Patents by Inventor Robert Rozario

Robert Rozario 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).

  • Device security
    Patent number: 9590810
    Abstract: Methods for securing and activating chips and/or devices that can utilize a hardware security module (HSM). One or more of the methods can include generating one or more digital certificates based on an identification (ID) associated with a device, generating one or more activation certificates and one or more modified activation certificate based on one or more encryption keys, and generating one or more chip data certificates and/or one or more modified chip data certificates.
    Type: Grant
    Filed: April 13, 2015
    Date of Patent: March 7, 2017
    Assignee: Infineon Technologies AG
    Inventors: Cheow Guan Lim, Robert Rozario
  • DEVICE SECURITY
    Publication number: 20160301532
    Abstract: Methods for securing and activating chips and/or devices that can utilize a hardware security module (HSM). One or more of the methods can include generating one or more digital certificates based on an identification (ID) associated with a device, generating one or more activation certificates and one or more modified activation certificate based on one or more encryption keys, and generating one or more chip data certificates and/or one or more modified chip data certificates.
    Type: Application
    Filed: April 13, 2015
    Publication date: October 13, 2016
    Inventors: Cheow Guan Lim, Robert Rozario