Company Filing History:
Years Active: 1984-1985
Title: Horst Kopetzky: Innovator in Subscriber Connection Circuits
Introduction
Horst Kopetzky is a notable inventor based in Unterhaching, Germany. He has made significant contributions to the field of telecommunications, particularly in the design of subscriber connection circuits. With a total of 3 patents to his name, Kopetzky's work has had a lasting impact on the industry.
Latest Patents
One of his latest patents involves a subscriber connection circuit that comprises feed resistors which can be bridged in a low-ohmic manner. This invention features an indication circuit that enables various indication functions. Four different operating states are possible, characterized by the nature of the feed, the switching threshold for the indication circuit, and the actuation of a filter element. Two of these operating modes represent the ringing phase and the ringing interval. During the ringing interval, the nature of the feed and the threshold voltage are identical to those in the conversation operating state, but the filter element is actuated. Another patent focuses on monitoring various loop states of subscriber connection lines using a decentralized individual subscriber analysis device. This device connects to the subscriber connection line via a voltage divider, with the divider ratio modified accordingly using feed resistors of different values.
Career Highlights
Kopetzky has had a distinguished career at Siemens Aktiengesellschaft, where he has been instrumental in developing innovative technologies. His expertise in subscriber connection circuits has positioned him as a key figure in the telecommunications sector.
Collaborations
Throughout his career, Kopetzky has collaborated with notable colleagues, including Werner Nagler and Walter Ossler. These partnerships have contributed to the advancement of technology in their field.
Conclusion
Horst Kopetzky's contributions to subscriber connection circuits exemplify his innovative spirit and dedication to advancing telecommunications technology. His patents continue to influence the industry and showcase his expertise as an inventor.