Location History:
- Eindhoven, NL (1996 - 1998)
- Nijmegen, NL (1998 - 2001)
Company Filing History:
5 out of 14,087 
1 out of 838 
Years Active: 1996-2001
Title: The Innovations of Robert J Fronen
Introduction
Robert J Fronen is a notable inventor based in Nijmegen, Netherlands. He has made significant contributions to the field of electrical engineering, particularly in power supply technologies. With a total of 6 patents to his name, Fronen's work has had a considerable impact on the industry.
Latest Patents
One of Fronen's latest patents is a converter designed for the conversion of an input voltage into an output voltage. This innovative converter includes a switching means that operates under the control of a control signal. It features an inductive element that, along with the switching means, forms a series arrangement between the supply terminals. The control circuit supplies the control signal, while evaluation means assess the voltage across the switching means, which exhibits ringing. The control circuit activates the switching means only when specific conditions are met, ensuring efficient operation.
Another significant patent addresses the reduction of capacitive coupling effects in a control within switched-mode power supplies. In this design, the controller and switching device are encapsulated with a heat sink, which can create parasitic capacitances. These capacitances can lead to large current fluctuations that affect the controller's performance. Fronen's solution involves a track-and-hold circuit that isolates the circuitry from under-voltage conditions caused by capacitive coupling, thereby maintaining regulation in the power supply.
Career Highlights
Fronen has worked with prominent companies such as U.S. Philips Corporation and Philips Electronics North America Corporation. His experience in these organizations has allowed him to develop and refine his innovative ideas in electrical engineering.
Collaborations
Throughout his career, Fronen has collaborated with talented individuals, including Majid Naveed and Edwin Kluter. These partnerships have contributed to the advancement of his projects and the successful development of his patents.
Conclusion
Robert J Fronen's contributions to electrical engineering through his innovative patents demonstrate his expertise and commitment to advancing technology. His work continues to influence the industry and inspire future innovations.