Company Filing History:
Years Active: 1987
Title: Hartmut Schroder: Innovator in Television Signal Transmission
Introduction
Hartmut Schroder is a notable inventor based in Dortmund, Germany. He has made significant contributions to the field of television signal transmission, particularly in the modulation and demodulation processes.
Latest Patents
Schroder holds a patent for a "Method and apparatus for using a vertical internal test signal for phase." This invention pertains to the transmission of a color television signal that includes chrominance burst and sync signals over a Nyquist channel. The method involves modulating and synchronously demodulating the television signal according to the offset modulation and offset sampling principle. The chrominance burst or sync pulses serve as a reference signal for frequency recovery at the receiving station. An additional reference signal is generated at the transmitting station and transmitted over the Nyquist channel, which is utilized for phase recovery at the receiving station. He has 1 patent to his name.
Career Highlights
Hartmut Schroder is associated with Ant Nachrichtentechnik GmbH, where he applies his expertise in telecommunications. His work has been instrumental in advancing the technology used in color television signal transmission.
Collaborations
He has collaborated with notable colleagues such as Martin Plantholt and Berthold Eiberger, contributing to various projects within the field.
Conclusion
Hartmut Schroder's innovative work in television signal transmission showcases his dedication to advancing technology in this area. His contributions continue to influence the industry and enhance the quality of television broadcasting.