Patents by Inventor PrasannaBabu Krishnappa

PrasannaBabu Krishnappa 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).

  • Provide insensitive summary for an encrypted document
    Patent number: 10057237
    Abstract: An insensitive summary of an encrypted electronic document, such as email, is provided. The insensitive summary provides a summary of the encrypted electronic document without providing sensitive information, such as passwords. The electronic document may be an email, text (such as in a word processing file), spreadsheet and/or presentation. Natural language processing methods, such as parts of speech (POS) tagging, word clustering, regular expression evaluating, sensitive key word searching and/or other methods, may be used to identify and mask sensitive words before summarization and encryption of the electronic document. A user's efficiency in operating a computing device may be increased having an associated insensitive summary without compromising security of the encrypted electronic document. A user may direct a computing device to perform a search (or similarly categorize or use rules) to identify the encrypted electronic document by searching for contents of the associated insensitive summary.
    Type: Grant
    Filed: February 17, 2015
    Date of Patent: August 21, 2018
    Assignee: CA, Inc.
    Inventors: Shashanka Arnady, Chetan Doddamani, PrasannaBabu Krishnappa
  • Provide Insensitive Summary For An Encrypted Document
    Publication number: 20160241546
    Abstract: An insensitive summary of an encrypted electronic document, such as email, is provided. The insensitive summary provides a summary of the encrypted electronic document without providing sensitive information, such as passwords. The electronic document may be an email, text (such as in a word processing file), spreadsheet and/or presentation. Natural language processing methods, such as parts of speech (POS) tagging, word clustering, regular expression evaluating, sensitive key word searching and/or other methods, may be used to identify and mask sensitive words before summarization and encryption of the electronic document. A user's efficiency in operating a computing device may be increased having an associated insensitive summary without compromising security of the encrypted electronic document. A user may direct a computing device to perform a search (or similarly categorize or use rules) to identify the encrypted electronic document by searching for contents of the associated insensitive summary.
    Type: Application
    Filed: February 17, 2015
    Publication date: August 18, 2016
    Applicant: CA, INC.
    Inventors: Shashanka Arnady, Chetan Doddamani, PrasannaBabu Krishnappa