Company Filing History:
Years Active: 1991-1993
Title: F Andrew Witek: Innovator in Graphics Display Technology
Introduction
F Andrew Witek is a notable inventor based in Nevada City, CA (US), recognized for his contributions to graphics display technology. He holds 2 patents that showcase his innovative approach to enhancing visual experiences in graphics systems.
Latest Patents
One of Witek's latest patents is the "Reduced viewport for graphics display." This invention introduces a reduced viewport feature that allows operators to observe manipulations on a graphics display of video image planes that are wholly or partially outside a viewing area. The technology transforms a two-dimensional input image plane into a three-dimensional image plane through manipulations such as rotation and translation. The resulting three-dimensional image plane is then mapped as a two-dimensional projection onto the graphics display. By multiplying transformation matrix coefficients by a variable reduction coefficient, all points of the image plane converge toward the center of the graphics display, enabling visibility of previously hidden areas on the output video monitor.
Another significant patent is the "Graphics path prediction display." This invention features fixed wireframes that represent key positions of an image being manipulated. Dots or dashes are generated between wireframes according to a defined display rate, creating a dynamic representation of the graphics path. The in-between wireframes are generated by an operator-selected algorithm and are adjusted in real-time as variable parameters change, providing a responsive display of the graphics path.
Career Highlights
Witek has had a distinguished career, working with prominent companies such as The Grass Valley Group, Inc. and his own company, Witek, F. Andrew. His work has significantly impacted the field of graphics display technology, leading to advancements that enhance user interaction and visualization.
Collaborations
Throughout his career, Witek has collaborated with notable individuals, including Richard A Frasier and Charles Q Hoard. These collaborations have contributed to the development and refinement of his innovative technologies.
Conclusion
F Andrew Witek's contributions to graphics display technology through his patents and career achievements highlight his role as a significant innovator in the field. His work continues to influence advancements in how graphics are displayed and manipulated, showcasing the importance of innovation in technology.