Company Filing History:
2 out of 14,087 
1 out of 7 Years Active: 1979-1987
Title: The Innovations of Hans R Schemmel
Introduction
Hans R Schemmel is a notable inventor based in Nuremberg, Germany. He has made significant contributions to the field of electronics, particularly in the development of circuit arrangements. With a total of 3 patents to his name, Schemmel's work has had a lasting impact on the industry.
Latest Patents
One of his latest patents is a circuit arrangement for converting an alternating current (a.c.) signal into a binary signal. This innovative circuit converts an a.c. signal into a binary signal when the level of the a.c. signal exceeds an initial threshold voltage. During the time the a.c. signal is delivered, the threshold voltage is reduced. If the level of the a.c. signal falls short of the reduced threshold voltage, the delivery of the a.c. signal is interrupted, and the threshold voltage is increased back to its initial value. This hysteresis during the switch-on and switch-off of the binary signal ensures either an error-free binary signal is supplied or no binary signal at all. Another significant patent involves a circuit for deriving signals and counter cycle signals from one-sided inputs.
Career Highlights
Throughout his career, Hans R Schemmel has worked with prominent companies such as U.S. Philips Corporation and Philips Kommunikations Industrie AG. His experience in these organizations has allowed him to refine his skills and contribute to various innovative projects.
Collaborations
Schemmel has collaborated with notable coworkers, including Ingo Reichelt and Hermann Schonamsgruber. Their combined expertise has fostered an environment of creativity and innovation.
Conclusion
Hans R Schemmel's contributions to the field of electronics through his patents and collaborations highlight his role as a significant inventor. His innovative circuit arrangements continue to influence the industry today.