Company Filing History:
1 out of 113 
1 out of 42 
Years Active: 1991-2000
Title: Hermann Zwirglmaier: Innovator in Semiconductor Technology
Introduction
Hermann Zwirglmaier is a notable inventor based in Teising, Germany. He has made significant contributions to the field of semiconductor technology, particularly in the calibration and sawing of rotating tools. With a total of 2 patents, Zwirglmaier's work has had a profound impact on the efficiency and accuracy of semiconductor manufacturing processes.
Latest Patents
Zwirglmaier's latest patents include a method for calibrating rotating tools and a method and apparatus for sawing bar-shaped workpieces into slices. The first patent focuses on monitoring the calibration of rotating tools, specifically annular saws used to divide workpieces into semiconductor wafers. This method records known deviations at predetermined rotational speeds to ensure precision. The second patent addresses the sawing of bar-shaped workpieces, where the saw blade's deviation from its nominal position is compensated through a relative translatory axial movement controlled by a computer. This innovation is particularly beneficial in the sawing of semiconductor bars.
Career Highlights
Throughout his career, Zwirglmaier has worked with prominent companies in the semiconductor industry. He has been associated with Wacker-Chemitronic Gesellschaft für Elektronik-Grundstoffe mbH and Wacker Siltronic Gesellschaft für Halbleitermaterialien AG. His experience in these organizations has contributed to his expertise in developing innovative solutions for semiconductor manufacturing.
Collaborations
Zwirglmaier has collaborated with notable professionals in his field, including Hanifi Malcok and Karl Kobler. These collaborations have likely enriched his work and led to advancements in semiconductor technology.
Conclusion
Hermann Zwirglmaier's contributions to the semiconductor industry through his innovative patents and collaborations highlight his role as a key inventor in this field. His work continues to influence the efficiency and accuracy of semiconductor manufacturing processes.