Henri H Hoge

Title: Innovations by Henri H. Hoge

Introduction

Henri H. Hoge is an accomplished inventor based in Baltimore, MD (US). He has made significant contributions to the field of lighting control systems and smoke detection technology. With a total of 2 patents to his name, Hoge's work reflects a commitment to enhancing safety and efficiency in everyday applications.

Latest Patents

Hoge's latest patents include a "Feedback control system for applying AC power to ballasted lamps." This innovative lighting feedback control system is designed to apply AC power to at least one lamp. It features a conduction angle controlled phase switching circuit connected in series with the lamp and an AC power source. The system includes a line switching circuit that enables the application of AC power to the lamp through the phase switching circuit. A light sensor generates a light control signal indicative of the ambient light present in the predetermined location. The phase angle conduction control circuit generates and applies a phase control signal to the phase switching circuit, ensuring a constant level of lighting based on ambient light conditions. Additionally, an RC filter circuit is integrated within the phase angle conduction control circuit, gradually increasing the phase angle conduction time from zero to a steady state based on the sensed ambient light conditions.

Another notable patent is the "Ionization sensor for smoke detector." This invention contributes to the safety and reliability of smoke detection systems, enhancing the protection of lives and property.

Career Highlights

Henri H. Hoge is currently associated with Enertron, Inc., where he continues to innovate and develop advanced technologies. His work at Enertron reflects a dedication to improving electrical systems and safety measures in various applications.

Conclusion

Henri H. Hoge's contributions to the fields of lighting control and smoke detection exemplify the impact of innovative thinking on everyday safety and efficiency. His patents demonstrate a commitment to advancing technology for the benefit of society.