Patents by Inventor Purnima Tammireddy

Purnima Tammireddy 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).

  • Fraudulent call detection
    Patent number: 11882239
    Abstract: There is disclosed in one example a mobile telephone, including: a hardware platform including a processor and a memory; a telecommunication transceiver; and instructions encoded within the memory to instruct the processor to: identify a call made via the telecommunication transceiver; analyze the call and assign the call a predicted local reputation according to the analysis, including a legitimacy confidence score; if the legitimacy confidence score is less than a first threshold, terminate the call; if the legitimacy confidence score is greater than a second threshold, cease analysis of the call; and if the legitimacy confidence score is between the first and second thresholds, continue analysis of the call.
    Type: Grant
    Filed: July 23, 2021
    Date of Patent: January 23, 2024
    Assignee: McAfee, LLC
    Inventors: Harsha Ramamurthy Joshi, Purnima Tammireddy, Pavan Kumar Podila
  • FRAUDULENT CALL DETECTION
    Publication number: 20220377171
    Abstract: There is disclosed in one example a mobile telephone, including: a hardware platform including a processor and a memory; a telecommunication transceiver; and instructions encoded within the memory to instruct the processor to: identify a call made via the telecommunication transceiver; analyze the call and assign the call a predicted local reputation according to the analysis, including a legitimacy confidence score; if the legitimacy confidence score is less than a first threshold, terminate the call; if the legitimacy confidence score is greater than a second threshold, cease analysis of the call; and if the legitimacy confidence score is between the first and second thresholds, continue analysis of the call.
    Type: Application
    Filed: July 23, 2021
    Publication date: November 24, 2022
    Applicant: McAfee, LLC
    Inventors: Harsha Ramamurthy Joshi, Purnima Tammireddy, Pavan Kumar Podila