Shin-Chung Chen

Title: Innovations of Shin-Chung Chen

Introduction

Shin-Chung Chen is a notable inventor based in Los Gatos, California. He has made significant contributions to the field of electrical engineering, particularly in the design of current mirror circuits. His innovative approach has led to the development of a unique patent that enhances circuit efficiency.

Latest Patents

Shin-Chung Chen holds a patent for a "Single-seed wide-swing current mirror." This invention features a current mirror circuit that utilizes only a single seed current, thereby requiring just one current source. The design includes a transistor biasing circuit that connects the single current source to the two transistors of the first leg of the current mirror. This circuit serves two primary functions: it allows the source current to flow through the transistors of the biasing circuit to the transistors forming the first leg of the current mirror, and it biases the gates of the transistors in the current mirror to ensure that the output transistors are at the onset of saturation. This innovative design improves the performance and reliability of current mirror circuits.

Career Highlights

Shin-Chung Chen is currently employed at Exar Corporation, where he continues to work on advancements in electronic circuit design. His expertise and innovative mindset have made him a valuable asset to the company.

Collaborations

One of his notable coworkers is Timothy Lu, with whom he collaborates on various projects within the company.

Conclusion

Shin-Chung Chen's contributions to the field of electrical engineering, particularly through his patent for the single-seed wide-swing current mirror, demonstrate his innovative spirit and commitment to enhancing circuit design. His work at Exar Corporation continues to influence the industry positively.