Company Filing History:
Years Active: 2007-2011
Title: The Innovative Mind of Mingfan Yu
Introduction
Mingfan Yu, based in Shanghai, China, is an accomplished inventor with a total of six patents to his name. His impressive contributions to the field of power management have significantly advanced technology in various applications, showcasing his expertise in developing innovative control methodologies for converters.
Latest Patents
Two of Mingfan Yu's latest patents focus on enhancing the functionality and efficiency of flyback converters. The first patent, "Adjusting for conductor loss to regulate constant output voltage in a primary feedback converter," presents a cost-effective and precise control methodology that regulates output voltage effectively in both continuous voltage mode (CCM) and discontinuous mode (DCM). This innovative approach is applicable to a wide range of power management applications, including cell phone chargers, desktop computer power management, and networking equipment. Additionally, this patent describes two highly integrated semiconductor chips that simplify the construction of constant voltage flyback converters.
The second patent, titled "Maintaining a constant output voltage by sampling and holding a voltage across an auxiliary winding," also provides a lower-cost and more precise control methodology for regulating flyback converters. It shares the same versatility in application and innovation as the first patent, again targeting small, medium, and high power applications.
Career Highlights
Mingfan Yu has had a remarkable career, working with prominent companies such as Active-Semi, Inc. and Active-Semi International, Inc. His roles in these companies allowed him to further develop his innovative ideas and collaborate on significant projects in power management technology.
Collaborations
Throughout his career, Mingfan Yu has collaborated with talented professionals in the industry, including Steven Huynh and Mingliang Chen. These partnerships have enabled him to leverage collective expertise, ultimately resulting in successful innovations that have impacted the field of power management.
Conclusion
Mingfan Yu's contributions to the field of power management through his innovative patents illustrate his position as a leading inventor. His work not only showcases his technical expertise but also highlights the importance of collaboration in driving innovation. As he continues to advance technology, Mingfan Yu remains an influential figure in the world of inventions and patents.