Jozef Petrus Emanuel De Krijger

Title: Jozef Petrus Emanuel De Krijger: Innovator in Lamp Driving Circuits

Introduction

Jozef Petrus Emanuel De Krijger is a notable inventor based in Eindhoven, Netherlands. He has made significant contributions to the field of lamp driving circuits, holding a total of 6 patents. His innovative designs have advanced the technology used in high-intensity discharge lamps.

Latest Patents

One of his latest patents involves a lamp driving circuit designed for operating high-intensity discharge lamps. This circuit features a commutation circuit that includes at least two switching devices, which are alternately activated at a commutation frequency. During the ignition mode, the switching frequency aligns closely with the commutation frequency, allowing for efficient operation. The circuit also includes a clamping mechanism to limit the generated voltage to a predetermined maximum, ensuring safe and effective performance. Another patent focuses on a series arrangement of switching devices that connect supply voltage input terminals, utilizing an inverter resonant circuit to control lamp current effectively.

Career Highlights

Throughout his career, Jozef has worked with prominent companies such as Lumileds Lighting U.S., LLC and Koninklijke Philips Corporation N.V. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking innovations in lighting technology.

Collaborations

Jozef has collaborated with notable professionals in his field, including Marcel Johannes Maria Bucks and Engbert Bernard Gerard Nijhof. These partnerships have fostered a creative environment that has led to the development of advanced lighting solutions.

Conclusion

Jozef Petrus Emanuel De Krijger is a distinguished inventor whose work in lamp driving circuits has made a lasting impact on the lighting industry. His innovative patents and collaborations highlight his commitment to advancing technology in this field.