Patents by Inventor Zhe Heng Lee

Zhe Heng Lee 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).

  • Monitoring system and method for identifying an object of interest after the object of interest has undergone a change in appearance
    Patent number: 11640671
    Abstract: Monitoring system and method for identifying object of interest after the object of interest has undergone a change in appearance. The method includes detecting an appearance of a first object of interest in a first zone and determining whether the first object of interest has appeared in a second zone adjacent the first zone within a predetermined time. When the first object of interest has not appeared in the second zone within the predetermined time, the method includes adding the first object of interest to a disappearance database and detecting an unexplained appearance of a second object of interest in a third zone of the plurality of zones. When an unexplained appearance of the second object of interest is detected, the method includes adding the second object of interest to a suspect database, and generating a notification for a first responder regarding the second object of interest.
    Type: Grant
    Filed: March 9, 2021
    Date of Patent: May 2, 2023
    Assignee: MOTOROLA SOLUTIONS, INC.
    Inventors: Heng Cheng Chiam, Zhe Heng Lee, Uvarajan Moorthy, Chun Seng Song
  • MONITORING SYSTEM AND METHOD FOR IDENTIFYING AN OBJECT OF INTEREST AFTER THE OBJECT OF INTEREST HAS UNDERGONE A CHANGE IN APPEARANCE
    Publication number: 20220292695
    Abstract: Monitoring system and method for identifying object of interest after the object of interest has undergone a change in appearance. The method includes detecting an appearance of a first object of interest in a first zone and determining whether the first object of interest has appeared in a second zone adjacent the first zone within a predetermined time. When the first object of interest has not appeared in the second zone within the predetermined time, the method includes adding the first object of interest to a disappearance database and detecting an unexplained appearance of a second object of interest in a third zone of the plurality of zones. When an unexplained appearance of the second object of interest is detected, the method includes adding the second object of interest to a suspect database, and generating a notification for a first responder regarding the second object of interest.
    Type: Application
    Filed: March 9, 2021
    Publication date: September 15, 2022
    Inventors: Heng Cheng Chiam, Zhe Heng Lee, Uvarajan Moorthy, Chun Seng Song