Company Filing History:
Years Active: 1980-1986
Title: Friedhelm Sawitzki: A Pioneer in Semiconductor Innovations
Introduction
Friedhelm Sawitzki, a notable inventor based in Frankfurt am Main, Germany, has made significant contributions to the field of semiconductor technology. With a total of four patents to his name, his work showcases advanced engineering solutions that address critical challenges in semiconductor devices.
Latest Patents
Among his latest innovations is the patent for a Gate Turn-Off Thyristor Construction. This invention encompasses a sophisticated design featuring a first emitter layer of one conductivity type, a main base layer of another conductivity type, and a control base layer that enhances the functionality of the thyristor. Notably, the design allows for efficient control over the device's operation, enabling it to be turned off through a controlled short-circuiting mechanism.
Another significant patent is the Safety Circuit for a Semiconductor Element. This invention addresses the negative temperature coefficient effect that can lead to harmful current flow in semiconductor devices. By incorporating a layer of conductive material with a positive temperature coefficient, the device can effectively manage current flow, thus ensuring reliability and safety under varying thermal conditions.
Career Highlights
Friedhelm Sawitzki's career has been marked by his association with reputable companies, including Licentia Patent-Verwaltungs GmbH. His role in such organizations has allowed him to hone his expertise in both inventing and managing semiconductor technologies.
Collaborations
Throughout his career, Sawitzki has had the opportunity to collaborate with esteemed professionals in the field, including Dieter Silber and Marius Fullmann. These collaborations have undoubtedly enriched his work and contributed to the successful development of his patented technologies.
Conclusion
Friedhelm Sawitzki stands out as a prominent figure in semiconductor innovation. His patents not only demonstrate his technical prowess but also reflect his commitment to advancing technology for enhanced safety and efficiency in the semiconductor industry. As the field continues to evolve, inventions like those of Sawitzki are vital for driving progress and shaping the future of electronics.