Patrick E Troy

Title: The Innovations of Patrick E. Troy: A Journey through Patents and Collaborations

Introduction

Patrick E. Troy, a prominent inventor based in Chicago, IL, has made significant contributions to the field of electrical engineering, particularly in lamp technology. With a total of four patents to his name, his inventions showcase a blend of technical expertise and innovative thinking, addressing critical issues in lamp ignition and voltage detection.

Latest Patents

Among his latest innovations is the **Lamp-voltage threshold detector**, which utilizes an opto-coupler for detecting lamp voltage. This invention comprises a radiation-emitting semiconductor element coupled to a voltage source and an optically-coupled radiation-receiving semiconductor element with a variable impedance dependent on received radiation. The design features a switching element that, connected to the radiation-receiving component, produces distinct signals based on the sensed voltage.

Another remarkable invention by Patrick is the **Multiple-parameter control of lamp ignition**. This patent introduces a method for controlling the ignition of a gaseous discharge lamp by considering both the lamp voltage and the time duration of igniting pulses. The system employs upper and lower threshold voltages to discern between unstable starting modes, cold starting modes, and steady-state operating modes, enhancing the operational efficiency of lamps.

Career Highlights

Throughout his career, Patrick E. Troy has held positions at renowned companies, including Philips Electronics North America Corporation and North American Philips Corporation. His work in these organizations has significantly influenced advancements in lighting technology, aligning with his innovative spirit and technical prowess.

Collaborations

Patrick has collaborated with notable colleagues, such as Kurt W. Wicklund and Glenn D. Garbowicz. Their joint efforts in the industry have fostered a creative environment that has led to the development of groundbreaking technologies in lamp systems.

Conclusion

Patrick E. Troy's inventive journey reflects a commitment to enhancing lamp technology through practical and industry-relevant solutions. His patents not only underscore his technical skills but also exemplify how collaboration can drive innovation in the field. As lighting technology continues to advance, Patrick's contributions will undoubtedly remain influential in shaping the future of this industry.