Dongsheng LIANG

Person

  • Shijiazhuang, CN

Patents Grantslast 30 patents

  • Information Patent Grant

    Method for manufacturing resonator

    • Patent number 11,984,864
    • Issue date May 14, 2024
    • THE 13TH RESEARCH INSTITUTE OF CHINA ELECTRONICS TECHNOLOGY GROUP CORPORATION
    • Liang Li
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Resonator and filter

    • Patent number 11,817,848
    • Issue date Nov 14, 2023
    • THE 13TH RESEARCH INSTITUTE OF CHINA ELECTRONICS TECHNOLOGY GROUP CORPORATION
    • Liang Li
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Resonator and semiconductor device

    • Patent number 11,664,783
    • Issue date May 30, 2023
    • THE 13TH RESEARCH INSTITUTE OF CHINA ELECTRONICS
    • Liang Li
    • H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

  • Information Patent Application

    RESONATOR AND FILTER

    • Publication number 20210367581
    • Publication date Nov 25, 2021
    • THE 13TH RESEARCH INSTITUTE OF CHINA ELECTRONICS TECHNOLOGY GROUP CORPORATION
    • Liang LI
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    RESONATOR AND SEMICONDUCTOR DEVICE

    • Publication number 20210105001
    • Publication date Apr 8, 2021
    • THE 13TH RESEARCH INSTITUTE OF CHINA ELECTRONICS TECHNOLOGY GROUP CORPORATION
    • Liang LI
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    METHOD FOR MANUFACTURING RESONATOR

    • Publication number 20210013856
    • Publication date Jan 14, 2021
    • THE 13TH RESEARCH INSTITUTE OF CHINA ELECTRONICS TECHNOLOGY GROUP CORPORATION
    • Liang LI
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    METHOD FOR MANUFACTURING RESONATOR

    • Publication number 20200412319
    • Publication date Dec 31, 2020
    • THE 13TH RESEARCH INSTITUTE OFCHINA ELECTRONICS TECHNOLOGY GROUP CORPORATION
    • Liang LI
    • H03 - BASIC ELECTRONIC CIRCUITRY