Patents by Inventor Laura Daniela Vallejo-Melgarejo

Laura Daniela Vallejo-Melgarejo 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).

  • Smooth surface diffraction grating lens and method for manufacturing the same
    Patent number: 11953707
    Abstract: A multi-layer lens is disclosed which includes a plurality of dual-layer structures staked on top of one-another, wherein each dual-layer Ri of the plurality of dual-layers includes i) a first curable material having a height of ZLi cured at a predetermined curing level CA, and ii) a second curable material having a height of Zgi cured at a predetermined curing level CB.
    Type: Grant
    Filed: January 13, 2021
    Date of Patent: April 9, 2024
    Assignee: Purdue Research Foundation
    Inventors: Laura Daniela Vallejo-Melgarejo, Jose Manuel Garcia-Bravo, Brittany Ann Newell, Ronald George Reifenberger
  • SMOOTH SURFACE DIFFRACTION GRATING LENS AND METHOD FOR MANUFACTURING THE SAME
    Publication number: 20210215861
    Abstract: A multi-layer lens is disclosed which includes a plurality of dual-layer structures staked on top of one-another, wherein each dual-layer Ri of the plurality of dual-layers includes i) a first curable material having a height of ZLi cured at a predetermined curing level CA, and ii) a second curable material having a height of Zgi cured at a predetermined curing level CB.
    Type: Application
    Filed: January 13, 2021
    Publication date: July 15, 2021
    Applicant: Purdue Research Foundation
    Inventors: Laura Daniela Vallejo-Melgarejo, Jose Manuel Garcia-Bravo, Brittany Ann Newell, Ronald George Reifenberger