Yu-Shien Wang

Title: Innovations of Yu-Shien Wang

Introduction

Yu-Shien Wang is a notable inventor based in Kaohsiung, Taiwan. He has made significant contributions to the field of digital electronics, particularly in the development of digital-to-analog converter (DAC) circuits. His innovative work has led to advancements in weight error estimation and calibration methods.

Latest Patents

Yu-Shien Wang holds a patent for a Digital-to-Analog Converter (DAC) circuit and a weight error estimation/calibration method. The invention discloses a DAC circuit that dynamically selects several conversion cells, including known weight conversion cells (KWCC), to form a reference conversion cell group (RCCG). The method also involves selecting at least one unknown weight conversion cell (UWCC) and utilizing an ADC to digitalize the difference between the outputs of the RCCG and the sum of the outputs of the UWCCs. The digital controller then adjusts the RCCG's output to approximate that of the UWCC, ultimately storing the actual weights in a calibration memory.

Career Highlights

Yu-Shien Wang is affiliated with National Yang Ming Chiao Tung University, where he continues to engage in research and development in the field of electronics. His work has garnered attention for its practical applications and innovative approaches to solving complex problems in digital signal processing.

Collaborations

Yu-Shien Wang collaborates with Hao-Chiao Hong, who is also involved in research and development within the same institution. Their partnership exemplifies the collaborative spirit of innovation in academia.

Conclusion

Yu-Shien Wang's contributions to the field of digital electronics, particularly through his patented DAC circuit and calibration methods, highlight his role as an influential inventor. His work continues to impact the industry and advance technological capabilities.