Location History:
- Eindhoven, NL (1998 - 2000)
- Best, NL (2000)
Company Filing History:
7 out of 14,087 
2 out of 3 Years Active: 1998-2000
Title: Marcel J Bucks: Innovator in Semiconductor Lighting Technology
Introduction
Marcel J Bucks is a notable inventor based in Eindhoven, Netherlands. He has made significant contributions to the field of semiconductor lighting technology, holding a total of 7 patents. His work focuses on circuit arrangements and controlled current generators for operating light-emitting diodes.
Latest Patents
One of his latest patents is a circuit arrangement and signaling light provided with the circuit. This innovative circuit is designed for operating a semiconductor light source and includes connection terminals for a control unit, an input filter, and a converter with a control circuit. It also features output terminals for connecting the semiconductor light source and an apparatus for removing leakage current in the control unit when in a non-conducting state. Additionally, it incorporates a detection circuit to identify any incorrect functioning of the converter or the semiconductor light source by monitoring minimum and maximum voltage at the output terminals.
Another significant patent by Marcel J Bucks is a controlled current generator for operating light-emitting diodes. This circuit is equipped with terminals for connecting a power source and output terminals for the semiconductor light source. The controlled current generator is regulated by the current flow through the semiconductor light source, ensuring efficient operation.
Career Highlights
Throughout his career, Marcel J Bucks has worked with prominent companies such as U.S. Philips Corporation and Lumileds Lighting B.V. His experience in these organizations has allowed him to develop and refine his innovative ideas in lighting technology.
Collaborations
Marcel has collaborated with notable professionals in his field, including Engbert B Nijhof and Johannes E Algra. These collaborations have contributed to the advancement of his projects and patents.
Conclusion
Marcel J Bucks is a distinguished inventor whose work in semiconductor lighting technology has led to several important patents. His innovative contributions continue to impact the industry and enhance the efficiency of lighting solutions.