Location History:
- VS-Villingen, DE (1989)
- Bonn, DE (1989)
Company Filing History:
Years Active: 1989
Title: Heinrich Schemmann: Innovator in Digital Circuitry
Introduction
Heinrich Schemmann is a notable inventor based in VS-Villingen, Germany. He has made significant contributions to the field of digital circuitry, particularly in the realm of television signal processing. With a total of 2 patents to his name, Schemmann's work showcases his expertise and innovative spirit.
Latest Patents
Schemmann's latest patents include an "Apparatus for the digital generation of vertical synchronizing and field" and a "Digital circuit for simultaneously generating digital sine- and cosine-function values." The first patent describes a circuit designed to derive internal vertical synchronizing signals and field identification signals for digital television. This circuit operates using internal horizontal synchronizing signals and external synchronizing signals, employing various components such as a sign inverter, accumulator, and comparator to produce the necessary signals without relying on independent subcircuits. The second patent outlines a digital circuit that generates sine and cosine function values simultaneously for a given digital argument, utilizing read-only memory to store function values and employing multiple-inverter blocks for efficient address inversion.
Career Highlights
Heinrich Schemmann is currently associated with Deutsche Itt Industries GmbH, where he continues to innovate in the field of digital technology. His work has been instrumental in advancing the capabilities of digital signal processing, particularly in television technology.
Collaborations
Throughout his career, Schemmann has collaborated with notable colleagues, including Ulrich K Sieben and Soenke Mehrgardt. These collaborations have contributed to the development of cutting-edge technologies in digital circuitry.
Conclusion
Heinrich Schemmann's contributions to digital circuitry and signal processing have established him as a prominent figure in his field. His innovative patents reflect his commitment to advancing technology and improving digital communication systems.