2007-09-04 |
| 7256786 | Appropriately rendering a graphical object when a corresponding outline has exact or inexact control points | Gregory Hitchcock, Michael Duggan | 2007-08-14 |
| 7236174 | Adaptively filtering outlines of typographic characters to simplify representative control data | Gregory Hitchcock, Michael Duggan | 2007-06-26 |
| 7224372 | Type size dependent anti-aliasing in sub-pixel precision rendering systems | David C. Brown, John C. Platt, Michael Duggan, Gregory Hitchcock | 2007-05-29 |
| 7187382 | Iteratively solving constraints in a font-hinting language | Gregory Hitchcock, Michael Duggan | 2007-03-06 |
| 7176941 | Dropout control in subpixel rendering | Michael Duggan, Gregory Hitchcock, Paul Linnerud | 2007-02-13 |
| 7148893 | Automatic optimization of the position of stems of text characters | Gregory Hitchcock, Claude Betrisey, Matt Conway | 2006-12-12 |
| 7136067 | Using externally parameterizeable constraints in a font-hinting language to synthesize font variants | Gregory Hitchcock, Michael Duggan | 2006-11-14 |
| 7057626 | Dropout control in subpixel rendering | Michael Duggan, Gregory Hitchcock, Paul Linnerud | 2006-06-06 |
| 6985160 | Type size dependent anti-aliasing in sub-pixel precision rendering systems | David C. Brown, John C. Platt, Michael Duggan, Gregory Hitchcock | 2006-01-10 |
| 6982725 | Dropout control in subpixel rendering | Michael Duggan, Gregory Hitchcock, Paul Linnerud | 2006-01-03 |
| 6950103 | Automatic optimization of the position of stems of text characters | Gregory Hitchcock, Claude Betrisey, Matt Conway | 2005-09-27 |
| 6894702 | Dropout control in subpixel rendering | Michael Duggan, Gregory Hitchcock, Paul Linnerud | 2005-05-17 |
| 6894701 | Type size dependent anti-aliasing in sub-pixel precision rendering systems | David C. Brown, John C. Platt, Michael Duggan, Gregory Hitchcock | 2005-05-17 |
| 6597360 | Automatic optimization of the position of stems of text characters | Gregory Hitchcock, Claude Betrisey, Matt Conway | 2003-07-22 |