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Location History:
- St. Louis, MO (US) (1989)
- Dallas, TX (US) (1982 - 2003)
Company Filing History:
50 out of 29,232 
3 out of 1,309 
1 out of 48 Years Active: 1982-2003
Title: William E. Nelson: Innovations in Micromechanical Devices and Digital Printing
Introduction
William E. Nelson, a prominent inventor based in Dallas, TX, has made significant contributions to the fields of micromechanical devices and digital printing. With an impressive portfolio of 50 patents, his innovative designs have paved the way for advancements in technology, enhancing both manufacturing processes and the quality of printed materials.
Latest Patents
Among his latest inventions, Nelson's "Micromechanical device and method for non-contacting edge-coupled operation" stands out. This cutting-edge device eliminates physical contact between the mirror or underlying yoke and the landing pads on the substrate, addressing the common issue of "sticking" mirrors associated with conventional devices. By reducing the need for passivation coatings and hermetic packages, this innovation simplifies the manufacturing process significantly. The design also includes a capture electrode that enhances electrostatic attraction to ensure precise movement and stability of the mirror.
Furthermore, his patent on "High resolution digital printing with spatial light modulator" showcases his expertise in enhancing print quality. This method involves the use of a digital micromirror device (DMD) to create a steep-sided intensity curve for light spots on the image plane. The implementation of strategically placed holes within the pixels allows for improved modeling of print outcomes, benefiting both electrophographic printing and photofinishing processes.
Career Highlights
William E. Nelson has held pivotal roles in major companies, including Texas Instruments Corporation and Agfa Gevaert Nv. His work in these organizations has been instrumental in developing innovative technologies that underscore his reputation as a leading inventor in his field.
Collaborations
Throughout his career, Nelson has collaborated with esteemed professionals, including Larry J. Hornbeck and Dirk K. Broddin. These partnerships have facilitated the exchange of ideas and technological advancements, further enhancing the impact of his inventions.
Conclusion
William E. Nelson's innovative spirit and dedication to advancing technology have led to remarkable contributions in micromechanical device design and digital printing methods. With a robust portfolio of patents and a history of collaboration with industry leaders, he continues to inspire future generations of inventors and technologists.
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