Gregory C. Hitchcock

Weighted mapping of image data samples to pixel sub-components on a display device

Method and apparatus for displaying images such as text

Method for validating a signed program prior to execution time or an unsigned program at execution time

Method and apparatus for improving the quality of displayed images through the use of user reference information

Methods and apparatus for positioning displayed characters

Gray scale and color display methods and apparatus

Methods and apparatus for improving the quality of displayed images through the use of display device and display condition information

Rendering sub-pixel precision characters having widths compatible with pixel precision characters

Non-square scaling of image data to be mapped to pixel sub-components

Mapping image data samples to pixel sub-components on a striped display device