Patents by Inventor Suet Ying CHING

Suet Ying CHING 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).

  • Sapphire coated substrate with a flexible, anti-scratch and multi-layer coating
    Patent number: 11713503
    Abstract: A method for forming a substrate with a multi-layered, flexible, and anti-scratch metal oxides protective coating being deposited onto the substrate is provided in the present invention, wherein the top most layer of the coating comprises Al2O3 or a mixture thereof such that the top most layer acts as an anti-scratching layer. The multi-layered, flexible and anti-scratch metal oxides protective coating also retains the flexibility of the underlying substrate.
    Type: Grant
    Filed: April 24, 2019
    Date of Patent: August 1, 2023
    Assignees: Hong Kong Baptist University, Cathay Photonics Limited
    Inventors: Kok Wai Cheah, Wing Yui Lam, Yu Wai Chan, Shing Chi Tse, Suet Ying Ching, Hoi Lam Tam
  • Sapphire Coated Substrate With A Flexible, Anti-Scratch And Multi-Layer Coating
    Publication number: 20190249292
    Abstract: A method for forming a substrate with a multi-layered, flexible, and anti-scratch metal oxides protective coating being deposited onto the substrate is provided in the present invention, wherein the top most layer of the coating comprises Al2O3 or a mixture thereof such that the top most layer acts as an anti-scratching layer. The multi-layered, flexible and anti-scratch metal oxides protective coating also retains the flexibility of the underlying substrate.
    Type: Application
    Filed: April 24, 2019
    Publication date: August 15, 2019
    Inventors: Kok Wai CHEAH, Wing Yui LAM, Yu Wai CHAN, Shing Chi TSE, Suet Ying CHING, Hoi Lam TAM
  • Nano bi-material electromagnetic spectrum shifter
    Patent number: 10191193
    Abstract: The present invention relates to a nano bi-material, electromagnetic spectrum shifter based on said nano bi-material and method to produce said electromagnetic spectrum shifter using said nano bi-material. In particular, the present invention provides nano bi-material based electromagnetic spectrum shifter, e.g. color filters, with a wide range of transmission and color tunability and methods to produce said color filters. The present invention has applications in color filtration and production of color filters; reflector and production of reflectors; and electromagnetic spectrum shifter and production of electromagnetic spectrum shifters.
    Type: Grant
    Filed: September 30, 2016
    Date of Patent: January 29, 2019
    Assignee: Hong Kong Baptist University
    Inventors: Kok Wai Cheah, Suet Ying Ching
  • Nano Bi-material Electromagnetic Spectrum Shifter
    Publication number: 20170090082
    Abstract: The present invention relates to a nano bi-material, electromagnetic spectrum shifter based on said nano bi-material and method to produce said electromagnetic spectrum shifter using said nano bi-material. In particular, the present invention provides nano bi-material based electromagnetic spectrum shifter, e.g. color filters, with a wide range of transmission and color tunability and methods to produce said color filters. The present invention has applications in color filtration and production of color filters; reflector and production of reflectors; and electromagnetic spectrum shifter and production of electromagnetic spectrum shifters.
    Type: Application
    Filed: September 30, 2016
    Publication date: March 30, 2017
    Inventors: Kok Wai CHEAH, Suet Ying CHING