This inventor holds 15 USPTO granted patents and 1 published patent application and 14 EPO patents. Top assignees: Funkwerk Dabendorf Gmbh, Laird Dabendorf Gmbh, Molex Cvs Dabendorf Gmbh. Active years: 2006-2025.
Company Filing History:
4 out of 5 
3 out of 8 
3 out of 8 
Years Active: 2006-2025
Title: Helmut Nast: Innovator in Antenna Technology
Introduction
Helmut Nast is a prominent inventor based in Berlin, Germany. He has made significant contributions to the field of antenna technology, holding a total of 15 patents. His work focuses on enhancing communication systems through innovative antenna designs and methods.
Latest Patents
Among his latest patents are two notable inventions. The first is an "Antenna unit, transmission system and method for operating an antenna unit." This invention involves an antenna unit designed to transmit and receive signals, connected to a transmitting/receiving unit via a signal cable. A control device is included to adjust signal strength by modifying the gain of the control device. A calibration signal from the transmitting/receiving unit is utilized to fine-tune the gain of the control device.
The second patent is titled "Circuit arrangement and method for identifying a frequency band or channel." This invention relates to a circuit arrangement that facilitates the transmission of uplink and downlink signals between terminal devices and antennas. It includes a signal coupler for providing a decoupled signal, a device for generating a reference signal of adjustable frequency, and a mixer for combining the decoupled signal with the reference signal. An evaluation device is also part of this arrangement, which helps identify the frequency band or channel based on the properties of the filtered signal.
Career Highlights
Helmut Nast has worked with several companies throughout his career, including Funkwerk Dabendorf GmbH and Laird Dabendorf GmbH. His experience in these organizations has allowed him to develop and refine his innovative ideas in antenna technology.
Collaborations
Throughout his career, Helmut has collaborated with notable individuals such as Raimo Jacobi and Ahmed Sayed. These partnerships have contributed to the advancement of his projects and the successful development of his patents.
Conclusion
Helmut Nast is a distinguished inventor whose work in antenna technology has led to numerous patents and advancements in communication systems. His innovative spirit continues to drive progress in the field.