Patents by Inventor Miaomiao WEI

Miaomiao WEI 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).

  • Display module, assembly method of display module, and display apparatus
    Patent number: 12235546
    Abstract: A display module, an assembly method of the display module and a display apparatus are provided, which belongs to the technical field of displaying, and the display module includes: a cover plate, a side of which including a first area and a second area adjacently connected to the first area; a display panel attached to the first area; and a spacer attached to a part or all of the second area, a height of the spacer being greater than a height of the display panel. The spacer includes a housing and an injection cavity recessed into interior of the housing, the injection cavity is close to the display panel and the injection cavity is filled with an injection material; and a space cavity is provided at a side of the display panel close to the spacer, and the space cavity is filled with the injection material.
    Type: Grant
    Filed: July 31, 2023
    Date of Patent: February 25, 2025
    Assignees: CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Haotian Yang, Inho Park, Seungyong Oh, Xiaoxia Liu, Kang Wang, Xiangdong Wei, Zheng Bao, Jiaming Shen, Miaomiao Song
  • 1,7-naphthyridine derivative and preparation method and use therefor
    Patent number: 11981669
    Abstract: A compound represented by formula (I) or a tautomer, an optical isomer, a nitrogen oxide, a solvate, a pharmaceutically acceptable salt or prodrug thereof are useful for treating or relieving an HIF-related and/or EPO-related disease or condition in patient. The preparation method for the compound, and use of a drug composition containing the compound and the compound or the drug composition in preparation of a drug are also provided.
    Type: Grant
    Filed: August 29, 2019
    Date of Patent: May 14, 2024
    Assignee: CSPC ZHONGQI PHARMACEUTICAL TECHNOLOGY (SHIJIAZHUANG) CO., LTD
    Inventors: Yan Zhang, Miaomiao Wei, Xuejiao Zhang, Guorui Mi, Hui An, Bing Wei, Qian Guo
  • 1,7-NAPHTHYRIDINE DERIVATIVE AND PREPARATION METHOD AND USE THEREFOR
    Publication number: 20210332043
    Abstract: A compound represented by formula (I) or a tautomer, an optical isomer, a nitrogen oxide, a solvate, a pharmaceutically acceptable salt or prodrug thereof are useful for treating or relieving an HIF-related and/or EPO-related disease or condition in patient. The preparation method for the compound, and use of a drug composition containing the compound and the compound or the drug composition in preparation of a drug are also provided.
    Type: Application
    Filed: August 29, 2019
    Publication date: October 28, 2021
    Inventors: Yan ZHANG, Miaomiao WEI, Xuejiao ZHANG, Guorui MI, Hui AN, Bing WEI, Qian GUO