Patents by Inventor YU-CI LAI

YU-CI LAI 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).

  • Power supply structure
    Patent number: 8556642
    Abstract: A power supply structure includes a main body and a plug. The main body has a circular containing space, a cylinder and a plurality of conducting plates. The cylinder has a retaining plane and at least one annular groove. The plug has a plug seat and a first cylinder. The first cylinder has a protrusion and at least one elastic device on an inner side of the bottom of the first cylinder. The elastic device has a resilient arm and a pressing member. The annular groove has a stop block and a fixing space. The protrusion is provided and placed into the annular groove, so that the plug can be fixed into the main body.
    Type: Grant
    Filed: September 28, 2011
    Date of Patent: October 15, 2013
    Assignee: Asian Power Devices Inc.
    Inventors: Yu-Ci Lai, Chuei-Hang Ciou, Da-Wei Lee
  • POWER SUPPLY STRUCTURE
    Publication number: 20130017705
    Abstract: A power supply structure includes a main body and a plug. The main body has a circular containing space, a cylinder and a plurality of conducting plates. The cylinder has a retaining plane and at least one annular groove. The plug has a plug seat and a first cylinder. The first cylinder has a protrusion and at least one elastic device on an inner side of the bottom of the first cylinder. The elastic device has a resilient arm and a pressing member. The annular groove has a stop block and a fixing space. The protrusion is provided and placed into the annular groove, so that the plug can be fixed into the main body.
    Type: Application
    Filed: September 28, 2011
    Publication date: January 17, 2013
    Inventors: YU-CI LAI, CHUEI-HANG CIOU, DA-WEI LEE