Ajith E Amerasekera

Title: **Innovator Spotlight: Ajith E Amerasekera**

Introduction

Ajith E Amerasekera is an accomplished inventor based in Plano, TX, recognized for his significant contributions to the field of electrostatic discharge protection technology. With a portfolio of seven patents, Amerasekera has demonstrated a commitment to advancing semiconductor safety and efficiency through innovative designs and methods.

Latest Patents

One of Amerasekera's latest inventions is a patented system and method for electrostatic discharge protection using lateral PNP or PMOS transistors for substrate biasing. This invention details an integrated circuit designed to safeguard against damage caused by electrostatic discharge. The protective circuit includes a lateral NPN transistor that activates when voltage at the input element exceeds a designated threshold, which is at least equal to the normal operating voltage. Furthermore, the circuit can utilize a lateral PNP transistor or a PMOS transistor to enhance performance, ensuring robust protection for the integrated circuit.

Another notable patent of Amerasekera's is a plasma emission-triggered protection device aimed at safeguarding semiconductor devices from charge-induced damage. This innovation features a protection device that turns on at lower voltage levels due to electromagnetic energy exposure. Such adaptability is crucial for protecting semiconductor technology, making Amerasekera's work pivotal in enhancing device resilience under varying conditions.

Career Highlights

Ajith E Amerasekera has worked for renowned companies such as Texas Instruments Corporation, where he honed his skills in semiconductor technology. His expertise and innovative approach have made him a prominent figure in the industry, contributing to advancements that help in achieving safer electronic devices.

Collaborations

Throughout his career, Amerasekera has collaborated with esteemed colleagues, including Thomas A Vrotsos and Julian Zhiliang Chen. These collaborations not only underscore the importance of teamwork in innovation but also represent the shared vision for advancement in semiconductor protection technologies.

Conclusion

Ajith E Amerasekera's contributions to patenting innovative technologies for electrostatic discharge protection highlight his role as a key inventor in the semiconductor field. Through his patents and collaborations, he continues to push the boundaries of technology, ensuring a safer future for electronic devices.