Company Filing History:
Years Active: 1985-2000
Title: Marcellinus J Pelgrom: A Pioneer in Magnetic Field Sensor Technology
Introduction
Marcellinus J Pelgrom, based in Eindhoven, Netherlands, is a distinguished inventor renowned for his significant contributions to the field of sensor technology. With an impressive portfolio of 24 patents, Pelgrom has established himself as a key figure in innovations that enhance electronic devices and applications.
Latest Patents
Two of his latest patents showcase his innovative approach to magnetic field sensors. The first patent introduces a magnetic field sensor that utilizes a double Wheatstone bridge circuit composed of multiple resistive elements, with at least one exhibiting magneto-resistive characteristics. A unique feature of this design is that it eliminates the need for the conventional flipping technique used to determine and offset sensor output, which often results in increased power consumption. This novel approach not only simplifies the sensor’s operation but also makes it more efficient.
The second patent focuses on color decoding, where an analog chrominance signal is demodulated using digital quadrature signals. This invention enables improved processing of color difference signals (U, V) through the generation of a digital phase error signal that is filtered to produce a phase control signal. This innovation enhances the accuracy and efficiency of color processing in electronic devices.
Career Highlights
Marcellinus J Pelgrom has spent a significant part of his career at U.S. Philips Corporation, where he has contributed to advancements in sensor technologies and electronic signal processing. His work is characterized by a strong emphasis on improving the efficiency and effectiveness of electronic systems through innovative design.
Collaborations
Throughout his career, Pelgrom has collaborated with talented colleagues, including Jan W Slotboom and Hendrik A Harwig. Together, they have worked on various projects that have pushed the boundaries of sensor technology and contributed to significant advancements within the field.
Conclusion
Marcellinus J Pelgrom's contributions to innovation in magnetic field sensors and electronic signal processing exemplify his commitment to advancing technology. His patents not only reflect his ingenuity but also his ability to collaborate with others to drive impactful developments in the industry. As technology continues to evolve, inventors like Pelgrom play a crucial role in shaping the future of electronic devices.