Donald M Marsh

Title: The Innovations of Donald M Marsh

Introduction

Donald M Marsh is a notable inventor based in Bellevue, WA (US). He has made significant contributions to the field of digital image processing, holding a total of 4 patents. His work focuses on enhancing the efficiency and effectiveness of rendering digital images through innovative methods and systems.

Latest Patents

One of Donald M Marsh's latest patents is titled "Caching digital image data." This patent describes methods and systems for processing digital image data utilizing vertically-oriented Effect graphs. The invention addresses the need for certain Effects on the graph to render their outputs multiple times during a single rendering pass. To mitigate the exponential processing that can occur in such scenarios, the patent provides methods for caching portions of the digital image data in image buffers associated with the output of one or more Effects during processing. Additionally, it includes systems for caching digital image data across multiple processing passes of an Effect graph.

Another significant patent by Marsh is focused on "Non-destructive processing of digital image data." This patent presents systems for rendering Effect graphs that integrate Central Processing Unit (CPU) processing and Graphics Processing Unit (GPU) processing. The integration of these two processing units facilitates accelerated rendering of Effect graphs, thereby enhancing the processing speed of digital images. The methods described in this patent aim to improve the overall efficiency of digital image processing.

Career Highlights

Donald M Marsh is currently associated with Microsoft Technology Licensing, LLC, where he continues to innovate in the realm of digital image processing. His work has been instrumental in advancing the technology used in various applications, making significant impacts in the industry.

Collaborations

Throughout his career, Donald has collaborated with talented individuals such as Steven J White and Tomasz S M Kasperkiewicz. These collaborations have contributed to the development of his innovative patents and have fostered a creative environment for technological advancements.

Conclusion

Donald M Marsh is a distinguished inventor whose work in digital image processing has led to several impactful patents. His contributions continue to shape the future of technology in this field.