This inventor holds 2 USPTO granted patents and 1 published patent application. Top assignees: State Grid Chongqing Electric Power Co. Electric Power Research Institute, State Grid Corporation of China. Active years: 2024-2025.
Company Filing History:
2 out of 11 
2 out of 199 Years Active: 2024-2025
Title: Yongtao Chen: Innovator in High-Voltage Technology
Introduction
Yongtao Chen is a prominent inventor based in Chongqing, China. He has made significant contributions to the field of electrical engineering, particularly in high-voltage devices and direct current (DC) coupling converters. With a total of 2 patents, his work showcases innovative solutions that enhance the safety and efficiency of electrical systems.
Latest Patents
Yongtao Chen's latest patents include a modulation method for a direct current (DC) coupling converter with fewer DC voltage sensors. This method involves obtaining a voltage modulated wave and a current reference value for the DC coupling converter. It determines the switch state of the converter based on these values, ensuring that the system remains balanced even when certain sensors are removed. His second patent is an optical detection system designed to detect decomposition products of high-voltage devices. This system utilizes a measurement gas chamber and a measurement host to collect data while avoiding electromagnetic interference, thereby improving measurement safety.
Career Highlights
Throughout his career, Yongtao Chen has worked with notable organizations such as the State Grid Chongqing Electric Power Company and the Electric Power Research Institute. He has also been associated with the State Grid Corporation of China, where he has contributed to various innovative projects in the electrical power sector.
Collaborations
Yongtao Chen has collaborated with esteemed colleagues, including Qiang Yao and Shiling Zhang. Their teamwork has fostered advancements in high-voltage technology and electrical engineering.
Conclusion
Yongtao Chen's contributions to the field of electrical engineering through his patents and collaborations highlight his role as an innovator in high-voltage technology. His work continues to influence the industry and improve the safety and efficiency of electrical systems.