Patents by Inventor Yau Yong Sean

Yau Yong Sean 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).

  • Positioning apparatus for a bicycle shift control device
    Patent number: 8096208
    Abstract: A positioning apparatus for a shift control device for a bicycle transmission comprises a movable member having a positioning element, a positioning member having a positioning element structured to engage the positioning element of the movable member, and a biasing member that biases the positioning member towards an engaged position wherein the positioning element of the positioning member engages the positioning element of the movable member. The positioning member moves toward and away from a plane of movement of the movable member. A releasing member is disposed between the movable member and the positioning member, wherein the releasing member moves between an initial position and an operating position. The releasing member allows the positioning member to be in the engaged position when the releasing member is in the initial position, and the positioning member moves to the disengaged position when the releasing member moves to the operating position.
    Type: Grant
    Filed: October 1, 2007
    Date of Patent: January 17, 2012
    Assignee: Shimano (Singapore) Pte. Ltd.
    Inventor: Yau Yong Sean
  • POSITIONING APPARATUS FOR A BICYCLE SHIFT CONTROL DEVICE
    Publication number: 20080230664
    Abstract: A positioning apparatus for a shift control device for a bicycle transmission comprises a movable member having a positioning element, a positioning member having a positioning element structured to engage the positioning element of the movable member, and a biasing member that biases the positioning member towards an engaged position wherein the positioning element of the positioning member engages the positioning element of the movable member. The positioning member moves toward and away from a plane of movement of the movable member. A releasing member is disposed between the movable member and the positioning member, wherein the releasing member moves between an initial position and an operating position. The releasing member allows the positioning member to be in the engaged position when the releasing member is in the initial position, and the positioning member moves to the disengaged position when the releasing member moves to the operating position.
    Type: Application
    Filed: October 1, 2007
    Publication date: September 25, 2008
    Applicant: SHIMANO (SINGAPORE) PTE. LTD.
    Inventor: Yau Yong Sean