Patents by Inventor Kun-Yueh Chen

Kun-Yueh Chen 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).

  • Publication number: 20080000119
    Abstract: A motion toy gift box is disclosed to include an outer box body, an inner box body accommodated in the outer box body, a plurality of rotation wheels, a plurality of ornaments mounted on the rotation wheels, a control circuit, a power drive mounted inside the outer box body and controlled by the control circuit to move the inner box body vertically in and out of the outer box body and to rotate the rotation wheels, and a sound and light circuit controlled by the control circuit to produce sound and visual effects.
    Type: Application
    Filed: June 30, 2006
    Publication date: January 3, 2008
    Inventor: Kun Yueh Chen
  • Patent number: 7232357
    Abstract: A hula-hoop is disclosed to include a hula-hoop body that is formed of two symmetrical halves that can be collapsed when not in use or locked in shape when in use, a plurality of sliding members respectively coupled to and movable along the periphery of the hula-hoop body, and weights selectively mounted in the sliding members.
    Type: Grant
    Filed: April 12, 2005
    Date of Patent: June 19, 2007
    Inventor: Kun Yueh Chen
  • Patent number: 6422915
    Abstract: A dynamic collapsible and revolving toy includes a base with a gear seat fixedly disposed inside. A gear plate mounted on the gear seat is driven to rotate by a gearbox with a power outputting gear through engagements of a transmission gear, a reduction gear and an internal gear. There are an interior tube set and an exterior tube set disposed above the gear plate and protruded out the base. The innermost tube of the exterior tube set is connected to the innermost tube of the interior tube set and the outermost tube of the exterior tube set is mounted on the gear plate. Further a retractable strip coiled on the ring slot of the gear plate is connected to the innermost tube so that the interior tube set and the exterior tube set can rotate upon the gear plate. A plurality of collars are mounted outside the exterior tube set for hanging decorative articles. A control circuit inside the gear seat makes the gearbox capable of providing the clockwise or counter-clockwise and accelerated or decelerated rotation.
    Type: Grant
    Filed: March 7, 2001
    Date of Patent: July 23, 2002
    Inventor: Kun-Yueh Chen
  • Patent number: 6312308
    Abstract: A motion display toy, which includes a housing having a top cover and a top center opening at the top cover, two sliding door panels moved to close/open the center opening at the top cover, a telescopic device mounted inside the housing and driven to extend out of the top center opening, an annular rotary member decorated with ornaments and rotated around the top center opening, first drive means controlled by the control circuit to move the sliding door panels, second drive means controlled by the control circuit to move the telescopic device between extended position and retracted position, and third drive means controlled by the control circuit to rotate the annular rotary member.
    Type: Grant
    Filed: January 26, 2000
    Date of Patent: November 6, 2001
    Inventor: Kun Yueh Chen
  • Patent number: 6247991
    Abstract: A dynamic collapsible and revolving toy, comprising an interior sleeve set and an exterior sleeve set that are installed at the center inside a base, said interior sleeve set involves a winding strip and driven by a piece of extension/retraction driving motor, the exterior sleeve set covers the outside of the interior sleeve set, which innermost sleeve is linked to the innermost sleeve of the interior sleeve set, and is able of extending/retracting functions when driven by the extension/retraction driving motor, on the upper rim of each sleeve of the exterior sleeve set are inserted a decorative article suited to the theme of the toy, to the base of the outermost sleeve is linked a gear which is toothed with and driven by a rotation driving motor, when the user turns on the power switch on one side of the base, the extension/retraction driving motor is started to drive a winding strip to push out the interior and exterior sleeve sets from the base, so they are erected right above the base, then the gear on th
    Type: Grant
    Filed: January 21, 2000
    Date of Patent: June 19, 2001
    Inventor: Kun-Yueh Chen