Guanqun Huang

Title: Guanqun Huang: Innovator in Silicon Controlled Rectifiers

Introduction

Guanqun Huang is a prominent inventor based in Shanghai, China. He has made significant contributions to the field of electronics, particularly in the development of silicon controlled rectifiers (SCRs). With a total of four patents to his name, Huang's work is recognized for its innovative approaches and practical applications.

Latest Patents

Huang's latest patents include a "No-snapback silicon controlled rectifier and method for making the same." This application provides a SCR that comprises a P-type heavily doped region and an N-type lightly doped region forming an anode on the upper part of an N-type well. Additionally, it features a P-type heavily doped region and an N-type heavily doped region forming a cathode on the upper part of a P-type well. The active region of the N-type well is situated between the N-type lightly doped region and the interface of the N-type well and the P-type well. A shallow trench isolation (STI) is provided between the N-type heavily doped region and the interface, which is adjacent to the N-type heavily doped region. An active region of the P-type well is also provided between the STI and the interface. This innovative design can improve the trigger voltage of the SCR while saving layout area.

Another notable patent is the "Silicon controlled rectifier and method for making the same," which shares similar features and benefits as the previous patent. Both inventions aim to enhance the efficiency and performance of SCRs in various applications.

Career Highlights

Guanqun Huang is currently employed at Shanghai Huali Microelectronics Corporation, where he continues to push the boundaries of semiconductor technology. His work has garnered attention in the industry, contributing to advancements in electronic components.

Collaborations

Huang collaborates with talented individuals such as Tianzhi Zhu and Haoyu Chen, who share his passion for innovation in the field of microelectronics.

Conclusion

Guanqun Huang is a notable inventor whose work in silicon controlled rectifiers has made a significant impact on the electronics industry. His innovative patents reflect his commitment to advancing technology and improving electronic components.