Company Filing History:
Years Active: 1997
Title: The Innovations of James J. Zeng
Introduction
James J. Zeng is a notable inventor based in Brookline, MA (US). He has made significant contributions to the field of electrical engineering, particularly in the development of DC-DC converters. His innovative designs have the potential to enhance the efficiency and performance of power conversion systems.
Latest Patents
James J. Zeng holds a patent for a DC-DC converter. This invention includes a transformer with a primary winding and a tapped secondary winding. It features an output filter composed of a filter inductor and a filter capacitor connected in series. One side of the output filter is connected to the tap terminal of the secondary winding. The design incorporates a first unidirectional device and a second unidirectional device connected in series with opposite polarities. There is a common node between these devices, with the first unidirectional device electrically coupled to the first terminal of the secondary winding and the second unidirectional device coupled to the second terminal. The output filter is electrically connected to the common node. Additionally, a first switch is connected in series with the primary winding, and a clamping circuit is connected between two terminals of the secondary winding. The clamping circuit includes a clamping capacitor connected in series with a second switch.
Career Highlights
James J. Zeng is currently employed at International Power Devices, Inc. His work focuses on advancing technologies in power electronics. He has demonstrated a commitment to innovation and excellence in his field.
Collaborations
James has collaborated with several talented individuals, including Qun Lu and Fei Ma. Their combined expertise contributes to the success of their projects and innovations.
Conclusion
James J. Zeng is a distinguished inventor whose work in DC-DC converters showcases his innovative spirit and technical expertise. His contributions to the field of electrical engineering continue to influence advancements in power conversion technology.