Company Filing History:
Years Active: 2015-2019
Title: Innovations by Tomislav Kralj
Introduction
Tomislav Kralj is an accomplished inventor based in Chardon, OH (US). He has made significant contributions to the field of lighting technology, particularly through his innovative LED lamp systems. With a total of 2 patents, Kralj continues to push the boundaries of energy-efficient lighting solutions.
Latest Patents
One of Kralj's latest patents is an LED lamp system designed to fit into a fluorescent lamp fixture. This system utilizes a fluorescent lamp power supply contained in the fixture, receiving power from AC mains. The LED lamp system includes an LED driver that comprises a power factor corrected driver circuit, achieving a power factor of at least about 0.8. Additionally, the LED driver features a current control circuit that responds to the presence of a three-wire magnetic ballast in the fluorescent lamp power supply. This circuit increases the LED operating current above the nominal rated LED operating current, ensuring that the LED driver maintains a power factor of at least about 0.8.
Career Highlights
Tomislav Kralj is currently employed at Energy Focus, Inc., where he continues to develop innovative lighting solutions. His work focuses on enhancing the efficiency and performance of LED lighting systems, contributing to the advancement of sustainable energy practices.
Collaborations
Kralj collaborates with notable colleagues such as Laszlo A Takacs and Roger F Buelow, who share his commitment to innovation in the lighting industry.
Conclusion
Tomislav Kralj's contributions to LED technology exemplify his dedication to creating energy-efficient solutions. His innovative designs and collaborative efforts continue to impact the field positively.