This inventor holds 4 USPTO granted patents and 2 published patent applications, plus 1 CIPO patent and 2 EPO patents. Top assignees: The Electric Power Research Institute of Yunnan Power Grid Company Limited, Wuhan Ll Science and Technology Development Co., Ltd., Wuhan Ll Science and Technology Development Co., Ltd.. Active years: 2025-2026.
Company Filing History:
1 out of 4 
1 out of 14 
1 out of 4 Years Active: 2025-2026
Title: Fei Rong: Innovator in Electrical Engineering
Introduction
Fei Rong is a notable inventor based in Kunming, China. He has made significant contributions to the field of electrical engineering, particularly in the area of distribution transformers. His innovative work has led to the development of a unique system aimed at improving the efficiency of electrical power distribution.
Latest Patents
Fei Rong holds a patent for a "System and method for unbalanced current adjustment from capacity enhancement and split-phase output of distribution transformer." This invention provides a comprehensive solution for unbalanced current adjustment, utilizing a single-phase transformer, a single-phase bridge rectifier, and a three-phase full-bridge inverter. The system effectively converts AC power into DC power and processes three-phase load currents to achieve current imbalance adjustment.
Career Highlights
Fei Rong is affiliated with the Electric Power Research Institute of Yunnan Power Grid Company Limited. His work at this institution has allowed him to focus on innovative solutions that enhance the reliability and efficiency of power distribution systems. His expertise in electrical engineering has positioned him as a key figure in the industry.
Collaborations
Fei Rong has collaborated with several professionals in his field, including Jindong Yang and Hongwen Liu. These collaborations have fostered a productive environment for innovation and have contributed to the advancement of electrical engineering practices.
Conclusion
Fei Rong's contributions to electrical engineering, particularly through his patented innovations, demonstrate his commitment to improving power distribution systems. His work continues to influence the industry and pave the way for future advancements.