Christopher Donham

Title: Christopher Donham: Innovator in Screen Space Technology

Introduction

Christopher Donham is a notable inventor based in San Mateo, California. He has made significant contributions to the field of screen space technology, holding 2 patents that showcase his innovative approach to graphics processing.

Latest Patents

One of his latest patents is the "Early Z scoreboard tracking system and method." This invention describes a method for processing multiple pixels through a pixel depth raster operation, which discards occluded pixels to enhance performance. The system allows for faster execution of depth raster operations compared to color raster operations, improving the efficiency of graphics rendering. Another significant patent is the "Method and system for evaluating derivatives in screen space using perspective corrected barycentric coordinates." This method enables the computation of Level of Detail (LOD) at individual pixels without relying on approximations, thus eliminating artifacts from prior implementations. It enhances system performance by allowing higher levels of parallel processing.

Career Highlights

Christopher has worked with prominent companies such as Nvidia Corporation and Microsoft Technology Licensing, LLC. His experience in these leading technology firms has contributed to his expertise in graphics processing and innovation.

Collaborations

Throughout his career, Christopher has collaborated with talented individuals, including Brian Keith Cabral and Edward Anthony Hutchins. These partnerships have likely fostered a creative environment that has led to groundbreaking advancements in technology.

Conclusion

Christopher Donham's contributions to screen space technology through his patents and career experiences highlight his role as an influential inventor in the field. His innovative methods continue to shape the future of graphics processing.