Bhargavi Nisarga

Title: Bhargavi Nisarga: Innovator in Hardware Security and Microcontroller Technology

Introduction

Bhargavi Nisarga is a notable inventor based in Allen, TX (US). She has made significant contributions to the fields of hardware security and microcontroller technology. With a total of 3 patents to her name, her work continues to influence advancements in these areas.

Latest Patents

One of her latest patents is focused on a hardware security module firmware update. This invention involves a non-transitory machine-readable medium that includes a firmware generator. The machine-readable instructions for the firmware generator are executable by a processor core to perform operations such as signing a firmware image for a hardware security module (HSM) with a private key. This process provides a first signature and augments the firmware image with a header that includes the first signature, resulting in an augmented firmware image. The operations also include encrypting the augmented firmware image with a symmetric key and signing the encrypted image with the private key to create a firmware package for the HSM.

Another significant patent by Bhargavi is related to methods and apparatus to enable status change detection in a low power mode of a microcontroller unit. This invention discloses systems and articles of manufacture that allow for status change detection while the microcontroller is in a low power mode. An example integrated circuit (IC) includes a controller that determines when the IC should enter a low power mode. The IC also features a universal serial bus (USB) physical layer integrated circuit that includes a transceiver and a detector circuit. The detector circuit is enabled in low power mode to determine whether a pinout of a USB receptacle is shorted to ground, initiating a boot sequence when necessary.

Career Highlights

Bhargavi Nisarga is currently employed at Texas Instruments Corporation, where she continues to innovate and develop new technologies. Her work at this esteemed company has allowed her to collaborate with other talented professionals in the field.

Collaborations

One of her notable coworkers is Ruchi Shankar, who also contributes to the innovative projects at Texas Instruments Corporation.

Conclusion

Bhargavi Nisarga's contributions to hardware security and microcontroller technology exemplify her dedication to innovation. Her patents reflect her expertise and commitment to advancing technology in meaningful ways.