Patents by Inventor Chunxi Ju

Chunxi Ju 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).

  • Electrical plug device
    Patent number: 10283893
    Abstract: An electrical plug device includes a housing, a cover unit mounted to the housing and a plug module mounted to the cover unit. The housing includes a base wall, a slot forming wall peripherally extending from the base wall, an engaging-groove forming wall peripherally extending from the base wall and opposite to the slot forming wall, and at least one slot formed in the slot forming wall and extending to and meeting the base wall. The plug module extends into the housing and includes a plug member fixed to the cover unit by a fixing unit. The plug member includes at least one plug prong that is movably disposed in the at least one slot to pivot between a folded position and an unfolded position.
    Type: Grant
    Filed: February 12, 2018
    Date of Patent: May 7, 2019
    Assignee: CONNTEK INTEGRATED SOLUTIONS INC.
    Inventors: Jui-Hsiung Wu, Chunxi Ju, Qing Fu
  • ELECTRICAL PLUG DEVICE
    Publication number: 20190058277
    Abstract: An electrical plug device includes a housing, a cover unit mounted to the housing and a plug module mounted to the cover unit. The housing includes a base wall, a slot forming wall peripherally extending from the base wall, an engaging-groove forming wall peripherally extending from the base wall and opposite to the slot forming wall, and at least one slot formed in the slot forming wall and extending to and meeting the base wall. The plug module extends into the housing and includes a plug member fixed to the cover unit by a fixing unit. The plug member includes at least one plug prong that is movably disposed in the at least one slot to pivot between a folded position and an unfolded position.
    Type: Application
    Filed: February 12, 2018
    Publication date: February 21, 2019
    Inventors: Jui-Hsiung WU, Chunxi JU, Qing FU
  • Electrical cord housing
    Patent number: D519085
    Type: Grant
    Filed: December 8, 2004
    Date of Patent: April 18, 2006
    Assignee: Briggs & Stratton Power Products Group, LLC
    Inventors: Philip Gull, J. S. Wu, Chunxi Ju