Company Filing History:
Years Active: 2011-2014
Title: Innovations by John Hansen
Introduction
John Hansen is a notable inventor based in Harpenden, GB. He has made significant contributions to the field of eddy current measurements, holding 2 patents that showcase his innovative approach to detecting defects in various structures.
Latest Patents
Hansen's latest patents include a method and apparatus for phase-sensitive detection of eddy current measurements. This method involves detecting defects using eddy currents, which is crucial for ensuring the integrity of materials. Another significant patent is the automatic lift-off compensation for pulsed eddy current inspection. This invention addresses the challenge of variations in lift-off separation between a probe and the surface being tested, which can obscure defect detection. The method compensates for these variations by utilizing a reference signal at a known lift-off, allowing for more accurate identification of defects.
Career Highlights
John Hansen is currently associated with Ge Inspection Technologies GmbH, where he applies his expertise in eddy current technology. His work has been instrumental in advancing the methods used for non-destructive testing, ensuring safety and reliability in various applications.
Collaborations
Hansen has collaborated with notable colleagues, including Xiaoyu Qiao and Alan Daly, contributing to a dynamic environment of innovation and research.
Conclusion
John Hansen's contributions to the field of eddy current measurements reflect his dedication to innovation and excellence. His patents not only enhance detection methods but also play a vital role in ensuring the safety of structures.