Company Filing History:
Years Active: 1997-1999
Title: Innovations of Francis Man Ho
Introduction
Francis Man Ho is a notable inventor based in Hong Kong, CN. He has made significant contributions to the field of electrical engineering, particularly in the development of power conversion technologies. With a total of five patents to his name, his work focuses on creating efficient and cost-effective solutions for AC-to-DC conversion.
Latest Patents
One of his latest patents is a low-cost AC-to-DC converter that features an input current with reduced harmonics. This innovative power converter draws input current through an inductor, allowing for efficient energy transfer. When the switch of the converter is activated, current flows through the inductor to the transformer, ensuring minimal energy loss. The design includes a storage capacitor that supplies energy to the load when necessary, resulting in fewer circuit components and lower input current harmonics. Another significant patent involves a low-cost and manufacturable transformer that meets safety requirements. This transformer design incorporates margining ledges and bibs to maintain required creepage distances without the need for additional sleeving or tape.
Career Highlights
Francis Man Ho is currently employed at Computer Products, Incorporated, where he continues to innovate in the field of electrical engineering. His work has been instrumental in advancing the efficiency and safety of power conversion technologies.
Collaborations
He collaborates with talented coworkers, including Robert Chun Lee and Fu-Sheng Tsai, who contribute to the innovative environment at Computer Products, Incorporated.
Conclusion
Francis Man Ho's contributions to the field of electrical engineering through his patents and collaborative efforts highlight his commitment to innovation. His work continues to influence the development of efficient power conversion technologies.