Patents by Inventor Huey Ming Lee

Huey Ming 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).

  • Mobile telephone battery charger
    Patent number: 6076000
    Abstract: A mobile telephone battery charger including a power input plug assembly for connecting to a car's battery power supply outlet, a charging connector assembly connected to the power input plug assembly by a cord for connecting to the battery charging port of a mobile telephone, a speaker and a control circuit being installed in the power input plug assembly and a microphone being installed in the charging connector assembly for a hand-free communication at a distance through the mobile telephone by means of the mode selection of a switch on the power input plug assembly.
    Type: Grant
    Filed: August 7, 1997
    Date of Patent: June 13, 2000
    Inventor: Huey Ming Lee