Company Filing History:
Years Active: 2012-2013
Title: Haizhou Zhao: Innovator in Resonant DC/DC Converter Technology
Introduction
Haizhou Zhao is a prominent inventor based in Shenzhen, China, known for his contributions to electrical communication techniques and power supply technologies. With a total of two patents to his name, Zhao has made significant advancements in the field of resonant DC/DC converters.
Latest Patents
Zhao's latest patents include a "Circuit for adjusting the output voltage for a resonant DC/DC converter" and a "Method and system of syntonic circuit modulation controlling." The first patent describes a method and circuit for controlling a resonant DC/DC converter that adjusts the output voltage by changing the turn-on frequency of input switch devices. This innovative approach extends the output voltage range by adjusting the duty ratio of the switch devices based on feedback signals from the load circuit. The method employs two modes for controlling resonance: frequency modulation and a combination of frequency modulation plus pulse width modulation. The second patent outlines a modulation control method and system for a resonance circuit, which involves a controlling chip connected to associated controlling means for voltage matching and resistance control. This system enhances efficiency and reduces costs in electrical communication applications.
Career Highlights
Haizhou Zhao is currently employed at Emerson Network Power, Energy Systems, North America, Inc. His work focuses on developing advanced technologies that improve the performance and efficiency of power supply systems.
Collaborations
Zhao collaborates with Chunhui Zhu, contributing to innovative projects in the field of electrical engineering.
Conclusion
Haizhou Zhao's work in resonant DC/DC converter technology showcases his commitment to innovation and efficiency in electrical communication techniques. His patents reflect a deep understanding of power supply systems and their applications in modern technology.
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