Company Filing History:
Years Active: 1981-1993
Title: Gregory J Beaumont: Innovator in CRT Technology
Introduction
Gregory J Beaumont is a notable inventor based in Arlington Heights, IL (US), recognized for his contributions to the field of cathode ray tube (CRT) technology. With a total of 10 patents to his name, Beaumont has made significant advancements that enhance the performance and safety of video display systems.
Latest Patents
One of Beaumont's latest patents is focused on AC electric field emission suppression in CRT image displays. This invention introduces an AC electric field emission suppressor designed to cancel the ripple voltage on the ultor voltage, which generates undesired emissions. By deriving ripple-cancelling pulses from the horizontal deflection circuit and capacitively coupling them through the CRT wall, this technology effectively suppresses unwanted emissions. Another significant patent is the shutdown circuit for video monitors. This innovation provides a means for sensing the horizontal output pulse used to energize the high voltage sweep transformer in a CRT. The system detects the horizontal output pulse height, which indicates the voltage applied to the CRT, and utilizes this information to terminate the video output when the voltage exceeds a predetermined level. This approach ensures video shutdown during unsafe CRT operation, addressing both excessive peak voltage conditions and improper retrace time operations.
Career Highlights
Throughout his career, Gregory J Beaumont has worked with prominent companies such as Zenith Radio Corporation and Zenith Electronics Corporation. His experience in these organizations has contributed to his expertise in developing innovative solutions for CRT technology.
Collaborations
Beaumont has collaborated with notable individuals in the field, including Richard J Steinmetz and Casimir J Duval. These partnerships have likely fostered a creative environment that has led to the development of groundbreaking technologies.
Conclusion
Gregory J Beaumont's contributions to CRT technology through his patents and collaborations highlight his role as an influential inventor in the field. His work continues to impact the evolution of video display systems, ensuring enhanced performance and safety.