This inventor holds 3 USPTO granted patents and 1 published patent application and 2 EPO patents. Top assignee: Forschungsverbund Berlin E.v.. Active years: 2014-2021.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2014-2021
Title: Innovations of Hans-Joachim Würfl
Introduction
Hans-Joachim Würfl is a notable inventor based in Zeuthen, Germany. He has made significant contributions to the field of semiconductor technology, particularly in the development of gate structures and photodetectors. With a total of 3 patents, his work has advanced the reliability and sensitivity of electronic devices.
Latest Patents
One of his latest patents is titled "Gate structure and method for producing same." This invention focuses on a gate structure and a process for its manufacturing, specifically addressing the gate structuring of a field effect transistor. The innovation aims to reduce thermo-mechanical stress and enhance reliability by minimizing electromigration or diffusion of the gate metal. The gate structure includes a substrate, an active layer, an intermediate layer with a recess, and a contact element made of Schottky metal.
Another significant patent is for a "Photodetector for ultraviolet radiation, having a high sensitivity and a low dark current." This invention specifies a UV photodetector designed to achieve high sensitivity while maintaining a low dark current. The design incorporates a cover layer made of a second semiconducting material, which directly contacts the absorber layer, facilitating the formation of a two-dimensional electron gas at the boundary layer.
Career Highlights
Hans-Joachim Würfl is associated with Forschungsverbund Berlin e.V., where he continues to contribute to innovative research in semiconductor technologies. His work has been instrumental in enhancing the performance of electronic components, making them more efficient and reliable.
Collaborations
He has collaborated with notable coworkers, including Oliver Hilt and Rimma Zhytnytska, who have contributed to his research endeavors.
Conclusion
Hans-Joachim Würfl's innovative patents and contributions to semiconductor technology highlight his role as a significant inventor in the field. His work continues to influence advancements in electronic devices, ensuring greater reliability and performance.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile