Having Lock Or Drag For Eye Movement, Or Having Spring Acting Against Axle In Slot Patents (Class 446/349)
  • Artifical eye structure and toy having same
    Patent number: 8007340
    Abstract: An artificial eye structure rotates an artificial upper eyelid via the attraction between a number of electromagnetic elements disposed in a line and a magnet. The rotation angle of the artificial upper eyelid can be controlled by selectively magnetizing the electromagnetic elements.
    Type: Grant
    Filed: June 25, 2009
    Date of Patent: August 30, 2011
    Assignees: Hong Fu Jin Precision Industry (ShenZhen) Co., Ltd., Hon Hai Precision Industry Co., Ltd.
    Inventor: Kim-Yeung Sip