Douglas C Twilleager

Title: Douglas C. Twilleager: Innovator in Graphical Processing Systems

Introduction

Douglas C. Twilleager is a notable inventor based in Oakland, CA. He has made significant contributions to the field of graphical processing systems. His innovative work has led to the development of a unique patent that enhances the efficiency of shadow processing in graphical applications.

Latest Patents

Twilleager holds a patent titled "System and method for computing filtered shadow estimates using reduced bandwidth." This invention involves a graphical processing system that includes a computational unit and a shadow processing unit. The computational unit is designed to transfer coordinates of a point with respect to a first space to the shadow processing unit. Upon receiving these coordinates, the shadow processing unit performs several tasks, including transforming the coordinates to determine map coordinates and a depth value, accessing a neighborhood of depth values, comparing the depth value to those in the neighborhood, filtering the results, and transferring the shadow fraction back to the computational unit.

Career Highlights

Douglas C. Twilleager has worked at Sun Microsystems, Inc., where he has been able to apply his expertise in graphical processing systems. His work has contributed to advancements in the efficiency and effectiveness of graphical computations.

Collaborations

Twilleager has collaborated with notable colleagues, including Michael Frank Deering and Michael G. Lavelle. These collaborations have likely enriched his work and contributed to the innovative solutions he has developed.

Conclusion

Douglas C. Twilleager's contributions to graphical processing systems through his patent demonstrate his innovative spirit and technical expertise. His work continues to influence the field and showcases the importance of advancements in technology.