Patents by Inventor Mehdi Hojjati

Mehdi Hojjati 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).

  • COMPOSITE SUBSTRATE, METAL-COATED COMPOSITE SUBSTRATE, AND METHODS OF PRODUCTION THEREOF
    Publication number: 20210360746
    Abstract: A composite substrate comprising a mesh layer and a composite material layer is provided, wherein the mesh layer comprises a mesh material and an adhesive, said adhesive permeating the mesh material and adhering the mesh material directly to a surface of the composite material layer. A metal-coated composite substrate is provided. The metal-coated composite substrate comprises a composite substrate, as defined in the section above, and a metal layer covering a side of the mesh layer opposite the composite layer. Furthermore, a method for producing the composite substrate is provided. Moreover, a method for producing the metal-coated composite substrate is provided.
    Type: Application
    Filed: May 14, 2021
    Publication date: November 18, 2021
    Inventors: Mehdi HOJJATI, Alireza RAHIMI, Christian MOREAU, Ali DOLATABADI
  • Fiber-reinforced, composite, structural member exhibiting non-linear strain-to-failure and method of making same
    Patent number: 8998134
    Abstract: A fiber-reinforced, organic matrix, composite structural member includes a plurality of layers of fiber-reinforced, organic matrix, composite material in which adjacent layers are bonded to one another, wherein the structural member exhibits a non-linear stress-strain response when mechanically loaded to failure. A helicopter landing gear includes a pair of skids and one or more cross members extending between the pair of skids. The one or more cross members includes a plurality of layers of fiber-reinforced, organic matrix, composite material in which adjacent layers are bonded to one another, wherein the cross members exhibit non-linear stress-strain responses when mechanically loaded to failure.
    Type: Grant
    Filed: June 19, 2009
    Date of Patent: April 7, 2015
    Assignee: Textron Innovations Inc.
    Inventors: Robert Clive Fews, Bijan Derisi, Suong Van Hoa, Mehdi Hojjati
  • Fiber-Reinforced, Composite, Structural Member Exhibiting Non-Linear Strain-to-Failure and Method of Making Same
    Publication number: 20110210201
    Abstract: A fiber-reinforced, organic matrix, composite structural member includes a plurality of layers of fiber-reinforced, organic matrix, composite material in which adjacent layers are bonded to one another, wherein the structural member exhibits a non-linear stress-strain response when mechanically loaded to failure. A helicopter landing gear includes a pair of skids and one or more cross members extending between the pair of skids. The one or more cross members includes a plurality of layers of fiber-reinforced, organic matrix, composite material in which adjacent layers are bonded to one another, wherein the cross members exhibit non-linear stress-strain responses when mechanically loaded to failure.
    Type: Application
    Filed: June 19, 2009
    Publication date: September 1, 2011
    Inventors: Robert Clive Fews, Bijan Derisi, Suong Van Hoa, Mehdi Hojjati