This inventor holds 3 USPTO granted patents. Top assignees: S3 Graphics Co., Ltd., S3 Incorporated, Inc.. Active years: 2000-2002.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2000-2002
Title: Innovations of John W Brothers
Introduction
John W Brothers is an accomplished inventor based in Palo Alto, CA. He holds a total of 3 patents that showcase his contributions to the field of technology and graphics. His work primarily focuses on enhancing visual displays and 3D graphics.
Latest Patents
One of his latest patents is titled "Device and method for blending true colors and fog colors to generate display colors." This innovative device calculates a display color based on a true color, a fog color, and a distance z. It utilizes two single-port memories, an arithmetic circuit, and a color blending circuit. The device reads two sampled values of a fog function from the memories and calculates an approximate value of the fog function corresponding to the distance z. The color blending circuit then blends the true color and the fog color according to this approximate value.
Another significant patent is the "Method and apparatus for interpolative, adaptive illumination in 3D graphics." This method provides specular highlights to 3D graphics using Phong illumination calculations. It spaces the pixels subject to calculations in direct relation to the number of lights contributing to the highlights. Linear, quadratic, or cubic attenuation is applied to interpolate the values for the pixels not subject to the calculations.
Career Highlights
Throughout his career, John has worked with notable companies such as S3 Graphics and S3 Incorporated. His experience in these organizations has allowed him to develop and refine his innovative ideas in graphics technology.
Collaborations
John has collaborated with talented individuals in the industry, including Zhou Hong and Roger Swanson. Their teamwork has contributed to the successful development of various projects.
Conclusion
John W Brothers is a notable inventor whose work in blending colors and enhancing 3D graphics has made a significant impact in the field. His patents reflect his innovative spirit and dedication to advancing technology.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile