Patents by Inventor Chang-Huang Huang

Chang-Huang Huang 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).

  • Curved surface films and methods of manufacturing the same
    Patent number: 11977205
    Abstract: An optical element including an optically transparent lens which defines a curved surface having a steepness given by an R/# of from about 0.5 to about 1.0. A film is positioned on the curved surface. The film includes an index layer. A composite layer is positioned on the curved surface having a refractive index greater than the index layer. The composite layer includes HfO2 and Al2O3. The composite layer has a mole fraction X of HfO2, wherein X is from about 0.05 to about 0.95 and a mole fraction of Al2O3 in the composite layer is 1?X.
    Type: Grant
    Filed: April 1, 2022
    Date of Patent: May 7, 2024
    Assignee: Corning Incorporated
    Inventors: Ming-Huang Huang, Chang-gyu Kim, Hoon Kim, Soo Ho Park, Jue Wang
  • MANUFACTURING METHOD OF HOUSING STRUCTURE OF ELECTRONIC DEVICE
    Publication number: 20240109230
    Abstract: A manufacturing method of housing structure of electronic device is provided. The manufacturing method includes stacking a first structural layer, a painting layer, and a second structural layer, wherein the painting layer is located between the first and the second structural layers. The layer stacked after the painting layer washes and squeezes at least a portion of the flowing painting layer to form a random texture pattern.
    Type: Application
    Filed: May 16, 2023
    Publication date: April 4, 2024
    Applicants: Acer Incorporated, Nan Pao New Materials (Huaian) Co., Ltd.
    Inventors: Pin-Chueh Lin, Wen-Chieh Tai, Cheng-Nan Ling, Chang-Huang Huang