Christian J Hoehl

Title: Innovations by Inventor Christian J Hoehl

Introduction

Christian J Hoehl is an accomplished inventor based in Munich, Germany, with a remarkable portfolio of 5 patents to his name. His pioneering work focuses on enhancing the precision and reliability of video extensometer systems, significantly contributing to the field of measurement technology.

Latest Patents

Among his latest innovations, Hoehl introduced two notable patents. The first is a system for width measurement corrections of test specimens based on background brightness data of captured images. This invention addresses the edge-position error associated with brightness levels from the back screen in a video extensometer system. The method incorporates a processing system that executes an edge detection algorithm to quantify the gap between the perceived edge-position and a reference edge-position. By calculating a correction term, it effectively adjusts the results of the edge detection algorithm, thus improving measurement accuracy during white-to-black and black-to-white transitions.

The second patent focuses on thickness correction for video extensometer systems and methods. This invention compensates for perspective calibration variations observed in variable thickness specimens using a single camera extensometer. The system applies a correction value to output measurements, ensuring alignment between the reference characteristic and the physical dimensions of test specimens during testing.

Career Highlights

Christian J Hoehl is currently employed at Illinois Tool Works Inc., where he continues to drive innovation in measurement technologies. His impressive background highlights his dedication to developing solutions that enhance accuracy in testing processes.

Collaborations

Collaboration plays a crucial role in Hoehl's work. He collaborates with talented individuals such as Michael Ashman and Adrian Charles Riddick, which fosters a creative environment that leads to groundbreaking inventions and developments.

Conclusion

Christian J Hoehl's contributions to innovation through his patents have significantly advanced the field of measurement technology. His work exemplifies how targeted inventions can lead to more accurate and reliable testing systems, ultimately benefiting various industries reliant on precision measurements.