Location History:
- Ennetbaden, CH (2003 - 2006)
- Ehrendingen, CH (2009 - 2017)
Company Filing History:
3 out of 2,636 
2 out of 996 
1 out of 3 Years Active: 2003-2017
Title: Gerold Knapp: Pioneering Innovations in IGBT Technology
Introduction
Gerold Knapp, an inventive mind hailing from Ehrendingen, Switzerland, has made significant contributions to the field of power electronics through his six patented inventions. Knapp's work primarily centers around Insulated Gate Bipolar Transistor (IGBT) devices, which are critical components in modern electronic systems.
Latest Patents
Among his noteworthy innovations are two significant patents. The first is a **method and apparatus for determining an actual junction temperature of an IGBT device**. This invention outlines a systematic approach for accurately assessing both the junction temperature and the collector current of an IGBT device, improving the reliability of power electronic applications.
The second patent is a **system and method for monitoring in real time the operating state of an IGBT device**. This system is designed to provide comprehensive real-time monitoring of an IGBT device to assess its junction temperature and remaining operational lifetime. Utilizing advanced differential units and timer units, this system can effectively detect crucial phases during the switch-off phase of the IGBT, allowing for better performance management and predictive maintenance.
Career Highlights
Gerold Knapp has had a distinguished career, having worked with renowned companies such as ABB Schweiz AG and ABB Research Ltd. His positions in these firms have facilitated the development of his innovative ideas, leading to his multiple patents in the IGBT field.
Collaborations
Throughout his professional journey, Knapp has collaborated with fellow researchers, including Vinoth Sundaramoorthy and Enea Bianda. These collaborations have not only enhanced his work but also contributed to the advancement of technology within the power electronics sector.
Conclusion
In summary, Gerold Knapp stands out as a significant contributor to the realm of power electronics through his innovative patents associated with IGBT technology. His efforts have fostered advancements that enhance the functionality, monitoring, and longevity of power devices, showcasing the vital role that inventors like him play in driving technological progress.