Patents by Inventor Dan Leibu

Dan Leibu 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 USER CONTENT PERSONALIZATION
    Publication number: 20260044570
    Abstract: A computer-implemented method of selecting content items from a collection of content items in a content system. The method includes determining at least one characteristic of a user from a corresponding user profile and determining at least one previously selected content item selected from the collection of content items by the user from a user history. A first set of tags is generated comprising at least one tag associated with the at least one characteristic and at least one previously selected content item. The first set of tags is used as input to query an index of the collection of content items with which are associated a second set of tags that are semantically similar to the first set of tags. The result of the query is a list of content items for the user associated with the corresponding user profile.
    Type: Application
    Filed: October 21, 2025
    Publication date: February 12, 2026
    Applicant: League, Inc.
    Inventors: Michael Serbinis, Dan Galperin, Dan Leibu, Mehrsasadat Golestaneh, Kuhan Perampaladas, Mohammed Kobrosli
  • System and method for user content personalization
    Patent number: 12475179
    Abstract: A computer-implemented method of selecting content items from a collection of content items in a content system. The method includes determining at least one characteristic of a user from a corresponding user profile and determining at least one previously selected content item selected from the collection of content items by the user from a user history. A first set of tags is generated comprising at least one tag associated with the at least one characteristic and at least one previously selected content item. The first set of tags is used as input to query an index of the collection of content items with which are associated a second set of tags that are semantically similar to the first set of tags. The result of the query is a list of content items for the user associated with the corresponding user profile.
    Type: Grant
    Filed: September 8, 2021
    Date of Patent: November 18, 2025
    Assignee: League, Inc.
    Inventors: Michael Serbinis, Dan Galperin, Dan Leibu, Mehrsasadat Golestaneh, Kuhan Perampaladas, Mohammed Kobrosli
  • SYSTEM AND METHOD FOR USER CONTENT PERSONALIZATION
    Publication number: 20240028654
    Abstract: A computer-implemented method of selecting content items from a collection of content items in a content system. The method includes determining at least one characteristic of a user from a corresponding user profile and determining at least one previously selected content item selected from the collection of content items by the user from a user history. A first set of tags is generated comprising at least one tag associated with the at least one characteristic and at least one previously selected content item. The first set of tags is used as input to query an index of the collection of content items with which are associated a second set of tags that are semantically similar to the first set of tags. The result of the query is a list of content items for the user associated with the corresponding user profile.
    Type: Application
    Filed: September 8, 2021
    Publication date: January 25, 2024
    Inventors: Michael Serbinis, Dan Galperin, Dan Leibu, Mehrsasadat Golestaneh, Kuhan Perampaladas, Mohammed Kobrosli