Udo Hafner

Title: Udo Hafner: Innovator in Magnetic Field Technology

Introduction

Udo Hafner is a prominent inventor based in Villach, Austria. With a total of three patents to his name, he has made significant contributions to the field of magnetic-field technology. His innovative work focuses primarily on angle sensor systems and their calibration methods, showcasing his dedication to enhancing the accuracy and reliability of sensor applications.

Latest Patents

Hafner's most recent patents reflect his expertise in developing advanced sensor technologies. One of his notable inventions is a magnetic-field-based angle sensor system with stray field compensation. This system comprises a stator and a rotor component which can rotate relative to each other. It features both a magnetic field sensor operating in saturation and another in linear operation. The saturation sensor is responsible for determining the rotation angle between the rotor and stator, while the linear sensor ascertains external magnetic stray fields that may affect the system. The design includes a control device that compensates for stray-field-dependent measurement deviations in the rotation angle determination.

Another significant patent involves a safety mechanism monitoring of autocalibrated compensation parameters. This autocalibration method allows for the generation of sensor signals based on measured physical quantities. It includes compensating these signals with compensation parameters, conducting comparisons to ensure they fall within tolerance ranges, and generating fault detection signals when discrepancies arise. This innovation reflects Hafner's commitment to improving the safety and reliability of sensor technologies.

Career Highlights

Udo Hafner has had an impactful career, including tenures at Infineon Technologies AG and Infineon Technologies Austria AG. His experience in these well-established companies has enabled him to collaborate on numerous projects, fostering an environment of innovation and technological advancement.

Collaborations

Throughout his career, Hafner has had the opportunity to work alongside talented professionals, including his coworkers Benjamin Kollmitzer and Dinh Quoc Thang Nguyen. These collaborations have enriched his work and facilitated the development of cutting-edge technologies in the field of sensor systems.

Conclusion

Udo Hafner's contributions to the domain of magnetic-field technology illustrate his ingenuity and commitment to the field of invention. With his ongoing work in developing advanced sensor systems, he is poised to continue making significant impacts in the industry. His patents serve as a testament to his innovative spirit and dedication to enhancing technology for practical applications.