Patents by Inventor Haozhang Gu

Haozhang Gu 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).

  • Sandwich structure having arrestment feature
    Patent number: 9216556
    Abstract: A composite sandwich structure comprises a core sandwiched between composite laminate facesheets. The core includes a plurality of core sections spliced together at joints that incorporate integral features for arresting the propagation of irregularities in the facesheets.
    Type: Grant
    Filed: March 11, 2015
    Date of Patent: December 22, 2015
    Assignee: THE BOEING COMPANY
    Inventors: Charles R. Saff, John H. Fogarty, Haozhang Gu, Terry D. Richardson, Kevin M. Retz
  • Sandwich Structure Having Arrestment Feature
    Publication number: 20150183181
    Abstract: A composite sandwich structure comprises a core sandwiched between composite laminate facesheets. The core includes a plurality of core sections spliced together at joints that incorporate integral features for arresting the propagation of irregularities in the facesheets.
    Type: Application
    Filed: March 11, 2015
    Publication date: July 2, 2015
    Inventors: Charles R. Saff, John H. Fogarty, Haozhang Gu, Terry D. Richardson, Kevin M. Retz