Horst Hoffmann

Title: Innovator Spotlight: Horst Hoffmann of Pentling, DE

Introduction

Horst Hoffmann, a distinguished inventor based in Pentling, Germany, is known for his significant contributions to the field of strain gauge technology. With two patented inventions to his name, Hoffmann's work exemplifies the innovative spirit that drives advancements in engineering and technology. His unique approach to strain measurement using ferromagnetic films showcases the interplay between mechanical strain and magnetic properties.

Latest Patents

Hoffmann's latest patents focus on advanced strain gauge designs. The first patent describes a strain gauge utilizing a premagnetized ferromagnetic film, where any change in length of the film is measurable through the properties of magnetostriction and magnetoresistance. By employing thin-film techniques, this strain gauge offers high sensitivity and involves a structured arrangement of two electrically insulated parallel strips of amorphous metal film. These strips align antiparallel in the absence of strain, allowing for a seamless reversion of magnetization when stress is removed.

The second patent elaborates on a similar strain gauge, which converts changes in length into a planar Hall voltage using both magnetostriction and the planar Hall effect. Additionally, it can measure changes in electric conductivity linked to these properties. The innovation continues to utilize thin-film deposition, ensuring exceptional sensitivity.

Career Highlights

Horst Hoffmann has made a notable impact through his engineering efforts at Alcatel N.V. His work not only emphasizes the application of theoretical knowledge but also prioritizes practical solutions to real-world problems in sensing technology. Hoffmann's inventions have the potential to enhance applications across various sectors by offering precise measurements and efficiencies.

Collaborations

In his career, Hoffmann has collaborated with prominent colleagues, including Peter Kersten and Hans Volz. These collaborations have fostered an exchange of ideas and techniques that have enriched his patent developments. The synergy with fellow innovators contributes to a collaborative environment, driving forward advancements in their shared fields of expertise.

Conclusion

Horst Hoffmann's inventive contributions continue to shape the landscape of strain gauge technology. With his notable patents and collaborative spirit, he exemplifies the characteristics of a forward-thinking inventor. As innovations like those developed by Hoffmann pave the way for more precise measurement tools, the impact of his work will undoubtedly resonate within the engineering community and beyond.