Patents by Inventor Gwang Seo Park

Gwang Seo Park 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).

  • Nanomachined mechanical components using nanoplates, methods of fabricating the same and methods of manufacturing nanomachines
    Patent number: 7557044
    Abstract: Disclosed herein is a method of fabricating nano-components using nanoplates, including the steps of: printing a grid on a substrate using photolithography and Electron Beam Lithography; spraying an aqueous solution dispersed with nanoplates onto the grid portion to position the nanoplates on the substrate; depositing a protective film of a predetermined thickness on the substrate and the nanoplates positioned on the substrate; ion-etching the nanoplates deposited with the protective film by using a Focused Ion Beam (FIB) or Electron Beam Lithography; and eliminating the protective film remaining on the substrate using a protective film remover after the ion-etching of the nanoplates, and a method of manufacturing nanomachines or nanostructures by transporting such nano-components using a nano probe and assembling with other nano-components.
    Type: Grant
    Filed: October 31, 2005
    Date of Patent: July 7, 2009
    Assignee: Korean Research Institute of Standards and Science
    Inventors: Yong Ju Yun, Chil Seong Ah, Dong Han Ha, Hyung Ju Park, Wan Soo Yun, Kwang Cheol Lee, Gwang Seo Park