Manish Harnur

Title: Innovations by Manish Harnur

Introduction

Manish Harnur is an accomplished inventor based in Sunnyvale, California. He has made significant contributions to the field of integrated circuits, particularly in the area of voltage-variation detection. With a total of two patents to his name, Harnur's work addresses critical challenges in electronic security.

Latest Patents

One of Harnur's latest patents focuses on voltage-variation detection under clock fluctuations. Detecting voltage-based attacks on an integrated circuit (IC) is challenging in the presence of clock jitter. Propagating signals can exhibit a total delay that results from both a delay component due to a voltage-based attack and a delay characteristic from clock fluctuation. The voltage-variation detection circuitry includes first and second voltage-dependent circuits and a voltage analysis circuit. These circuits produce first and second signals indicative of a voltage level responsive to a clock signal, based on different voltage sensitivities. The voltage analysis circuit generates a voltage alert signal based on these signals. A combined signal neutralizes the delay characteristic in the first and second signals, while maintaining the delay component due to voltage variation. This innovative approach allows for the detection of voltage-based attacks even in the presence of clock fluctuations.

Career Highlights

Manish Harnur is currently employed at Google Inc., where he continues to push the boundaries of technology and innovation. His work has been instrumental in enhancing the security of integrated circuits, making them more resilient against voltage-based attacks.

Collaborations

Harnur has collaborated with notable colleagues, including Emre Tuncer and Huachang Xu. Their combined expertise contributes to the advancement of technology in their respective fields.

Conclusion

Manish Harnur's contributions to the field of integrated circuits and his innovative patents highlight his role as a leading inventor in technology. His work not only addresses current challenges but also paves the way for future advancements in electronic security.