Piera G Kelley

Title: Piera G Kelley: Innovator in Telecommunications

Introduction

Piera G Kelley is a notable inventor based in Sarasota, Florida. She has made significant contributions to the field of telecommunications, particularly with her innovative designs in pay telephone technology. Her work has led to the development of a unique patent that enhances the functionality and efficiency of pay telephones.

Latest Patents

Piera G Kelley holds a patent for a "Line powered pay telephone with power management." This invention describes a pay telephone that operates without a separate external power source. Instead, it utilizes loop current available on the telephone line from the central office. The design includes a rechargeable battery that stores excess loop current, allowing the pay telephone to function even when not off-hook. Additionally, the invention minimizes power consumption by selectively shutting down unnecessary functions, ensuring that sufficient loop current is available for battery recharging. An improved switched-capacitor circuit is also part of the design, enabling the storage of electricity at a higher voltage to activate standard high voltage relays for coin collection and return.

Career Highlights

Piera G Kelley has made her mark in the telecommunications industry through her work at Elcotel, Inc. Her innovative approach to pay telephone technology has set her apart as a leading inventor in her field. With a focus on efficiency and sustainability, Kelley continues to push the boundaries of traditional telecommunications.

Collaborations

Throughout her career, Piera has collaborated with notable colleagues, including Eugene D Kelley and Charles E Murphy. These partnerships have contributed to her success and the advancement of her inventions.

Conclusion

Piera G Kelley is a pioneering inventor whose work in telecommunications has led to significant advancements in pay telephone technology. Her innovative designs and commitment to efficiency continue to influence the industry.