This inventor holds 1 USPTO granted patent. Top assignee: Kaiser Electronics. Active years: 1988.
Company Filing History:
Years Active: 1988
Title: The Innovations of Edmond F. Roy
Introduction
Edmond F. Roy is a notable inventor based in Fremont, California. He has made significant contributions to the field of video display technology. His innovative approach has led to the development of a unique patent that enhances the performance of color video displays.
Latest Patents
Edmond F. Roy holds a patent for an electronically switched field sequential color video display. This invention utilizes a multiple beam cathode ray tube to create a television-type raster. The maximum data rate and writing speed are reduced by a factor equal to the number of simultaneously operating beams. To address excessive slope in the picture, a stepped deflection method is employed. This technique ensures that most vertical deflection occurs after a horizontal sweep is completed and before the next sweep begins. Additionally, the scanning speed is enhanced by using an optical transmission filter that selectively transmits separate colors emitted by the cathode ray tube's screen.
Career Highlights
Edmond F. Roy has worked with Kaiser Electronics, where he has applied his expertise in video display technology. His work has contributed to advancements in the industry, particularly in enhancing the quality and efficiency of video displays.
Collaborations
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Conclusion
Edmond F. Roy's innovative contributions to video display technology demonstrate his commitment to advancing the field. His patent reflects a significant step forward in improving color video displays, showcasing his ingenuity and expertise.