Company Filing History:
Years Active: 2017
Title: Zhenghai Wan: Innovator in Induction Current Sampling Technology
Introduction
Zhenghai Wan is a notable inventor based in Shenzhen, China. He has made significant contributions to the field of electrical engineering, particularly in the development of innovative devices for power factor correction circuits. His work is characterized by a focus on enhancing the efficiency and reliability of electrical systems.
Latest Patents
Zhenghai Wan holds a patent for an "Induction current sampling device and method for bridgeless PFC circuit." This invention discloses a device that includes a first sampling unit, a second sampling circuit, and a third sampling circuit. The first sampling unit is connected in series with a first switch transistor of the bridgeless PFC circuit, allowing it to sample the current flowing through the transistor to acquire a first sampling signal. Similarly, the second sampling unit is connected to a second switch transistor, while the third sampling unit samples the current flowing through a boost diode of the bridgeless PFC circuit. This innovative approach aims to improve the performance of bridgeless PFC circuits.
Career Highlights
Zhenghai Wan is currently employed at ZTE Corporation, a leading telecommunications and information technology company. His role at ZTE allows him to apply his expertise in electrical engineering and contribute to the development of advanced technologies. His work has garnered attention for its practical applications in improving power efficiency.
Collaborations
Zhenghai Wan has collaborated with notable colleagues, including Xifeng Pu and Dacheng Zheng. These collaborations have fostered an environment of innovation and have led to the development of cutting-edge technologies in their respective fields.
Conclusion
Zhenghai Wan is a prominent inventor whose work in induction current sampling technology has the potential to significantly impact the efficiency of electrical systems. His contributions at ZTE Corporation and his innovative patent demonstrate his commitment to advancing technology in the field of electrical engineering.