Location History:
- Munich, DE (1995 - 2002)
- München, DE (2001 - 2002)
- Ottobrunn, DE (2004 - 2022)
Company Filing History:
16 out of 14,743 
13 out of 30,061 
6 out of 2,100 
Years Active: 1995-2025
Areas of Expertise:
Sure, I can help you with that. Here is an article about inventor Wolfgang Roesner:
Title: The Innovative Mind of Wolfgang Roesner
Introduction:
Wolfgang Roesner, a prolific inventor based in Ottobrunn, Germany, has made significant contributions to the field of semiconductor devices with a remarkable portfolio of 39 patents. His groundbreaking work continues to shape the landscape of advanced technology.
Latest Patents:
1. "Semiconductor device including an anode contact region having a varied doping concentration": This patent introduces a semiconductor device comprising an IGBT and a diode, offering novel methods of manufacturing for enhanced performance.
2. "Reverse-conducting IGBT having a reduced forward recovery voltage": Roesner's invention features a power semiconductor device with optimized trench structures in IGBT and diode regions, improving overall efficiency.
Career Highlights:
With a career spanning years of dedication and innovation, Wolfgang Roesner has left an indelible mark on the industry. He has worked with renowned companies such as Infineon Technologies AG and Siemens Aktiengesellschaft, showcasing his expertise in developing cutting-edge technologies.
Collaborations:
Throughout his journey, Roesner has collaborated with esteemed professionals like Franz Hofmann and Lothar Risch. Together, they have synergized their knowledge and skills to drive forward groundbreaking inventions in the semiconductor domain.
Conclusion:
In conclusion, Wolfgang Roesner's inventive spirit and remarkable achievements in the field of semiconductor devices underscore his status as a pioneering figure in the realm of technological advancements. His relentless pursuit of innovation continues to inspire and shape the future of the industry.