Patents by Inventor Liang-Zheng Huang

Liang-Zheng Huang 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).

  • Three-link toggle type positioning platform
    Patent number: 8272334
    Abstract: A three-link toggle type positioning platform comprises a first motor, a first ballscrew coupled to said first motor, a first linkage attached to the ballscrew a second linkage attached to the first linkage, and a third linkage attached to the second linkage. The ballscrew drives the first linkage, and then the first linkage drives the second linkage, and then the second linkage drives the third linkage, which drives a platform in a predetermined direction.
    Type: Grant
    Filed: May 5, 2010
    Date of Patent: September 25, 2012
    Assignee: Chung Yuan Christian University
    Inventors: Sheng-Wei Wang, Kuen-An Hsie, Liang-Zheng Huang, Shih-Ming Wang
  • THREE-LINK TOGGLE TYPE POSITIONING PLATFORM
    Publication number: 20120006140
    Abstract: Both shifting rate and positioning precision of a three-link toggle type positioning platform can be increased by using mechanism of three-link concept in this invention.
    Type: Application
    Filed: May 5, 2010
    Publication date: January 12, 2012
    Applicant: CHUNG YUAN CHRISTIAN UNIVERSITY
    Inventors: Sheng-Wei Wang, Kuen-An Hsie, Liang-Zheng Huang, Shih-Ming Wang