Petrus Cornelius Maria Marien

Title: The Innovations of Petrus Cornelius Maria Marien

Introduction

Petrus Cornelius Maria Marien is a notable inventor based in Eindhoven, Netherlands. He has made significant contributions to the field of electrical engineering, particularly in the development of AC-DC converters. With a total of 2 patents to his name, Marien continues to push the boundaries of innovation in his field.

Latest Patents

Marien's latest patents include an advanced AC-DC converter that features an upconverter comprising a choke, a switching element, and a diode. In this design, the switching element is controlled in such a way that the time interval during which it is non-conducting is proportional to the time interval during which the diode is conducting. This innovative approach allows the upconverter to maintain a high power factor across a wide range of line voltage amplitudes and output power levels. Another notable patent involves an AC-DC converter that adds an offset signal to an inductor current signal. This design operates in transient mode and generates a comparatively low Total Harmonic Distortion (THD), even when the supply voltage and power supplied by the upconverter vary significantly.

Career Highlights

Marien is currently employed at Koninklijke Philips Corporation N.V., a leading company in the technology and healthcare sectors. His work at Philips has allowed him to collaborate with other talented engineers and inventors, further enhancing his contributions to the field.

Collaborations

Some of Marien's coworkers include Antonius Adrianus Maria Marinus and Christofher Daniel Charles Hooijer. Their collaborative efforts have likely played a role in the successful development of innovative technologies within the company.

Conclusion

Petrus Cornelius Maria Marien is a distinguished inventor whose work in AC-DC converters showcases his expertise and commitment to innovation. His contributions continue to impact the field of electrical engineering positively.