Patents by Inventor Deepanjan Paul

Deepanjan Paul 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).

  • Action detection during image tracking
    Patent number: 10621444
    Abstract: A system includes a sensor, a weight sensor, and a tracking subsystem. The tracking subsystem receives an image feed of top-view images generated by the sensor and weight measurements from the weight sensor. The tracking subsystem detects an event associated with an item being removed from a rack in which the weight sensor is installed. The tracking subsystem determines that a first person and a second person may be associated with the event. The tracking subsystem then determines, using a first approach, whether an action associated with the event was performed by the first person or the second person. If results of the first approach do not satisfy criteria, a second approach is used to assign the action to the first or second person.
    Type: Grant
    Filed: October 25, 2019
    Date of Patent: April 14, 2020
    Assignee: 7-Eleven, Inc.
    Inventors: Shahmeer Ali Mirza, Sailesh Bharathwaaj Krishnamurthy, Sarath Vakacharla, Deepanjan Paul