Company Filing History:
2 out of 2,355 
2 out of 18 Years Active: 2024-2025
Title: Innovations of Jianxiong Yu
Introduction
Jianxiong Yu is a prominent inventor based in Shanghai, China. He has made significant contributions to the field of power conversion technology, holding a total of four patents. His work focuses on enhancing the efficiency and functionality of power converters, which are essential in various electrical applications.
Latest Patents
One of Jianxiong Yu's latest patents is a ripple control method for a modular cascaded power conversion device. This method involves obtaining a grid voltage vector of three-phase AC power and determining a fluctuating voltage superposition vector. It aims to control the power transfer from floating DC sides to a low-voltage DC side, thereby improving the overall performance of the power conversion device. Another notable patent is for an auxiliary pre-charging device for a power converter. This invention includes a switch, transformer, pre-charging resistor, and rectifier, which work together to facilitate the pre-charging process at the low-voltage output end of the power converter.
Career Highlights
Jianxiong Yu has worked with several reputable companies, including Eaton Intelligent Power Limited and Santak Electronic (Shenzhen) Co., Ltd. His experience in these organizations has allowed him to develop and refine his innovative ideas in power conversion technology.
Collaborations
Throughout his career, Jianxiong Yu has collaborated with talented individuals such as Jiajie Duan and Cheng Luo. These partnerships have contributed to the advancement of his projects and the successful development of his patents.
Conclusion
Jianxiong Yu is a notable inventor whose work in power conversion technology has led to several innovative patents. His contributions continue to impact the industry positively, showcasing his expertise and dedication to advancing electrical engineering.