Patents by Inventor Youyi Lu

Youyi Lu 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).

  • Multi-tier jack motion system
    Patent number: 5545040
    Abstract: A motion generating system for simulator includes a multi-tier assembly of jacks. The multi-tier jacks permit a platform and equipment on the platform to move freely and safely in six degrees of freedom and to a maximum extent permitted by the mechanical properties of the jacks and joints. In the preferred embodiment of the present invention, a two-tier assembly of jacks connects the floor and the platform of a simulator for extending a maximum range in movement of platform and equipment on the platform.
    Type: Grant
    Filed: June 8, 1994
    Date of Patent: August 13, 1996
    Assignee: Compacific Engineering Pte Ltd.
    Inventor: Youyi Lu