Company Filing History:
5 out of 886 
1 out of 3,840 
1 out of 134 
Years Active: 1986-2019
Title: Hermann Amstutz: Innovator in Semiconductor Technology
Introduction
Hermann Amstutz is a notable inventor from Mellingen, Switzerland, recognized for his contributions to semiconductor technology. With a total of seven patents to his name, Amstutz has made significant advancements in the field, particularly in power semiconductor devices and liquid crystal technology.
Latest Patents
Among his latest innovations is a turn-off power semiconductor device featuring an improved design for centering and fixing the gate ring. This invention utilizes a rubber ring for edge passivation and ensures minimal area consumption by the ring-shaped gate contact. The design allows the outer circumferential surface of the gate ring to establish contact with the rubber ring, thereby enhancing the efficiency of the device.
Another remarkable patent from Amstutz focuses on liquid crystal devices. This invention describes an alignment layer for liquid crystal displays made predominantly of a polyphenylene polymer, with at least 80% of its composition being aromatic phenylene rings. This unique formulation provides a homogeneous alignment of liquid crystal molecules, which is essential for achieving high tilt bias angles in display technologies.
Career Highlights
Hermann Amstutz has had an impressive career, having worked with several prominent organizations. Noteworthy among these are BBC Brown, Boveri & Company, Limited, and Imperial Chemical Industries Limited. His experience in these companies has significantly contributed to the development of his inventive skills and technological knowledge.
Collaborations
Throughout his career, Amstutz has collaborated with esteemed professionals such as Terry J. Scheffer and Meinolph Kaufmann. Their partnerships have led to innovative ideas and successful projects, underscoring the importance of teamwork in the field of invention and technology.
Conclusion
In conclusion, Hermann Amstutz stands out as a significant figure in the realm of semiconductor innovations. His latest patents reflect a commitment to advancing technology, specifically in the areas of power semiconductor devices and liquid crystal displays. As he continues to innovate, the contributions of inventors like Amstutz will undoubtedly shape the future of technology.