Sreeja Chowdhury

Title: Sreeja Chowdhury: Innovator in Integrated Circuit Detection

Introduction

Sreeja Chowdhury is a prominent inventor based in Gainesville, FL (US). She has made significant contributions to the field of integrated circuit detection, focusing on methods to identify recycled counterfeit components. With a total of 2 patents, her work is paving the way for advancements in electronic security.

Latest Patents

Chowdhury's latest patents include innovative technologies aimed at combating the issue of recycled integrated circuits. One of her notable inventions is an LDO-based odometer designed to detect recycled counterfeit integrated circuits. This method and system utilize a low-dropout regulator (LDO) circuit, which includes a reference path circuit and a stressed path circuit. By measuring LDO parameters while enabling each path circuit, the system can determine if an integrated circuit is a recycled counterfeit.

Another significant patent involves the detection of recycled integrated circuits and system-on-chips based on the degradation of power supply rejection ratio (PSRR). This technology employs a machine learning model to analyze PSRR data from LDOs, generating predictions about whether a suspect component is recycled. If the prediction indicates that the component is recycled, the system provides an appropriate indication.

Career Highlights

Chowdhury is affiliated with the University of Florida Research Foundation, Incorporated, where she continues to innovate and contribute to her field. Her work is characterized by a commitment to enhancing the reliability and security of electronic components.

Collaborations

Some of her notable coworkers include Domenic J Forte and Nima Maghari, with whom she collaborates on various research projects.

Conclusion

Sreeja Chowdhury's contributions to the field of integrated circuit detection are invaluable. Her innovative patents and dedication to research are helping to address critical challenges in electronic security.