Company Filing History:
Years Active: 2005-2017
Title: Duane Gibbs: Innovator in LED Technology
Introduction
Duane Gibbs is a notable inventor based in Tustin, California, recognized for his contributions to LED technology. With a total of 6 patents, he has made significant advancements in the field of electronic circuits for driving LED strings.
Latest Patents
One of his latest patents is an LED driver operating from unfiltered mains on a half-cycle by half-cycle basis. This innovative analog electronic circuit is designed to drive a string of LEDs, featuring input terminals for AC voltage connection. It includes a current regulation circuit that limits the current flow through the LED string on a half-cycle basis to a predetermined value. Additionally, it incorporates an overvoltage circuit that disconnects the electrical connection between the AC voltage and the LED string when the AC reaches a predetermined high voltage value. This design also addresses overtemperature and power factor correction, enhancing efficiency by shorting part of the LED string during the lower voltage phase of the input AC voltage.
Another significant patent by Gibbs is the solid-state light AC line voltage interface with current and voltage limiting. Similar to his previous invention, this analog electronic circuit is tailored for driving LED strings and includes features for current regulation and overvoltage protection.
Career Highlights
Throughout his career, Duane Gibbs has worked with several companies, including Printronix, Inc. and Emeray LLC. His experience in these organizations has contributed to his expertise in developing innovative electronic solutions.
Collaborations
Gibbs has collaborated with notable individuals in the industry, including Gordon B. Barrus and Richard E. Schumaker. Their combined efforts have likely fostered advancements in the projects they undertook together.
Conclusion
Duane Gibbs stands out as an influential inventor in the realm of LED technology, with a focus on enhancing efficiency and safety in electronic circuits. His patents reflect a commitment to innovation and improvement in the field.