This inventor holds 1 USPTO granted patent. Top assignee: Sun Microsystems, Inc.. Active years: 1992.
Company Filing History:
Years Active: 1992
Title: Vaughan R Pratt: Innovator in Adaptive Forward Differencing
Introduction
Vaughan R Pratt is a notable inventor based in Palo Alto, CA. He has made significant contributions to the field of computer graphics, particularly in rendering techniques. His innovative approach has led to the development of a unique patent that enhances the efficiency of rendering curves on display screens.
Latest Patents
Pratt holds a patent for a "Method and apparatus for adaptive forward differencing in the rendering." This invention focuses on an adaptive forward differencing apparatus that adjusts calculated x and y values to create pixel values corresponding to the next pixel on a CRT display. The technology ensures that curves are generated in increments of one pixel, maintaining a continuous and uniform appearance. Additionally, the apparatus includes circuitry that generates coordinates of display elements, approximating an ideal vector and defining curves, vectors, or objects within the maximum and minimum coordinates of the CRT display. The invention also features efficient circuitry for computing the value of 1/w of the homogeneous coordinate w. He has 1 patent to his name.
Career Highlights
Vaughan R Pratt has had a distinguished career, working at Sun Microsystems, Inc. His role at the company has allowed him to contribute to advancements in technology and innovation in the computing industry. His work has had a lasting impact on how graphics are rendered, influencing both software and hardware development.
Collaborations
Throughout his career, Pratt has collaborated with talented individuals such as Sheue-Ling Lien and Michael J Shantz. These collaborations have fostered an environment of innovation and creativity, leading to significant advancements in their respective fields.
Conclusion
Vaughan R Pratt is a pioneering inventor whose work in adaptive forward differencing has transformed rendering techniques in computer graphics. His contributions continue to influence the industry, showcasing the importance of innovation in technology.