Patents by Inventor Haroldo Jose Level

Haroldo Jose Level 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).

  • Generating filters based upon item attributes
    Patent number: 10672024
    Abstract: Disclosed are various embodiments of systems, methods, and computer programs that generate filters that can be used to filter offerings in a user interface. The effectiveness of filters can be evaluated to generate an effectiveness metric. The effectiveness metric can be used to weight the filters. The effectiveness metric can be based on a probability analysis of filters that are based on the probability that a filter was active when a transaction in the transaction history occurred.
    Type: Grant
    Filed: September 9, 2015
    Date of Patent: June 2, 2020
    Assignee: Amazon Technologies, Inc.
    Inventors: Sandeep Bhatia, Haroldo Jose Level, Mohamed Ershad Junaid
  • Modifying user experiences
    Patent number: 10003631
    Abstract: Disclosed are various embodiments for an experience service. An experience service determines if a client device requesting a network page is to receive a modified user experience. Transformation code corresponding to the user experience is communicated to the client device. The client device executes the transformation code to modify a rendering of the requested network page.
    Type: Grant
    Filed: June 15, 2015
    Date of Patent: June 19, 2018
    Assignee: Amazon Technologies, Inc.
    Inventors: Haroldo Jose Level, Yonnas Getahun Beyene, Jonathan Michael Cohen