Company Filing History:
12 out of 30,061 
4 out of 126 
1 out of 2,043 
Years Active: 1977-2004
Title: The Innovations and Career of Josef Kern in Berlin
Introduction
Josef Kern is a prominent inventor based in Berlin, Germany, known for his significant contributions to the field of electromagnetic relays. With an impressive portfolio of 19 patents, his work has greatly advanced the technology of low-noise switching systems.
Latest Patents
Among his latest inventions is a patent for a magnet system for a relay, which features a design aimed at producing particularly low-noise switching. The core unit, armature, and coil work together to achieve a structure that simplifies the noise reduction process without requiring additional components. This innovative approach not only enhances performance but also ensures a compact and efficient design.
Another notable patent is related to a process for manufacturing an electromagnetic relay, where the relay is constructed from two half-shells made through an extrusion coating method. This manufacturing process involves forming a first half-shell with a U-shaped core and a coil, while the second half-shell is created with a spring support and fixed contact elements. The assembly is sealed while adjusting the relay by joining these two components.
Career Highlights
Josef Kern has enjoyed a distinguished career working with well-respected companies in the engineering sector. He has contributed his expertise to Siemens and Tyco Electronics Logistics, where he has honed his skills in design and manufacturing processes related to electromagnetic devices.
Collaborations
Throughout his career, Josef has collaborated with distinguished professionals such as Horst Hendel and Bican Samray. These collaborations have allowed for the exchange of ideas and innovation, further enhancing the development of cutting-edge technology in their field.
Conclusion
Josef Kern's innovative contributions to the field of electromagnetic relays and his remarkable patent portfolio exemplify his dedication to advancing technology. His work not only speaks to his expertise but also to his commitment to producing practical solutions that improve device performance.