Patents by Inventor Lv Hui MIN

Lv Hui MIN 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).

  • APPARATUS AND SYSTEM FOR VOLTAGE TESTING OF ELECTRIC RIDE-ON VEHICLE
    Publication number: 20230271514
    Abstract: Apparatus and system for testing an electric ride-on vehicle (1). The apparatus includes, in one implementation, a direct current (DC) socket (28), a pair of junction plugs (30A, 30B), and a control circuit (32). The DC socket (28) is configured to receive a DC plug of a wall charger (14). The pair of junction plugs (30A, 30B) is configured to receive a connector of a battery (12) and a connector of a charging circuit (16). The control circuit (32) is electrically coupled to the DC socket (28) and the pair of junction plugs (30A, 30B). The control circuit (32) is configured to test voltages of the battery (12), the wall charger (14), and the charging circuit (16).
    Type: Application
    Filed: July 10, 2020
    Publication date: August 31, 2023
    Inventor: Lv Hui MIN