David L. Sprague

Virtual people networking

Non-linear pixel interpolator function for video and graphic processing

Method and apparatus for translating addresses using mask and replacement value registers

Efficient browsing of encoded images

Image scaling using real scale factors

Pixel interpolation circuitry as for a video signal processor

Processor with hierarchal memory and using meta-instructions for software control of loading, unloading and execution of machine instructions stored in the cache

Memory controller as for a video signal processor.

Single-instruction multiple-data processor having dual-ported local memory architecture for simultaneous data transmission on local memory ports and global port

Data display using multicolumn scrolling