Location History:
- Boxdorf-Dresden, DE (2004)
- Boxdorf, DE (2003 - 2008)
- Reichenberg, DE (2008 - 2014)
- Dresden, DE (2011 - 2014)
Company Filing History:
10 out of 12,872 
3 out of 5,671 
Years Active: 2003-2014
Title: The Innovative Mind of Stephan Kruegel
Introduction
Stephan Kruegel, located in Boxdorf, Germany, is a prominent inventor known for his significant contributions to the field of semiconductor technology. With a remarkable portfolio comprising 13 patents, Kruegel has made strides in enhancing the performance of transistors, which are essential components in modern electronics.
Latest Patents
Two of Kruegel's latest patents exemplify his innovative approach to semiconductor fabrication. The first patent, titled "Method for making high-K metal gate electrode structures by separate removal of placeholder materials," presents a method that allows for a superior cross-sectional shape of the gate opening. In this replacement gate approach, the technique of material erosion is utilized in an intermediate state to protect sensitive materials, such as high-k dielectric materials, effectively during the corner rounding process.
The second patent, "Drain/source extension structure of a field effect transistor with reduced boron diffusion," addresses the challenge of out-diffusion of P-dopants, particularly boron, into dielectric materials. By modifying the dielectric liner to enhance its diffusion-blocking properties, this invention significantly improves the performance of P-type transistors while maintaining compatibility with established manufacturing techniques.
Career Highlights
Stephan Kruegel's professional journey includes significant roles in leading technology companies. He has worked with Advanced Micro Devices Corporation and Globalfoundries Inc., where he leveraged his expertise in semiconductor processes and contributed to innovative developments in transistor design and fabrication.
Collaborations
Throughout his career, Kruegel has collaborated with esteemed colleagues, including Karsten Wieczorek and Manfred Horstmann. Their collective efforts have led to advancements in semiconductor technologies, enhancing the performance and reliability of electronic devices.
Conclusion
Stephan Kruegel stands out as a visionary in semiconductor innovation. His 13 patents reflect his dedication to overcoming challenges in the industry, particularly in the enhancement of transistor technology. Through his work at reputable firms and collaborations with talented colleagues, Kruegel continues to shape the future of electronics with his groundbreaking inventions.
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.