Patents by Inventor Song-Kuei CHANG

Song-Kuei CHANG 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).

  • Pneumatic driven two-axis motion platform
    Patent number: 9579579
    Abstract: A pneumatic driven two-axis motion platform is structurally simple for using two bag-shaped telescopic modules spaced apart and fixed to a foundation base being laid on the ground, and a movable table having a pivotal shaft used for making a pivotal connection with a two-way orthogonal rotator, after completely assembled, the movable table is mounted on the two bag-shaped telescopic modules by such arrangement that the two bag-shaped telescopic modules are symmetrical against the pivotal shaft of the movable table, and the two-way orthogonal rotator is arranged together with the two bag-shaped telescopic modules as an isosceles triangle arrangement; by such structural arrangement, said two-axis motion platform is endowed with two dimensions of rotational freedom when pneumatic inflating or deflating one or both of the two bag-shaped telescopic modules.
    Type: Grant
    Filed: April 14, 2016
    Date of Patent: February 28, 2017
    Assignee: INJOY MOTION CORP.
    Inventors: Johnson Chiang, Ping-Lin Wu, Song-Kuei Chang
  • PNEUMATIC DRIVEN TWO-AXIS MOTION PLATFORM
    Publication number: 20160310853
    Abstract: A pneumatic driven two-axis motion platform is structurally simple for using two bag-shaped telescopic modules spaced apart and fixed to a foundation base being laid on the ground, and a movable table having a pivotal shaft used for making a pivotal connection with a two-way orthogonal rotator, after completely assembled, the movable table is mounted on the two bag-shaped telescopic modules by such arrangement that the two bag-shaped telescopic modules are symmetrical against the pivotal shaft of the movable table, and the two-way orthogonal rotator is arranged together with the two bag-shaped telescopic modules as an isosceles triangle arrangement; by such structural arrangement, said two-axis motion platform is endowed with two dimensions of rotational freedom when pneumatic inflating or deflating one or both of the two bag-shaped telescopic modules.
    Type: Application
    Filed: April 14, 2016
    Publication date: October 27, 2016
    Inventors: Johnson CHIANG, Ping-Lin WU, Song-Kuei CHANG