Company Filing History:
3 out of 429 
2 out of 27,466 
Years Active: 2022-2025
Title: Zhengyan He: Innovator in Power Conversion Technologies
Introduction
Zhengyan He is a prominent inventor based in Nuremberg, Germany. He has made significant contributions to the field of power conversion technologies, holding a total of 5 patents. His work focuses on innovative solutions that enhance the efficiency and functionality of power systems.
Latest Patents
Zhengyan He's latest patents include groundbreaking inventions such as the resonant switched capacitor direct current/direct current converter. This device comprises N resonant switched capacitor groups, M capacitors, and at least one LC series circuit, where N is an integer greater than or equal to 2, and M is an integer less than or equal to N. Each resonant switched capacitor group features switches and a resonant circuit, which includes a resonant inductor and a resonant capacitor. The design allows for soft switching, improving the overall efficiency of the power conversion process.
Another notable patent is the switched-inductor power converter, communication system, and method coupled with a leakage inductor. This invention includes a coupling winding and a unidirectional conduction circuit, forming a closed loop. The presence of the leakage inductor, created through magnetic coupling with a power inductor, helps to suppress reverse recovery stress in diodes, thereby reducing losses and enhancing performance.
Career Highlights
Zhengyan He has worked with leading companies in the technology sector, including Huawei Digital Power Technologies Co., Ltd. and Huawei Technologies Co., Limited. His experience in these organizations has allowed him to develop and refine his innovative ideas in power conversion.
Collaborations
Throughout his career, Zhengyan He has collaborated with talented individuals such as Jiebin Cheng and Qinghai Wang. These partnerships have contributed to the advancement of his projects and the successful development of his patents.
Conclusion
Zhengyan He is a distinguished inventor whose work in power conversion technologies has led to several impactful patents. His innovative designs continue to shape the future of efficient power systems.