Patents by Inventor Hem Vasant Doshi

Hem Vasant Doshi has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Firmware fingerprinting based on data monitored during firmware loading
    Patent number: 10430314
    Abstract: In one embodiment, a request may be received to load firmware on a microcontroller of a device. A firmware transfer may be initiated to load the firmware on the microcontroller. Data traffic may be monitored at one or more locations on a communication path associated with the firmware transfer. It may be determined whether the data traffic matches a digital fingerprint associated with the firmware.
    Type: Grant
    Filed: December 23, 2016
    Date of Patent: October 1, 2019
    Assignee: Intel Corporation
    Inventors: Lakshminarayana Pappu, Hem Vasant Doshi, Baruch Schnarch
  • FIRMWARE LOADER FOR ELECTRONIC DEVICES
    Publication number: 20180181757
    Abstract: In one embodiment, a request may be received to load firmware from an external component to a microcontroller of a device. The external component may be authenticated, and the firmware may be loaded from the external component to the microcontroller using a firmware loading controller of the device, wherein the firmware is loaded using direct memory access without accessing system memory associated with the device.
    Type: Application
    Filed: December 23, 2016
    Publication date: June 28, 2018
    Applicant: Intel Corporation
    Inventors: Lakshminarayana Pappu, Hem Vasant Doshi, Baruch Schnarch
  • FIRMWARE FINGERPRINTING
    Publication number: 20180181479
    Abstract: In one embodiment, a request may be received to load firmware on a microcontroller of a device. A firmware transfer may be initiated to load the firmware on the microcontroller. Data traffic may be monitored at one or more locations on a communication path associated with the firmware transfer. It may be determined whether the data traffic matches a digital fingerprint associated with the firmware.
    Type: Application
    Filed: December 23, 2016
    Publication date: June 28, 2018
    Applicant: Intel Corporation
    Inventors: Lakshminarayana Pappu, Hem Vasant Doshi, Baruch Schnarch