Patents by Inventor Andres F. Arrieta Diaz

Andres F. Arrieta Diaz 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).

  • Publication number: 20220260433
    Abstract: A sensor, comprising a deformable substrate, comprising a structural metamaterial in a first configuration; a plurality of raised structures disposed throughout the substrate, wherein the plurality of raised structures are invertible; a responsive material layer, wherein the responsive material layer is disposed on the plurality of raised structures and is configured to invert the plurality of raised structures in the presence of an external stimuli; and a plurality of second configurations of the deformable substrate that correspond to a plurality of inverted raised structures.
    Type: Application
    Filed: November 22, 2021
    Publication date: August 18, 2022
    Applicant: PURDUE RESEARCH FOUNDATION
    Inventors: Andres F. Arrieta Diaz, Janav Parag Udani