Patents by Inventor John Angwin

John Angwin 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).

  • System and method for displaying changes in trending topics to a user
    Patent number: 10275521
    Abstract: A system and method for displaying changes in trending topics to a user in a network environment is described. The method includes retrieving a first group of content items, generating a first group of topics for the first group of content items, and displaying a first display to the user. The method further includes retrieving a second group of content items, generating a second group of topics for the second group of content items and zero or more first content items from the first group of content items, determining a similarity or dissimilarity between a second topic from the second group of topics and a first topic from the first group of topics, and displaying a second display which includes the result of determining a similarity or dissimilarity.
    Type: Grant
    Filed: October 13, 2012
    Date of Patent: April 30, 2019
    Inventor: John Angwin
  • SYSTEM AND METHOD FOR DISPLAYING CHANGES IN TRENDING TOPICS TO A USER
    Publication number: 20140108393
    Abstract: A system and method for displaying changes in trending topics to a user in a network environment is described. The method includes retrieving a first group of content items, generating a first group of topics for the first group of content items, and displaying a first display to the user. The method further includes retrieving a second group of content items, generating a second group of topics for the second group of content items and zero or more first content items from the first group of content items, determining a similarity or dissimilarity between a second topic from the second group of topics and a first topic from the first group of topics, and displaying a second display which includes the result of determining a similarity or dissimilarity.
    Type: Application
    Filed: October 13, 2012
    Publication date: April 17, 2014
    Inventor: John Angwin