Location History:
- Cary, NC (US) (2013)
- Morrisville, NC (US) (2023)
Company Filing History:
Years Active: 2013-2023
Title: Frank Kraehe: Innovator in Magnetostrictive Technology
Introduction
Frank Kraehe is a notable inventor based in Cary, NC (US), recognized for his contributions to magnetostrictive technology. With a total of 2 patents, he has made significant advancements in the field, particularly in target detection and transducer design.
Latest Patents
Kraehe's latest patents include a method for target detection in magnetostrictive sensors using a target frequency range. This innovative method determines the time of flight of a magnetostrictive response transmitted through a waveguide. The response is generated using a target magnet in reaction to a magnetostrictive excitation. The method involves digitally sampling an electrical response signal to analyze the amplitude of samples within a target frequency range. By identifying a peak sample in the frequency domain, the time of flight and position of the target magnet along the waveguide can be accurately determined.
Another significant patent is for a magnetostrictive displacement transducer that suppresses switching power supply noise. This transducer senses repetitive pulses on a magnetostrictive element and provides output bursts. The design includes a transducer circuit that detects these bursts, coupled with an energy storage device and a switching power supply that operates in synchronized suppressed states. This innovation enhances the performance of the transducer by minimizing noise interference.
Career Highlights
Throughout his career, Frank Kraehe has worked with esteemed companies such as Temposonics GmbH & Co. KG and MTS Systems Corporation. His experience in these organizations has contributed to his expertise in magnetostrictive technologies and sensor applications.
Collaborations
Kraehe has collaborated with notable professionals in the field, including Aleksey Minin and Arnold F Sprecher. These partnerships have fostered innovation and development in his projects.
Conclusion
Frank Kraehe's work in magnetostrictive technology showcases his innovative spirit and dedication to advancing sensor technology. His patents reflect a commitment to improving precision and efficiency in measurement systems.