Company Filing History:
Years Active: 2022-2023
Title: Weibo Yuan: Innovator in IGBT Technology from Hubei, China
Introduction: Weibo Yuan is a notable inventor based in Hubei, China, recognized for his contributions to the field of insulated-gate bipolar transistors (IGBTs). With a total of three patents to his name, Weibo's innovations focus on enhancing the monitoring and evaluation of IGBT modules, which are crucial components in modern electronics.
Latest Patents: Among Weibo Yuan’s latest patents is the "Method and System for Online Monitoring of Health Status of Insulated-Gate Bipolar Transistor Module." This patent addresses the significant challenge of real-time monitoring of IGBT health statuses. The method uses a current sensor to measure the collector current of each IGBT module, allowing for the calculation of a current imbalance rate and locating any failure module based on this data.
Another significant patent is the "Method for Estimating Junction Temperature Online on IGBT Power Module." This invention details a real-time estimation process for junction temperature using the temperature-sensitive electrical parameter method. It incorporates a space thermal model and a Kalman filter to refine the temperature estimates, thereby improving the reliability of IGBT power modules.
Career Highlights: Weibo Yuan works at Wuhan University, where he contributes to advancing the field of electrical engineering through research and innovation. His approach to IGBT technology reflects a deep understanding of both theoretical and practical aspects of power semiconductor devices.
Collaborations: During his career, Weibo has collaborated with notable coworkers such as Yigang He and Liulu He. Together, they share a commitment to developing effective solutions in the realm of IGBT technology, enhancing performance and reliability in various applications.
Conclusion: Weibo Yuan emerges as a key figure in the innovation of insulated-gate bipolar transistor technology. His patents not only signify advancements in the field but also demonstrate the importance of collaboration and dedication to research within academic institutions like Wuhan University. As technology continues to evolve, Weibo’s contributions will undoubtedly impact the future of electronics and power management systems.
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.