Company Filing History:
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Years Active: 2017-2023
Title: Ulrich Lemmer: Innovator in Thermoelectric and Organic Semiconductor Technologies
Introduction
Ulrich Lemmer is a prominent inventor based in Karlsruhe, Germany. He has made significant contributions to the fields of thermoelectric materials and organic semiconductors. With a total of three patents to his name, Lemmer's work is at the forefront of innovation in these areas.
Latest Patents
One of Lemmer's latest patents is for a woven thermoelectric ribbon. This innovative structure includes thermoelectric ribbons interwoven with thread, featuring a folded matrix of thermoelectric elements. The matrix is supported by an insulating substrate that holds multiple rows of thermoelectric elements and conductive elements, which form a series connection between two terminals. The design allows for alternating stacks of conductive contacts, enhancing the efficiency of thermoelectric energy conversion.
Another notable patent involves conjugated polymers. This invention focuses on new semiconducting polymers that contain thermally cleavable side groups, specifically carbonate and carbamate groups. By thermally cleaving these side groups, the solubility of the polymers can be reduced in a targeted manner. These polymers are particularly useful in organic electronic devices, including organic photovoltaic devices, organic photodetectors, organic light-emitting diodes, and organic field-effect transistors.
Career Highlights
Lemmer has worked with esteemed organizations such as the Karlsruhe Institute of Technology and InnovationLab GmbH. His experience in these institutions has allowed him to develop and refine his innovative ideas, contributing to advancements in technology.
Collaborations
Throughout his career, Lemmer has collaborated with notable colleagues, including Marius Kuhn and Torben Adermann. These partnerships have fostered a creative environment that has led to groundbreaking inventions.
Conclusion
Ulrich Lemmer's contributions to thermoelectric and organic semiconductor technologies highlight his role as a leading inventor in these fields. His innovative patents and collaborations continue to influence advancements in energy conversion and electronic devices.