Company Filing History:
3 out of 3 
1 out of 1 
1 out of 6 Years Active: 2012-2016
Title: Hartmut Roskos: Innovator in Electromagnetic Detection Technologies
Introduction
Hartmut Roskos is a prominent inventor based in Kronberg, Germany. He has made significant contributions to the field of electromagnetic detection technologies, holding a total of 5 patents. His work primarily focuses on devices that operate in the THz frequency range, showcasing his expertise in advanced electronic systems.
Latest Patents
One of Roskos's latest patents is for a monolithically integrated antenna and receiver circuit. This invention relates to a device designed for detecting electromagnetic radiation in the THz frequency range. It comprises at least one transistor (FET) with a first electrode, a second electrode, a control electrode, and a channel connecting the first and second electrodes. The antenna structure is connected to the electrodes, allowing electromagnetic signals in the THz frequency range to be fed into the channel. The design ensures that no AC voltage drop occurs between the control electrode and the other electrodes, enhancing the device's efficiency.
Another notable patent is for a subharmonic mixer. This electronic mixer utilizes at least one field effect transistor (FET) and is designed to process signals at useful frequencies. The mixer receives an oscillator signal at a frequency that is an integral fraction of the useful frequency, enabling it to provide a signal output. The innovative design introduces a phase shift between the signals received at the gate and the drain or source of the FET, improving the mixer’s performance.
Career Highlights
Throughout his career, Hartmut Roskos has worked with esteemed institutions, including Johann Wolfgang Goethe University in Frankfurt. His academic and research endeavors have significantly influenced the development of technologies in his field.
Collaborations
Roskos has collaborated with notable professionals such as Alvydas Lisauskas and Ullrich Pfeiffer. These partnerships have contributed to the advancement of his research and innovations.
Conclusion
Hartmut Roskos is a distinguished inventor whose work in electromagnetic detection technologies has led to several impactful patents. His contributions continue to shape the future of electronic systems in the THz frequency range.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.