Patents by Inventor Ajay Ramamurthy

Ajay Ramamurthy 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).

  • Promoting social memories on online social networks
    Patent number: 10270732
    Abstract: In one embodiment, a method includes retrieving a previous communication associated with a user on an online social network, the previous communication having been made on a date in the past; calculating a distribution-probability score for the previous communication reflecting a probability that the previous communication will be shared on the online social network by the user; and sending the previous communication to the user, wherein the distribution-probability score for the previous communication satisfies a threshold.
    Type: Grant
    Filed: June 8, 2016
    Date of Patent: April 23, 2019
    Assignee: Facebook, Inc.
    Inventors: Omid Aziz, Bradley Wu, Ajay Ramamurthy, Preeti Arunapuram, Zhenhuan Zhou, Genevieve Yuriko Williams, Xiao Liang, Matthew Ethan Warshauer, Tony Hsien-yu Liu
  • Promoting Social Memories on Online Social Networks
    Publication number: 20170359292
    Abstract: In one embodiment, a method includes retrieving a previous communication associated with a user on an online social network, the previous communication having been made on a date in the past; calculating a distribution-probability score for the previous communication reflecting a probability that the previous communication will be shared on the online social network by the user; and sending the previous communication to the user, wherein the distribution-probability score for the previous communication satisfies a threshold.
    Type: Application
    Filed: June 8, 2016
    Publication date: December 14, 2017
    Inventors: Omid Aziz, Bradley Wu, Ajay Ramamurthy, Preeti Arunapuram, Zhenhuan Zhou, Genevieve Yuriko Williams, Xiao Liang, Matthew Ethan Warshauer, Tony Hsien-yu Liu
  • Resilient and restorable dynamic device identification
    Patent number: 9015817
    Abstract: A computer system receives a request to access a server. The request includes a first device tag set. When the first device tag set matches a previously assigned device tag set, the computer system allows access to the server without requesting full access credentials of a user. The computer system invalidates the first device tag set, and sends a second device tag set. When the first device tag set does not match the previously assigned device tag set, the computer system requests full access credentials from the user.
    Type: Grant
    Filed: April 3, 2013
    Date of Patent: April 21, 2015
    Assignee: Symantec Corporation
    Inventors: Mingliang Pei, Liyu Yi, Ajay Ramamurthy, Mark Chan, Salil Sane