Patents by Inventor Chao-Ting Fan

Chao-Ting Fan 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: 7590342
    Abstract: A lens focusing structure includes a movable mechanism having at least one base, which has a camera lens centered therein and a winding externally wound therearound; an immovable mechanism having at least a frame with magnetic members mounted to four sides thereof, a front cover, and a rear cover, and the movable mechanism being centered in the frame; and at least one shock-absorbing element connected to and between the movable and the immovable mechanism for absorbing jitters produced by the movable mechanism when the latter is displaced to a focused point and then stopped, so as to suppress dynamic response time of the movable mechanism for going from a moving state back to a still state.
    Type: Grant
    Filed: January 18, 2007
    Date of Patent: September 15, 2009
    Assignee: TDK Taiwan Corp.
    Inventors: Fu-Yuan Wu, Chao-Ting Fan
  • Publication number: 20080175578
    Abstract: A lens focusing structure includes a movable mechanism having at least one base, which has a camera lens centered therein and a winding externally wound therearound; an immovable mechanism having at least a frame with magnetic members mounted to four sides thereof, a front cover, and a rear cover, and the movable mechanism being centered in the frame; and at least one shock-absorbing element connected to and between the movable and the immovable mechanism for absorbing jitters produced by the movable mechanism when the latter is displaced to a focused point and then stopped, so as to suppress dynamic response time of the movable mechanism for going from a moving state back to a still state.
    Type: Application
    Filed: January 18, 2007
    Publication date: July 24, 2008
    Inventors: Fu-Yuan Wu, Chao-Ting Fan