Patents by Inventor Lakshmanan Perichiappan

Lakshmanan Perichiappan 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: 9154506
    Abstract: Systems and methods for secure generation and transmission of data over a communication network are described herein. In one example, the method comprises receiving a query from the user and retrieving raw data from a data repository based on the received query. The method further comprises generating an obfuscated query and randomizing at least one of a table and a field of the raw data to produce a randomized schema. In one example, the method further comprises pre-processing the raw data based on the received query and inserting the preprocessed data into the randomized schema. Thereafter a data payload is generated by inserting the obfuscated query and the randomized schema into a data carrier, wherein the data payload is to be transferred to at least one client device for processing.
    Type: Grant
    Filed: May 2, 2014
    Date of Patent: October 6, 2015
    Assignee: Wipro Limited
    Inventors: Sourav Sam Bhattacharya, Asharaf Mohammed, Lakshmanan Perichiappan
  • Publication number: 20150271178
    Abstract: Systems and methods for secure generation and transmission of data over a communication network are described herein. In one example, the method comprises receiving a query from the user and retrieving raw data from a data repository based on the received query. The method further comprises generating an obfuscated query and randomizing at least one of a table and a field of the raw data to produce a randomized schema. In one example, the method further comprises pre-processing the raw data based on the received query and inserting the preprocessed data into the randomized schema. Thereafter a data payload is generated by inserting the obfuscated query and the randomized schema into a data carrier, wherein the data payload is to be transferred to at least one client device for processing.
    Type: Application
    Filed: May 2, 2014
    Publication date: September 24, 2015
    Applicant: WIPRO LIMITED
    Inventors: Sourav Sam Bhattacharya, Asharaf Mohammed, Lakshmanan Perichiappan