James D Mieskowski

Title: Innovations of James D Mieskowski

Introduction

James D Mieskowski is an accomplished inventor based in Seven Hills, OH (US). He has made significant contributions to the field of lighting technology, particularly through his innovative patent related to ballast circuits.

Latest Patents

Mieskowski holds a patent for a "Low voltage ballast circuit for a high brightness discharge light source." This invention features a low voltage DC input ballast circuit designed for discharge lamps, especially suitable for central lighting systems. The circuit includes an input filter stage that feeds into a first boost converter circuit, which is controlled by a pulse width modulator device. This design allows for warm-up and steady-state run signals to the lamp in a voltage-fed manner, utilizing components that are smaller compared to conventional discharge ballast circuits. The control circuitry offers various monitoring functions, ensuring that in the event of low input voltage, the lamp operates in a dimmed manner rather than drawing additional current to maintain lumen output. Additionally, a second boost converter circuit is associated with a starter circuit arrangement, enabling rapid generation and repetition of starting pulses as needed.

Career Highlights

Mieskowski is associated with General Electric Company, where he has applied his expertise in electrical engineering and lighting technology. His work has contributed to advancements in energy-efficient lighting solutions.

Collaborations

Throughout his career, Mieskowski has collaborated with notable colleagues, including Joseph M Allison and Raymond A Buchina. These partnerships have fostered innovation and development in the field of lighting technology.

Conclusion

James D Mieskowski's contributions to the field of lighting through his innovative patent demonstrate his commitment to advancing technology. His work continues to influence the industry and improve energy efficiency in lighting systems.