Daihong Fu

Title: **Daihong Fu: Innovator in Capacitive-Coupled Chopper Instrumentation Amplifiers**

Introduction

Daihong Fu, an accomplished inventor based in Los Altos, California, holds a significant portfolio of three patents. His innovative work in the field of electronic engineering contributes to advancements in instrumentation amplifiers, specifically capacitive-coupled designs.

Latest Patents

Among his latest inventions, Daihong Fu has developed a capacitive-coupled chopper instrumentation amplifier. This novel amplifier includes a first chopper and first gain stage, with a capacitive isolation stage connecting inputs of the first gain stage to the chopper. A second gain stage and second chopper are incorporated, effectively improving signal accuracy. The invention features clamping circuitry that connects the inputs of the first gain stage to a reference voltage rail. Notably, the system includes a controller designed to detect substantial changes in common-mode voltage and responds by clamping the inputs, ensuring stability and precision in performance.

Career Highlights

Daihong Fu has carved out a prominent career at Maxim Integrated Products, Inc., where he continues to push the boundaries of engineering and electronics. His expertise has solidified his reputation as a leader in the development of advanced instrumentation technology.

Collaborations

Throughout his career, Daihong has worked alongside talented colleagues such as Jun Wu and Yuan Chen. Their collaborative efforts have led to innovative solutions that enhance the functionalities and applications of chopper instrumentation amplifiers.

Conclusion

Daihong Fu's contributions to the field of electronics, particularly with his capacitive-coupled chopper instrumentation amplifiers, highlight his role as a valuable inventor in advancing technology. With a focused dedication to research and development at Maxim Integrated Products, Inc., his work not only stands out in the industry but also sets the stage for future innovations.