Patents by Inventor David Grijalva

David Grijalva 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).

  • Uniform-frequency records with obscured context
    Patent number: 10635833
    Abstract: A computer system may perform substitutions for fields in a set of records, where performing a given substitution involves replacing a field in the set of records with a replacement field, and the substitutions remove the context information in the set of records while maintaining relevance of the set of records. Then, the computer system may generate an artificial set of records based, at least in part, on the set of records, where a given artificial record includes one or more modified portions of the set of records. Next, the computer system may combine the set of records and the artificial set of records into a second set of records, where at least some phrases or values in the second set of records are uniformly distributed.
    Type: Grant
    Filed: April 27, 2017
    Date of Patent: April 28, 2020
    Assignee: Q Bio, Inc.
    Inventors: Jeffrey Howard Kaditz, Andrew Gettings Stevens, David Grijalva
  • UNIFORM-FREQUENCY RECORDS WITH OBSCURED CONTEXT
    Publication number: 20170228557
    Abstract: A computer system may perform substitutions for fields in a set of records, where performing a given substitution involves replacing a field in the set of records with a replacement field, and the substitutions remove the context information in the set of records while maintaining relevance of the set of records. Then, the computer system may generate an artificial set of records based, at least in part, on the set of records, where a given artificial record includes one or more modified portions of the set of records. Next, the computer system may combine the set of records and the artificial set of records into a second set of records, where at least some phrases or values in the second set of records are uniformly distributed.
    Type: Application
    Filed: April 27, 2017
    Publication date: August 10, 2017
    Applicant: Q Bio, Inc
    Inventors: Jeffrey Howard Kaditz, Andrew Gettings Stevens, David Grijalva
  • Uniform-frequency records with obscured context
    Patent number: 9665734
    Abstract: A computer system may perform substitutions for fields in a set of records, where performing a given substitution involves replacing a field in the set of records with a replacement field, and the substitutions remove the context information in the set of records while maintaining relevance of the set of records. Then, the computer system may generate an artificial set of records based, at least in part, on the set of records, where a given artificial record includes one or more modified portions of the set of records. Next, the computer system may combine the set of records and the artificial set of records into a second set of records, where at least some phrases or values in the second set of records are uniformly distributed.
    Type: Grant
    Filed: September 11, 2016
    Date of Patent: May 30, 2017
    Assignee: Q Bio, Inc.
    Inventors: Jeffrey Howard Kaditz, Andrew Gettings Stevens, David Grijalva
  • UNIFORM-FREQUENCY RECORDS WITH OBSCURED CONTEXT
    Publication number: 20170076109
    Abstract: A computer system may perform substitutions for fields in a set of records, where performing a given substitution involves replacing a field in the set of records with a replacement field, and the substitutions remove the context information in the set of records while maintaining relevance of the set of records. Then, the computer system may generate an artificial set of records based, at least in part, on the set of records, where a given artificial record includes one or more modified portions of the set of records. Next, the computer system may combine the set of records and the artificial set of records into a second set of records, where at least some phrases or values in the second set of records are uniformly distributed.
    Type: Application
    Filed: September 11, 2016
    Publication date: March 16, 2017
    Applicant: Q Bio, Inc
    Inventors: Jeffrey Howard Kaditz, Andrew Gettings Stevens, David Grijalva