Patents by Inventor Corinne Elizabeth Isaac

Corinne Elizabeth Isaac 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: 20230028863
    Abstract: A substrate for a display article is described herein including (a) a primary surface; and (b) a textured region disposed at the primary surface, the textured region comprising: (i) one or more higher surfaces residing at a higher mean elevation parallel to a base-plane disposed below the textured region extending through the substrate; (ii) one or more lower surfaces residing at a lower mean elevation parallel to the base-plane; and (iii) surface features providing at a least a portion of either or both of (i) the one or more higher surfaces and (ii) the one or more lower surfaces. The surface features can include larger surface features and smaller surface features, either or both providing one or more surfaces of the substrate that reside at one or more intermediate mean elevations parallel to the base-plane between the higher mean elevation and the lower mean elevation.
    Type: Application
    Filed: June 29, 2022
    Publication date: January 26, 2023
    Inventors: Jiangwei Feng, Corinne Elizabeth Isaac, Karl William Koch, III, Shenping Li, Wageesha Senaratne, William Allen Wood
  • Publication number: 20220009824
    Abstract: A substrate for a display article is described herein that includes (a) a primary surface; and (b) a textured region on at least a portion of the primary surface; the textured region comprising: (i) primary surface features, each comprising a perimeter parallel to a base-plane extending through the substrate disposed below the textured region, wherein the perimeter of each of the primary surface features comprises a longest dimension of at least 5 ?m; and (ii) one or more sections each comprising secondary surface features having a surface roughness (Ra) within a range of 5 nm to 100 nm. In some instances, an arrangement of the surface features reflect a random distribution. A method of forming the same is disclosed.
    Type: Application
    Filed: July 7, 2021
    Publication date: January 13, 2022
    Inventors: Jiangwei Feng, Corinne Elizabeth Isaac, Shenping Li, Wageesha Senaratne, William Allen Wood
  • Publication number: 20220011478
    Abstract: A substrate for a display article includes: a primary surface; a textured region on at least a portion of the primary surface, the textured region comprising surface features that reflect a random distribution, each of the surface features comprising a perimeter that is parallel to a base-plane extending through a thickness of the substrate below the textured region, wherein the perimeter is elliptical. The textured region can further include (i) one or more higher surfaces residing at a higher mean elevation from the base-plane and (ii) one or more lower surfaces residing at a lower mean elevation from the base-plane that is closer to the base-plane than the higher mean elevation. The higher mean elevation can differ from the lower mean elevation by a distance within a range of 0.05 ?m to 0.70 ?m.
    Type: Application
    Filed: July 7, 2021
    Publication date: January 13, 2022
    Inventors: Jiangwei Feng, Corinne Elizabeth Isaac, Karl William Koch, III, Shenping Li, Wageesha Senaratne, William Allen Wood