Patents by Inventor Yue Xue Xia

Yue Xue Xia 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: 7819701
    Abstract: A rotatable electrical plug connector includes a main body and an auxiliary plug which is rotatably coupled to the main body. The main body is provided with fixed electrical terminals, the auxiliary plug is provided with electrical blades, and the rotatable electrical plug connector has electrical connection members connecting the electrical terminals and the electrical blades. The auxiliary plug is rotatable relative to the main body, and may be fixed to the main body at any predetermined position. At each predetermined position and during rotation of the auxiliary plug, the electrical blades and the electrical terminals are electrically connected at all times. A rotatable electrical plug connector according to embodiments of the present invention is suitable to connect to power supply is sockets at convenient engagement positions.
    Type: Grant
    Filed: May 24, 2007
    Date of Patent: October 26, 2010
    Assignee: Volex Pte Ltd
    Inventors: Yue Xue Xia, Mui Lian Jessica Toh, Chee Foo Richard Loh
  • Publication number: 20090186492
    Abstract: A rotatable electrical plug connector includes a main body and an auxiliary plug which is rotatably coupled to the main body. The main body is provided with fixed electrical terminals, the auxiliary plug is provided with electrical blades, and the rotatable electrical plug connector has electrical connection members connecting the electrical terminals and the electrical blades. The auxiliary plug is io rotatable relative to the main body, and may be fixed to the main body at any predetermined position. At each predetermined position and during rotation of the auxiliary plug, the electrical blades and the electrical terminals are electrically connected at all times. A rotatable electrical plug connector according to embodiments of the present invention is suitable to connect to power supply is sockets at convenient engagement positions.
    Type: Application
    Filed: May 24, 2007
    Publication date: July 23, 2009
    Inventors: Yue Xue Xia, Mui Lian Jessica Toh, Chee Foo Richard Loh