Company Filing History:
Years Active: 1978-1982
Title: **Friedrich Dannhauser: Innovator in Semiconductor Technology**
Introduction
Friedrich Dannhauser is a distinguished inventor based in Munich, Germany, renowned for his contributions to semiconductor technology. With a total of two patents to his name, his work has significantly advanced the field of electronic components.
Latest Patents
Friedrich Dannhauser's latest patents illustrate his innovative approach in semiconductor applications. One of his notable inventions is a **Method for preparing a protective amorphous silicon passivating film**. This process involves depositing a protective passivating film of doped or undoped amorphous silicon on a semiconductor body. The innovative method uses a silicon-hydrogen gaseous compound that is decomposed within a reaction vessel via glow discharge, resulting in the deposition of amorphous silicon.
Another important patent attributed to Dannhauser is the **Power diode**. This invention focuses on a power diode featuring a semiconductor body with an inner zone characterized by a specific thickness and resistance. This inner zone is flanked by at least one outer zone that has a lower specific resistance. The design ensures that the specific resistance and thickness are calibrated such that the avalanche voltage remains less than a specific threshold voltage, enhancing the diode's performance.
Career Highlights
Friedrich Dannhauser is associated with Siemens Aktiengesellschaft, a leading company in technology and engineering. His expertise and inventions have played a pivotal role in bolstering the company's position in the semiconductor market, highlighting his innovative spirit and technical acumen.
Collaborations
Throughout his career, Dannhauser has collaborated with notable colleagues such as Karl Kempter and Jurgen Krausse. Their combined efforts have likely fostered an environment of creativity and advancement, contributing to the successful development of groundbreaking technologies in their field.
Conclusion
Friedrich Dannhauser stands out as a key figure in the semiconductor industry. His inventive methodologies and collaborative spirit have left a lasting impact, propelling forward the capabilities of electrical components and setting a benchmark for future innovations. With his notable patents, he continues to inspire aspiring inventors and professionals alike in the dynamic world of technology.