I-chang (Bart) Wu

Title: I-chang (Bart) Wu: Innovator in Control Systems

Introduction

I-chang (Bart) Wu is a notable inventor based in Fremont, California. He has made significant contributions to the field of control systems, particularly through his innovative patent. His work focuses on optimizing control systems using low voltage and high-speed switching techniques.

Latest Patents

Wu holds a patent for a "Method and system of optimizing a control system using low voltage and high-speed switching." This patent describes a phase-locked loop charge pump driven by low voltage input. The invention includes a sourcing current source that provides a sourcing current, coupled to a high-voltage operating voltage supply. The sourcing control circuit utilizes low-voltage sourcing control signals to selectively cause the charge pump to source the current to its output. Additionally, a sinking control circuit employs low-voltage sinking control signals and a low-swing current mechanism to manage the sinking current from the output. The patent outlines various configurations for sourcing and sinking current sources, enhancing the efficiency of control systems.

Career Highlights

I-chang (Bart) Wu is currently associated with Ralink Technology (Singapore) Corporation Pte. Ltd. His role in the company allows him to apply his expertise in control systems and contribute to advancements in technology.

Collaborations

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Conclusion

I-chang (Bart) Wu's innovative work in optimizing control systems showcases his expertise and commitment to advancing technology. His contributions are significant in the realm of low voltage and high-speed switching applications.