Company Filing History:
3 out of 91 
2 out of 4 
2 out of 14 Years Active: 2012-2024
Title: Innovations by Christoph Ellmers: A Pioneer in Power Transistor Technology
Introduction
Christoph Ellmers, a notable inventor based in Dresden, Germany, has made significant contributions to the field of semiconductor technology. With a total of five patents to his name, his work primarily revolves around power transistor structures. His innovative approaches have the potential to influence the efficiency and performance of modern electronic devices.
Latest Patents
Ellmers' latest patent, titled "LDMOS with self-aligned body and hybrid source," introduces devices and methods for creating a power transistor structure with a shallow source region. This patent outlines an advanced technique wherein a dopant of a first polarity is implanted into a drift region on the source side of a gate structure to form a self-aligned body region. The innovation notably includes a shallow body region where the hybrid contact on the source side mitigates punch-through, thus enhancing the stability of the device. Furthermore, a retrograde body well enhances the electric field profile of the shallow body region, leading to improved performance in various power transistor structures.
Career Highlights
Throughout his career, Christoph Ellmers has worked with prominent companies in the semiconductor industry, including X-Fab Semiconductor Foundries AG and Amplexia, LLC. His expertise and innovations have positioned him as a valuable contributor to advancements in semiconductor technology.
Collaborations
Ellmers has collaborated with esteemed colleagues in his field, including Thomas Uhlig and Felix Fuernhammer. These partnerships have likely fostered a rich exchange of ideas, further enhancing the innovative development within the semiconductor realm.
Conclusion
Christoph Ellmers continues to be a key figure in semiconductor innovation, with his patents paving the way for advancements in power transistors. His work demonstrates how inventive solutions can significantly impact electronic technologies, making him an essential contributor to the field.