Company Filing History:
1 out of 25 
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Years Active: 2011-2013
Title: Innovations of Xiaoyong Zhang
Introduction
Xiaoyong Zhang is a notable inventor based in San Jose, California. He has made significant contributions to the field of electrical engineering, particularly in the development of control circuits for lighting and over-current protection methods. With a total of two patents to his name, Zhang's work showcases his expertise and innovative spirit.
Latest Patents
Xiaoyong Zhang's latest patents include a "Backlight control circuit capable of distinguishing under current condition." This invention discloses a backlight control circuit that can identify an under current condition through a series of components, including light emission device paths and under current detection circuits. The circuit generates control signals to manage voltage levels effectively. Another significant patent is the "Method and circuit for over-current protection." This method involves generating a switching signal, monitoring current through a switch, and producing an over-current alarm signal based on the response time compared to a reference time. These inventions reflect Zhang's commitment to enhancing electrical safety and efficiency.
Career Highlights
Throughout his career, Xiaoyong Zhang has worked with reputable companies such as Summit Microelectronics, Inc. and Richtek Technology Corporation. His experience in these organizations has allowed him to refine his skills and contribute to various innovative projects in the industry.
Collaborations
Xiaoyong Zhang has collaborated with talented individuals in his field, including Takashi Kanamori and Chiawei Liao. These partnerships have likely fostered a creative environment that encourages the exchange of ideas and advancements in technology.
Conclusion
Xiaoyong Zhang is a distinguished inventor whose work in backlight control circuits and over-current protection methods has made a significant impact in electrical engineering. His patents and career achievements highlight his dedication to innovation and safety in technology.