Sevashanmugam Marimuthu

Title: **The Innovative Contributions of Sevashanmugam Marimuthu**

Introduction

Sevashanmugam Marimuthu, a distinguished inventor based in Kulim, Malaysia, has made notable strides in the field of electrical engineering. His innovative approach to high voltage electrostatic discharge protection has led to the development of a patent that exhibits significant advancements in integrated circuit technology.

Latest Patents

Marimuthu holds a patent for an RC-stacked MOSFET circuit designed for high voltage (HV) electrostatic discharge (ESD) protection. This invention outlines devices and methods for forming an integrated circuit (IC) that safeguards against ESD events in high voltage applications. The device comprises multiple field effect transistors (FETs) stacked in series, offering an N-level stack configuration. In this design, the first pad connects to the first FET, while the second pad is linked to the Nth FET. Moreover, an innovative stacked/distributed RC control circuit is incorporated to create a short circuit between the pads during an ESD event. This circuit is crucial as it simultaneously provides sufficient voltage to activate the FETs through parasitic conduction to ensure a short circuit occurs, thus enhancing protection.

Career Highlights

Sevashanmugam Marimuthu is currently employed at GlobalFoundries Singapore Pte. Ltd., where he applies his expertise in semiconductor technology to further the development of reliable electronic components. His background in engineering and dedication to innovation are critical components of his contribution to the field.

Collaborations

Throughout his career, Marimuthu has collaborated with notable colleagues, including Handoko Linewih and Ming Li. These partnerships have fostered a productive environment conducive to innovation, allowing for the sharing of ideas and technical insights that have enriched his work.

Conclusion

Sevashanmugam Marimuthu stands out as an innovative inventor whose contributions to high voltage electrostatic discharge protection demonstrate a commitment to advancing technology in integrated circuits. His patent encapsulates not only his expertise but also his dedication to developing solutions that address fundamental challenges in electrical engineering.