Patents by Inventor Cason Wu

Cason Wu 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).

  • Directly-driven power swing rod device without dead points
    Patent number: 6837124
    Abstract: A directly driven power swing rod device without dead points includes a control rod provided with a coordinate rod base, two L-shaped frames respectively provided with a hole base having a bearing fixed therein, two motors respectively provided with a position detecting coder for receiving a coordinate message and transmitting it to a control device which is able to control the rotating angles of the motor shafts respectively connected with the two L-shaped frames, a first interacting member inserted through a guide hole of the coordinate rod base and secured with the first L-shaped frame, and a second interacting member having one end inserted in a positioning hole of said coordinate rod base and the other end connected with the second L-shaped frame. Then the control rod may be deflected by the motors for driving a high speed, sensitive response system.
    Type: Grant
    Filed: December 11, 2002
    Date of Patent: January 4, 2005
    Assignee: Tonic Fitness Technology, Inc.
    Inventors: Mi-Ching Tsai, Bor-Jeng Lin, Jia-Sheng Hu, Cason Wu, Andy Wu, Joseph Wu
  • Directly-driven power swing rod device without dead points
    Publication number: 20040112160
    Abstract: A directly driven power swing rod device without dead points includes a control rod provided with a coordinate rod base, two L-shaped frames respectively provided with a hole base having a bearing fixed therein, two motors respectively provided with a position detecting coder for receiving a coordinate message and transmitting it to a control device which is able to control the rotating angles of the motor shafts respectively connected with the two L-shaped frames, a first interacting member inserted through a guide hole of the coordinate rod base and secured with the first L-shaped frame, and a second interacting member having one end inserted in a positioning hole of said coordinate rod base and the other end connected with the second L-shaped frame. Then the control rod may be deflected by the motors for driving a high speed, sensitive response system.
    Type: Application
    Filed: December 11, 2002
    Publication date: June 17, 2004
    Applicant: Tonic Fitness Technology, Inc.
    Inventors: Mi-Ching Tsai, Bor-Jeng Lin, Jia-Sheng Hu, Cason Wu, Andy Wu, Joseph Wu