Patents by Inventor Vunnava Praveen

Vunnava Praveen 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).

  • Layered masking of content
    Patent number: 11250162
    Abstract: Methods, systems and computer program products for layered masking of data are described. A system receives content including personally identifiable information (PII). The system redacts the content by masking the PII. The system identifies the PII in multi-layer processing, where in each layer, the system determines a respective confidence score indicating a probability that a token is PII. If the confidence score is sufficiently high, the system masks the token. Otherwise, the system provides the token to a next layer for processing. The layers can include regular expression based processing, lookup table based processing, and machine learning based processing.
    Type: Grant
    Filed: December 23, 2019
    Date of Patent: February 15, 2022
    Assignee: Yodlee, Inc.
    Inventors: Vunnava Praveen, Syed Abid Hussain
  • Layered Masking of Content
    Publication number: 20200134231
    Abstract: Methods, systems and computer program products for layered masking of data are described. A system receives content including personally identifiable information (PII). The system redacts the content by masking the PII. The system identifies the PII in multi-layer processing, where in each layer, the system determines a respective confidence score indicating a probability that a token is PII. If the confidence score is sufficiently high, the system masks the token. Otherwise, the system provides the token to a next layer for processing. The layers can include regular expression based processing, lookup table based processing, and machine learning based processing.
    Type: Application
    Filed: December 23, 2019
    Publication date: April 30, 2020
    Inventors: Vunnava Praveen, Syed Abid Hussain
  • Layered masking of content
    Patent number: 10546154
    Abstract: Methods, systems and computer program products for layered masking of data are described. A system receives content including personally identifiable information (PII). The system redacts the content by masking the PII. The system identifies the PII in multi-layer processing, where in each layer, the system determines a respective confidence score indicating a probability that a token is PII. If the confidence score is sufficiently high, the system masks the token. Otherwise, the system provides the token to a next layer for processing. The layers can include regular expression based processing, lookup table based processing, and machine learning based processing.
    Type: Grant
    Filed: October 27, 2017
    Date of Patent: January 28, 2020
    Assignee: Yodlee, Inc.
    Inventors: Vunnava Praveen, Syed Abid Hussain
  • Layered Masking of Content
    Publication number: 20180285599
    Abstract: Methods, systems and computer program products for layered masking of data are described. A system receives content including personally identifiable information (PII). The system redacts the content by masking the PII. The system identifies the PII in multi-layer processing, where in each layer, the system determines a respective confidence score indicating a probability that a token is PII. If the confidence score is sufficiently high, the system masks the token. Otherwise, the system provides the token to a next layer for processing. The layers can include regular expression based processing, lookup table based processing, and machine learning based processing.
    Type: Application
    Filed: October 27, 2017
    Publication date: October 4, 2018
    Inventors: Vunnava Praveen, Syed Abid Hussain