Guichun Ban

Title: Guichun Ban: Innovator in Overcurrent Protection Circuits

Introduction

Guichun Ban is a notable inventor based in Guangzhou, China. He has made significant contributions to the field of semiconductor technology, particularly in the design of overcurrent protection circuits for composite transistor devices. His innovative approach has led to the development of a patent that addresses critical issues in electronic circuit protection.

Latest Patents

Guichun Ban holds a patent for an "Overcurrent protection circuit for composite transistor devices." This invention provides a solution for protecting composite transistor devices from excessive current. The circuit is designed to connect between an input terminal and a load, featuring a control-terminal voltage-generation module that adjusts its output voltage based on the input voltage. This module serves as a control-terminal voltage for the composite transistor device, which conducts in response to this voltage and a second voltage to generate an output current. The overcurrent protection module plays a crucial role by applying a clamping voltage to limit the current flowing through the composite transistor device when the output current exceeds a preset limit.

Career Highlights

Guichun Ban is currently employed at Microtera Semiconductor (Guangzhou) Co., Ltd. His work at this company focuses on advancing semiconductor technologies and enhancing the reliability of electronic devices. His innovative contributions have positioned him as a key figure in the field.

Collaborations

Guichun Ban has collaborated with notable professionals in the industry, including Franco Maloberti and Alper Akdikmen. These collaborations have fostered an environment of innovation and have contributed to the development of cutting-edge technologies in semiconductor applications.

Conclusion

Guichun Ban's work in developing overcurrent protection circuits showcases his commitment to innovation in the semiconductor industry. His patent reflects a significant advancement in electronic circuit protection, ensuring the reliability and safety of composite transistor devices. His contributions continue to influence the field and inspire future innovations.