Der Yi Sheu

Title: The Innovative Contributions of Der Yi Sheu in Integrated Circuit Technology

Introduction

Der Yi Sheu is a prominent inventor based in Austin, TX, whose work in integrated circuit technology has garnered attention in the field of electronics. With two patents to his name, Sheu has made significant contributions that aim to enhance the functionality and efficiency of integrated circuits.

Latest Patents

Among his notable inventions, Sheu’s latest patent focuses on "Integrated Circuit Well Bias Circuitry." This patented technology pertains to well bias circuitry designed for selectively biasing the voltages of the well areas within an integrated circuit. In this design, a switching cell, located within a row of cells on the integrated circuit, is responsible for selectively coupling a voltage supply line to a well bias line. The switching cell is equipped with two level shifters. Each level shifter provides a voltage to the gate of a coupling transistor, ensuring it remains non-conductive in response to an enable signal. This innovative setup allows for sequential coupling of the switching cells, preventing the coupling transistors from conducting simultaneously, thereby minimizing inrush current during transitions from a well bias voltage to a supply voltage. Additionally, the design incorporates delay circuitry, which ensures a controlled change in state of the enable signal before its application to the subsequent switching cell.

Career Highlights

Der Yi Sheu currently works as an inventor at Freescale Semiconductor, Inc., a dynamic company recognized for its leadership in embedded processing solutions. His affiliation with Freescale allows him to collaborate with talented professionals and push the boundaries of current technologies.

Collaborations

A key collaborator in Sheu's endeavors is Christopher K. Y. Chun, who has also made significant contributions in the field. Their partnership exemplifies teamwork and shared expertise, further driving innovation within their projects at Freescale.

Conclusion

Der Yi Sheu's inventive spirit and dedication to advancing integrated circuit technology reflect a commitment to innovation in electronics. With his patented technologies and collaborations, he continues to impact the industry positively, paving the way for future advancements in electronic circuitry.