Robert John Seymour

Title: The Innovations of Robert John Seymour

Introduction

Robert John Seymour is an accomplished inventor based in Ossining, NY (US). He holds a total of 2 patents that showcase his contributions to the field of technology. His work primarily focuses on advancements in display devices and methods for analyzing materials.

Latest Patents

One of Seymour's latest patents is for electrophoretic display devices. This invention comprises a cell containing a colloidal suspension of pigment particles situated between associated electrodes. The device allows for the establishment of a potential between the electrodes, enabling the selective transport of pigment particles. This capability permits the alteration of the spatial distribution of pigment particles in defined regions of the display cell. Additionally, the device features a light transmissive plate that enhances illumination, allowing light to couple with selected regions of the cell where the particles are positioned. The coupled illumination is then transmitted to the observer, creating a dynamic visual experience.

Another significant patent is the second harmonic analyzer. This method and device determine acentricities in powder materials by illuminating the powder with a collimated coherent light beam of a specific wavelength. The generated second harmonic is filtered and divided by a beam splitter, directing it to two photomultipliers. One photomultiplier uses a narrow band filter to select light of a single wavelength. If only second harmonic light is produced, equal signals are generated. However, if non-second harmonic radiation is present, a larger signal is produced in the unfiltered reference channel.

Career Highlights

Throughout his career, Robert John Seymour has worked with notable companies, including U.S. Philips Corporation and North American Philips Corporation. His experience in these organizations has contributed to his innovative work and patent development.

Collaborations

Seymour has collaborated with several professionals in his field, including Andrew L. Dalisa and Joseph Patrick Dougherty. These collaborations have likely enriched his work and led to further advancements in technology.

Conclusion

Robert John Seymour's contributions to the field of technology through his patents reflect his innovative spirit and dedication to advancing display technology and material analysis. His work continues to influence the industry and inspire future inventors.