James B Archibald

Title: James B Archibald: Innovator in Solid-State Lighting Technology

Introduction

James B Archibald is a notable inventor based in Exeter Township, PA (US). He has made significant contributions to the field of solid-state lighting technology. His innovative approach has led to the development of a unique electronic ballast that enhances gas-discharge lighting systems.

Latest Patents

James B Archibald holds a patent for a transformer replacement for a solid-state lighting ballast. This transformer-less electronic ballast is designed for a gas-discharge lighting system that incorporates a power amplifier. The system features an input that drives a gas-discharge lamp in conjunction with reactive elements to create a resonant load. The design includes a resistor for sensing current in the resonant load, a comparator that generates a first signal amplified by the power amplifier, and a ramp generator that produces a ramp signal based on the first signal. This innovative approach allows for improved efficiency and performance in lighting systems.

Career Highlights

James B Archibald is currently employed at AT&T Corp., where he continues to work on advancements in lighting technology. His expertise in electronic ballasts has positioned him as a key player in the industry. He has successfully developed solutions that address the challenges faced by traditional gas-discharge lighting systems.

Collaborations

James collaborates with John K Moriarty, Jr., who is also a valuable contributor to their projects. Their combined efforts have led to innovative solutions in the field of lighting technology.

Conclusion

James B Archibald's contributions to solid-state lighting technology through his patent and work at AT&T Corp. highlight his role as an influential inventor. His innovative designs continue to shape the future of lighting systems.