Patents by Inventor Yolanda Ehegoyen

Yolanda Ehegoyen 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).

  • Interfacial Convective Assembly for High Aspect Ratio Structures Without Surface Treatment
    Publication number: 20190389720
    Abstract: A method for assembling colloidal particles onto a substrate surface through fluid transport. The method comprises placing a first fluid placed adjacent to the substrate surface, applying a colloidal dispersion on top of the first fluid layer and removal of the first fluid layer. The method is extremely versatile, and is especially useful in depositing colloidal materials in high aspect ratio channels and vias without the need for prior treatment of the surface.
    Type: Application
    Filed: June 25, 2019
    Publication date: December 26, 2019
    Inventors: Nam-Goo CHA, Yolanda EHEGOYEN, Ahmed BUSNAINA, Taehoon KIM
  • Interfacial Convective Assembly for High Aspect Ratio Structures Without Surface Treatment
    Publication number: 20130287999
    Abstract: A method for assembling colloidal particles onto a substrate surface through fluid transport. The method comprises placing a first fluid placed adjacent to the substrate surface, applying a colloidal dispersion on top of the first fluid layer and removal of the first fluid layer. The method is extremely versatile, and is especially useful in depositing colloidal materials in high aspect ratio channels and vias without the need for prior treatment of the surface.
    Type: Application
    Filed: June 7, 2011
    Publication date: October 31, 2013
    Applicant: NORTHEASTERN UNIVERSITY
    Inventors: Nam-Goo Cha, Yolanda Ehegoyen, Ahmed Busnaina, Taehoon Kim