Patents by Inventor Yi Ping Lee

Yi Ping 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).

  • Patent number: 7133265
    Abstract: An automatic anti-accident electrical outlet has a main body, a circuit board and an overload protector. The circuit board has insertion rods to be inserted into insertion holes of the main body. Through holes of the circuit board exactly coincide with electric wire insertion holes of the main body so that power can be output through the overload protector by the main body. When the electric current of the electrical outlet is overloaded, the overload protector on the circuit board automatically cuts off the electricity to let the electrical outlet no longer provide power. Moreover, an alarm lamp on the circuit board is illuminated to warn the user of the problem. After the problem has been troubleshot, a function restoration button on the overload protector is pressed to let the electrical outlet provide power again, and the alarm lamp on the circuit board simultaneously is illuminated.
    Type: Grant
    Filed: June 25, 2003
    Date of Patent: November 7, 2006
    Inventor: Yi Ping Lee
  • Publication number: 20040264076
    Abstract: An automatic anti-accident electrical outlet has a main body, a circuit board and an overload protector. The circuit board has insertion rods to be inserted into insertion holes of the main body. Through holes of the circuit board exactly coincide with electric wire insertion holes of the main body so that power can be output through the overload protector by the main body. When the electric current of the electrical outlet is overloaded, the overload protector on the circuit board automatically cuts off the electricity to let the electrical outlet no longer provide power. Moreover, an alarm lamp on the circuit board is illuminated to warn the user of the problem. After the problem has been troubleshot, a function restoration button on the overload protector is pressed to let the electrical outlet provide power again, and the alarm lamp on the circuit board simultaneously is illuminated.
    Type: Application
    Filed: June 25, 2003
    Publication date: December 30, 2004
    Inventor: Yi Ping Lee