Company Filing History:
Years Active: 1977-1983
Title: Edward T Ball: Innovator in Power Amplification and Regulation
Introduction
Edward T Ball is a notable inventor based in Coquitlam, Canada. He has made significant contributions to the field of electrical engineering, particularly in power amplification and regulation. With a total of 3 patents to his name, Ball's work has had a lasting impact on the industry.
Latest Patents
One of his latest patents is a "Switch mode - class B power amplifier." This invention involves applying an input signal to the inverting input of a class B amplifier and to a limiter circuit. The square wave signal from the limiter is then applied to a switching amplifier, which drives the amplifier between V and ground at a rate established by the input signal. This process results in a power control signal that is applied to a load and the non-inverting input of the class B amplifier. The output of the amplifier switches between V and ground, producing an output signal that mirrors the input signal with a peak-to-peak amplitude of 2V.
Another significant patent is the "Power regulator for use with line signal repeaters which are remotely located." This invention addresses the challenges posed by lightning strikes and induced currents in DC power feed circuits. A symmetrical non-linear power regulator is connected between the signal line and the line signal repeater, featuring a high current shunt regulator that bypasses excessive induced currents. This design minimizes the adverse effects of these currents on the operation of the line signal repeater, ensuring a constant operating voltage.
Career Highlights
Throughout his career, Edward T Ball has worked with several companies, including GTE Lenkurt Electric (Canada) Ltd. and AEL Microtel, Ltd. His experience in these organizations has contributed to his expertise in electrical engineering and innovation.
Collaborations
One of his notable coworkers is John E White, with whom he has collaborated on various projects. Their partnership has likely fostered a creative environment that has led to innovative solutions in their field.
Conclusion
Edward T Ball's contributions to power amplification and regulation demonstrate his commitment to innovation in electrical engineering. His patents reflect a deep understanding of the challenges in the industry and provide effective solutions. His work continues to influence the field and inspire future inventors.