Company Filing History:
Years Active: 1998-2002
Title: The Innovations of Robert Murr
Introduction
Robert Murr is a notable inventor based in Barbing, Germany. He has made significant contributions to the field of electrical engineering, particularly in circuit configurations and driver stages. With a total of 3 patents to his name, Murr's work showcases his expertise and innovative spirit.
Latest Patents
One of Murr's latest patents is a circuit configuration for detecting the state of at least one electrical actuating element. This circuit includes a signal input for receiving an input signal that represents the state of the actuating element. It also features a signal output for emitting an output signal that reflects the state of the actuating element, along with a control output for sending an activation signal to an evaluation unit. This design allows the evaluation unit to switch from an inactive to an active operating state based on the input signal. The input signal is an analog signal, and the control unit generates the activation signal if the input signal falls within a predetermined range.
Another significant patent by Murr is a driver stage for switching a load. In this invention, when a short-circuit transistor is activated, the impedance of the emitter-collector path through a switching transistor increases as the load current rises. This results in lower load current and power loss in the switching transistor. The effect is enhanced by connecting a voltage divider in parallel with the emitter-collector path through the switching transistor, aided by a parallel transistor. When the switching transistor is turned off, the parallel transistor blocks the current path via the voltage divider and the load, preventing undesirable residual currents.
Career Highlights
Throughout his career, Robert Murr has worked with prominent companies, including Siemens Aktiengesellschaft. His experience in these organizations has contributed to his development as an inventor and has provided him with valuable insights into the industry.
Collaborations
Murr has collaborated with notable colleagues such as Bernhard Foerstl and Thomas Roehrl. These partnerships have likely fostered innovation and creativity in his projects.
Conclusion
Robert Murr's contributions to electrical engineering through his patents demonstrate his innovative capabilities and commitment to advancing technology. His work continues to influence the field and inspire future inventors.