Company Filing History:
Years Active: 1978
Title: Jon W Johansen: Innovator in Semiconductor Technology
Introduction
Jon W Johansen is a notable inventor based in Munich, Germany. He has made significant contributions to the field of semiconductor technology. His innovative work has led to the development of a unique semiconductor device that enhances electrical contact efficiency.
Latest Patents
Jon W Johansen holds a patent for a semiconductor device with pressure electrical contacts having irregular surfaces. This invention is directed to a semiconductor device comprising a body of semiconductor material that contains at least one p-n junction. The body features opposed, flat, substantially parallel main faces and an edge portion extending between the two main faces. The p-n junction is exposed at the edge portion of the body. Metal electrodes are affixed to at least a portion of the two faces of the semiconductor material. A layer of protective material covers the edge portion, the metal electrodes, and any exposed portions of the two main faces. Electrical contacts are made to the body of semiconductor material by lead electrodes in compression bonded contact with the metal electrodes and, in some cases, with at least a portion of the main faces of the body. The surface of the lead electrodes in contact with the metal electrodes and, in some instances, the main faces of the semiconductor body is comprised of a plurality of lands and grooves. This innovative design improves the reliability and performance of semiconductor devices.
Career Highlights
Jon W Johansen is associated with Siemens Aktiengesellschaft, a leading global technology company. His work at Siemens has allowed him to focus on advancing semiconductor technologies and contributing to various projects that enhance electronic devices.
Collaborations
Throughout his career, Jon has collaborated with esteemed colleagues, including Klaus Bednorz and Fritz Scheidel. These collaborations have fostered an environment of innovation and have led to significant advancements in semiconductor research.
Conclusion
Jon W Johansen's contributions to semiconductor technology exemplify the spirit of innovation. His patent and work at Siemens reflect his commitment to advancing the field and improving electronic devices. His collaborations with other notable inventors further highlight the importance of teamwork in achieving technological breakthroughs.