Company Filing History:
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1 out of 12 Years Active: 2000-2017
Title: Arjan Van Den Berg: Innovator in LED Driver Technology
Introduction
Arjan Van Den Berg is a notable inventor based in Nijmegen, Netherlands. He has made significant contributions to the field of LED technology, particularly in the development of innovative driver circuits. With a total of 4 patents to his name, Van Den Berg's work has had a considerable impact on lighting solutions.
Latest Patents
One of his latest patents is titled "Method for dynamic reduction of LED current in LED driver, and associated drivers, driver circuits and lighting circuits." This invention discloses a driver designed to manage a series arrangement of variable numbers of LED strings. Each string is equipped with a capacitance connected in parallel, allowing for efficient current control. The driver features a controllable current source that connects in series with a rectified AC supply, enabling it to source a controllable current through the LED arrangement. The current source controller adjusts the current based on the voltage difference across the series arrangement, optimizing performance.
Another significant patent involves a "Power supply arrangement comprising a DC/DC converter with primary-side control loop." This invention presents a power supply that includes a control loop on the primary side of an isolation transformer within the DC/DC converter. The control loop manages the voltage on the primary winding by adjusting the duty cycle of control switches that charge and discharge a capacitor through the primary winding. This innovation enhances the efficiency of energy transfer across the isolation transformer.
Career Highlights
Arjan Van Den Berg has worked with prominent companies in the technology sector, including U.S. Philips Corporation and Koninklijke Philips Corporation N.V. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking advancements in LED technology.
Collaborations
Throughout his career, Van Den Berg has collaborated with talented individuals such as Tobias Georg Tolle and Hendrikus Johannes Jacobus Domensino. These partnerships have fostered a creative environment that has led to the development of innovative solutions in the field.
Conclusion
Arjan Van Den Berg is a distinguished inventor whose work in LED driver technology has paved the way for advancements in lighting solutions. His patents reflect a commitment to innovation and efficiency, making him a key figure in the industry.