Patents by Inventor Chin-Hui CHOU

Chin-Hui CHOU 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).

  • Polymer and light-emitting device
    Patent number: 11912816
    Abstract: A polymer and a light-emitting device employing the same are provided. The polymer includes a first repeat unit with a structure represented by Formula (I): wherein the definitions of R1, R2, A1, A2, A3, and Z1 and n are as defined in the specification. At least one of A1, A2, and A3 is not hydrogen.
    Type: Grant
    Filed: April 28, 2021
    Date of Patent: February 27, 2024
    Assignee: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
    Inventors: Chin-Hui Chou, Han-Cheng Yeh, Jia-Lun Liou, Mei-Rurng Tseng
  • Oligomer, composition, packaging structure, and method of disassembling packaging structure
    Patent number: 11753502
    Abstract: An oligomer is formed by reacting a diacid monomer with (a) epoxy resin or (b) glycidyl methacrylate, wherein the diacid monomer has a chemical structure of wherein X is —O—, and each R1 is independently CH3, CH2F, CHF2, or CF3. A composition containing the oligomer can be cured to serve as a sealant of an optoelectronic device, and the sealant can be lifted off by a laser beam irradiation.
    Type: Grant
    Filed: January 18, 2022
    Date of Patent: September 12, 2023
    Assignee: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
    Inventors: Chi-Fu Tseng, Jauder Jeng, Tien-Shou Shieh, Chin-Hui Chou
  • OLIGOMER, COMPOSITION, PACKAGING STRUCTURE, AND METHOD OF DISASSEMBLING PACKAGING STRUCTURE
    Publication number: 20230117528
    Abstract: An oligomer is formed by reacting a diacid monomer with (a) epoxy resin or (b) glycidyl methacrylate, wherein the diacid monomer has a chemical structure of wherein X is —O—, and each R1 is independently CH3, CH2F, CHF2, or CF3. A composition containing the oligomer can be cured to serve as a sealant of an optoelectronic device, and the sealant can be lifted off by a laser beam irradiation.
    Type: Application
    Filed: January 18, 2022
    Publication date: April 20, 2023
    Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
    Inventors: Chi-Fu TSENG, Jauder JENG, Tien-Shou SHIEH, Chin-Hui CHOU
  • POLYMER, QUANTUM DOT COMPOSITION AND LIGHT-EMITTING DEVICE EMPLOYING THE SAME
    Publication number: 20220384728
    Abstract: A polymer, a quantum dot composition, and a light-emitting device employing the same are provided. The polymer includes a first repeat unit that has a structure represented by Formula (I): wherein the definitions of R1, R2, A1, A2, A3, and Z1 and n are as defined in the specification.
    Type: Application
    Filed: April 29, 2022
    Publication date: December 1, 2022
    Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
    Inventors: Chin-Cheng WENG, Po-Jung HSU, Han-Cheng YEH, Yong-Jay LEE, Tzu-Hsing YANG, Jia-Lun LIOU, Chin-Hui CHOU, Chun-Neng KU
  • POLYMER AND LIGHT-EMITTING DEVICE
    Publication number: 20220372211
    Abstract: A polymer and a light-emitting device employing the same are provided. The polymer includes a first repeat unit with a structure represented by Formula (I): wherein the definitions of R1, R2, A1, A2, A3, and Z1 and n are as defined in the specification. At least one of A1, A2, and A3 is not hydrogen.
    Type: Application
    Filed: April 28, 2021
    Publication date: November 24, 2022
    Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
    Inventors: Chin-Hui CHOU, Han-Cheng YEH, Jia-Lun LIOU, Mei-Rurng TSENG