Jinxi Hu

Title: Jinxi Hu - Innovator in Amplifier Circuits

Introduction

Jinxi Hu is a prominent inventor based in Shanghai, China. He has made significant contributions to the field of electronics, particularly in amplifier circuits. His innovative work has led to the development of a unique chopper amplifier circuit that enhances the sensing of Hall voltage.

Latest Patents

Jinxi Hu holds 1 patent for his invention titled "Amplifier circuits and methods." This patent describes a chopper amplifier circuit designed for sensing Hall voltage with reduced offsets. The circuit features a Hall sampling circuit with a first switching circuit that selectively couples each of the four nodes of a Hall plate to either a power source or a ground terminal. Additionally, it includes a differential amplifier and a second switching circuit for coupling the nodes to the inputs of the differential amplifier. The design also incorporates a Hall voltage signal retaining circuit with multiple storage devices and switching circuits to optimize performance.

Career Highlights

Jinxi Hu is currently employed at BCD Semiconductor Manufacturing Limited, where he continues to innovate in the field of semiconductor technology. His work has been instrumental in advancing the capabilities of amplifier circuits, making them more efficient and reliable.

Collaborations

Throughout his career, Jinxi has collaborated with talented individuals such as Jiabin Wang and Xujiang Huang. These partnerships have fostered a creative environment that encourages the exchange of ideas and technological advancements.

Conclusion

Jinxi Hu's contributions to amplifier circuits exemplify his dedication to innovation in electronics. His patent and ongoing work at BCD Semiconductor Manufacturing Limited highlight his role as a key figure in the field.