Patents by Inventor Farshid Sabet-Shargi

Farshid Sabet-Shargi 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).

  • Patent number: 8447889
    Abstract: A portable mass storage device is used to store large files such as digital pictures, movies and music. The mass storage device has firmware with security mechanisms that limit access to read write operations to ensure reliable operation of the device to prevent unwanted copying or storing of secure content such a copyrighted material. Although the security mechanisms generally limit access, the firmware is operable to work with a virtual machine and allows the virtual machine to access the secure content and work in conjunction with the firmware to read and write data to the mass storage memory, if the virtual machine is present. The virtual machine is either loaded but not activated at the time of manufacture, or is downloaded and activated post manufacture. Any royalty for the virtual machine is paid for only if and when the virtual machine is both present and activated in the device.
    Type: Grant
    Filed: April 19, 2010
    Date of Patent: May 21, 2013
    Assignee: SanDisk Technologies Inc.
    Inventors: Fabrice Jogand-Coulomb, Bahman Qawami, Farshid Sabet-Shargi, Carlos J. Gonzalez
  • Patent number: 8156255
    Abstract: A portable mass storage device is used to store large files such as digital pictures, movies and music. The mass storage device has firmware with security mechanisms that limit access to read write operations to ensure reliable operation of the device to prevent unwanted copying or storing of secure content such a copyrighted material. Although the security mechanisms generally limit access, the firmware is operable to work with a virtual machine and allows the virtual machine to access the secure content and work in conjunction with the firmware to read and write data to the mass storage memory, if the virtual machine is present. The virtual machine is either loaded but not activated at the time of manufacture, or is downloaded and activated post manufacture. Any royalty for the virtual machine is paid for only if and when the virtual machine is both present and activated in the device.
    Type: Grant
    Filed: April 19, 2010
    Date of Patent: April 10, 2012
    Assignee: SanDisk Technologies Inc.
    Inventors: Fabrice Jogand-Coulomb, Bahman Qawami, Farshid Sabet-Shargi, Carlos J. Gonzalez
  • Publication number: 20100205457
    Abstract: A portable mass storage device is used to store large files such as digital pictures, movies and music. The mass storage device has firmware with security mechanisms that limit access to read write operations to ensure reliable operation of the device to prevent unwanted copying or storing of secure content such a copyrighted material. Although the security mechanisms generally limit access, the firmware is operable to work with a virtual machine and allows the virtual machine to access the secure content and work in conjunction with the firmware to read and write data to the mass storage memory, if the virtual machine is present. The virtual machine is either loaded but not activated at the time of manufacture, or is downloaded and activated post manufacture. Any royalty for the virtual machine is paid for only if and when the virtual machine is both present and activated in the device.
    Type: Application
    Filed: April 19, 2010
    Publication date: August 12, 2010
    Inventors: Fabrice Jogand-Coulomb, Bahman Qawami, Farshid Sabet-Shargi, Carlos J. Gonzalez
  • Patent number: 7725614
    Abstract: A portable mass storage device is used to store large files such as digital pictures, movies and music. The mass storage device has firmware with security mechanisms that limit access to read write operations to ensure reliable operation of the device to prevent unwanted copying or storing of secure content such a copyrighted material. Although the security mechanisms generally limit access, the firmware is operable to work with a virtual machine and allows the virtual machine to access the secure content and work in conjunction with the firmware to read and write data to the mass storage memory, if the virtual machine is present. The virtual machine is either loaded but not activated at the time of manufacture, or is downloaded and activated post manufacture. Any royalty for the virtual machine is paid for only if and when the virtual machine is both present and activated in the device.
    Type: Grant
    Filed: August 8, 2006
    Date of Patent: May 25, 2010
    Assignee: SanDisk Corporation
    Inventors: Fabrice Jogand-Coulomb, Bahman Qawami, Farshid Sabet-Shargi, Carlos J. Gonzalez
  • Publication number: 20080082447
    Abstract: A portable mass storage device is used to store large files such as digital pictures, movies and music. The mass storage device has firmware with security mechanisms that limit access to read write operations to ensure reliable operation of the device to prevent unwanted copying or storing of secure content such a copyrighted material. Although the security mechanisms generally limit access, the firmware is operable to work with a virtual machine and allows the virtual machine to access the secure content and work in conjunction with the firmware to read and write data to the mass storage memory, if the virtual machine is present. The virtual machine is either loaded but not activated at the time of manufacture, or is downloaded and activated post manufacture. Any royalty for the virtual machine is paid for only if and when the virtual machine is both present and activated in the device.
    Type: Application
    Filed: August 8, 2006
    Publication date: April 3, 2008
    Inventors: Fabrice Jogand-Coulomb, Bahman Qawami, Farshid Sabet-Shargi, Carlos J. Gonzalez