Location History:
- Fort Collins, CO (US) (1991 - 1994)
- Ft. Collins, CO (US) (1994)
Company Filing History:
Years Active: 1991-1994
Title: Brian D Rauchfuss: Innovator in Computer Graphics Technology
Introduction
Brian D Rauchfuss is a notable inventor based in Fort Collins, Colorado. He has made significant contributions to the field of computer graphics technology, holding a total of 6 patents. His work focuses on enhancing the efficiency and quality of pixel data processing in graphics systems.
Latest Patents
One of his latest patents is the "Window-relative dither circuit." This innovative circuit performs window-relative dithering of intensity data and includes a programmable dither cell. It features circuitry that compares dither values stored in the dither cell with selected parts of the intensity values, outputting an increment signal based on the comparison results. Additionally, it has a wrap prevention circuit that prevents the intensity from being incremented if it would wrap to a low value. This dither circuit is particularly useful in computer graphics systems for dithering pixel intensity values.
Another significant patent is the "Method and apparatus for pixel clipping source and destination windows." This method involves moving blocks of pixel data, including window-identifying data, from a source area to a destination area within a frame buffer. The process includes reading pixel data into a cache, combining source and destination tiles, and updating the frame buffer with the relevant pixel data while discarding any that do not match the window identifiers.
Career Highlights
Brian D Rauchfuss is currently employed at Hewlett-Packard Company, where he continues to innovate in the field of computer graphics. His work has had a lasting impact on the efficiency of graphics processing and has contributed to advancements in visual technology.
Collaborations
Throughout his career, Brian has collaborated with talented individuals such as Byron Alan Alcorn and Robert W Cherry. These collaborations have fostered a creative environment that has led to the development of groundbreaking technologies in the graphics domain.
Conclusion
Brian D Rauchfuss is a distinguished inventor whose contributions to computer graphics technology have significantly advanced the field. His innovative patents and collaborative efforts continue to shape the future of graphics processing.