Yong-Hsiang Hsieh

Title: Yong-Hsiang Hsieh: Innovator in DC Offset Cancellation Technology

Introduction

Yong-Hsiang Hsieh is a prominent inventor based in Taoyuan, Taiwan. He has made significant contributions to the field of electronic engineering, particularly in the development of devices that enhance signal processing. His innovative work has led to the creation of a unique patent that addresses common challenges in differential circuits.

Latest Patents

Hsieh holds a patent for a "Device for DC offset cancellation." This device includes a baseband circuit, a common mode feedback (CMFB) circuit, a low-pass filter (LPF), and an amplifier. The CMFB circuit is designed to set a specific common mode DC voltage in a differential circuit. This allows for the detection of the common mode voltage and enables the voltage to be forced to a specific value through feedback control. Notably, the size of the CMFB circuit is significantly smaller than that of a typical LPF, resulting in a more compact design compared to conventional methods that utilize two LPFs.

Career Highlights

Yong-Hsiang Hsieh is currently employed at Muchip Co., Ltd., where he continues to innovate and develop advanced electronic solutions. His work has been instrumental in improving the efficiency and effectiveness of electronic devices.

Collaborations

Hsieh has collaborated with notable colleagues, including Wen-Kai Li and David Jan-Chia Chen. These partnerships have fostered a creative environment that encourages the exchange of ideas and the development of cutting-edge technologies.

Conclusion

Yong-Hsiang Hsieh is a distinguished inventor whose work in DC offset cancellation technology has made a significant impact in the field of electronics. His innovative designs and collaborations continue to push the boundaries of what is possible in electronic engineering.