Company Filing History:
Years Active: 1980-1983
Title: James J Parker: Innovator in Power Supply Technology
Introduction
James J Parker is a notable inventor based in Elmhurst, IL (US), recognized for his contributions to power supply technology. He holds 2 patents that showcase his innovative approach to enhancing computer terminal functionality and cathode ray tube performance.
Latest Patents
One of Parker's latest patents is for a high-frequency computer terminal power supply with isolation. This invention provides multiple direct voltage signals to the computer terminal logic system while ensuring isolation from line voltage. The design incorporates a high-frequency power supply transformer and associated circuitry, allowing various computer terminal systems to operate using display-derived power output signals. Another significant patent focuses on dynamic focus for a cathode ray tube. This technology utilizes combined parabolic conversion wave shapes to control the focusing electrode, ensuring sharp focus across all points in the raster without the need for high voltage capacitors.
Career Highlights
Throughout his career, James J Parker has worked with prominent companies such as Motorola Corporation and Zenith Radio Corporation. His experience in these organizations has contributed to his expertise in developing innovative technologies in the field of electronics.
Collaborations
Parker has collaborated with notable individuals in the industry, including Michael P Bafaro and Gregory J Beaumont. These partnerships have likely influenced his work and contributed to his success as an inventor.
Conclusion
James J Parker's contributions to power supply technology and cathode ray tube innovation highlight his significant role in the field of electronics. His patents reflect a commitment to advancing technology and improving user experience in computer systems.