This inventor holds 1 USPTO granted patent. Top assignee: Thomas Industries, Inc.. Active years: 1992.
Company Filing History:
Years Active: 1992
Title: Sylvan E Irwin, Iv: Innovator in High Frequency Ballast Technology
Introduction
Sylvan E Irwin, Iv is an accomplished inventor based in Algood, TN (US). He is known for his innovative contributions to electronic circuit design, particularly in the field of lighting technology. His work has led to advancements that enhance the efficiency and functionality of gaseous discharge lamps.
Latest Patents
Irwin holds a patent for a "High frequency ballast for gaseous discharge lamps." This invention involves an electronic circuit designed to receive input electrical power at a lower frequency and energize a load at a higher frequency. The circuit includes a rectifier for converting input electrical power, a pre-regulator for adjusting the rectified AC voltage, and a non-resonant inverter that supplies high-frequency electrical power to the load. The design also features a logic circuit that operates based on current flowing through the switches, allowing for dynamic adjustments in response to changes in source voltage and load impedance. This innovative approach enables precise control over the peak amplitude of current in the load, enhancing the performance of lighting systems.
Career Highlights
Irwin's career is marked by his role at Thomas Industries, Inc., where he has made significant contributions to the development of electronic circuits. His expertise in high-frequency technology has positioned him as a key player in the industry, driving advancements that improve energy efficiency and lighting quality.
Collaborations
Throughout his career, Irwin has collaborated with notable colleagues, including Russell G Greenwood and Thomas E Dean. These partnerships have fostered a creative environment that encourages innovation and the sharing of ideas.
Conclusion
Sylvan E Irwin, Iv's contributions to high-frequency ballast technology exemplify his commitment to innovation in the field of electronic circuits. His patent reflects a significant advancement in lighting technology, showcasing his ability to address complex challenges in energy efficiency and performance.