Patents by Inventor Mingfei ZHANG

Mingfei ZHANG 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).

  • Patent number: 12250277
    Abstract: Embodiments of this application provide a method for making recommendations to a user and an apparatus, a computing device, and a storage medium. The method includes obtaining user attribute information, reading attribute information, reading history information, and candidate items; performing intra-group information fusion on the reading attribute information according to preset groupings to obtain reading feature information; obtaining a reading history weight according to the reading history information; obtaining history feature information according to the reading history weight and the reading history information; obtaining user feature information according to the user attribute information, the reading feature information, and the history feature information; and selecting a recommendation item from the candidate items according to the user feature information.
    Type: Grant
    Filed: May 24, 2021
    Date of Patent: March 11, 2025
    Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
    Inventors: Zhijie Qiu, Jun Rao, Yi Liu, Zhou Su, Shukai Liu, Zhenlong Sun, Qi Liu, Liangdong Wang, Tiantian Shang, Mingfei Liang, Lei Chen, Bo Zhang, Leyu Lin
  • Publication number: 20240395829
    Abstract: The embodiment of the present disclosure provides a display substrate including a plurality of gate lines and a plurality of data lines. The plurality of gate lines each extend along a first direction, and the plurality of data lines each extend along a second direction. The plurality of data lines are spatially crossed with the plurality of gate lines to define a plurality of pixel regions, and at least one sub-pixel is provided in each of the plurality of pixel regions. At least three sub-pixels adjacent to each other along the second direction form one of a plurality of pixels. All the sub-pixels within one of the plurality of pixels are coupled to a same data line of the plurality of data lines.
    Type: Application
    Filed: January 28, 2022
    Publication date: November 28, 2024
    Inventors: Xiaoye MA, Ran ZHANG, Yongxian XIE, Mingfei ZHANG, Xiaofeng YIN, Tong YANG, Fengzhen LV, Yongcan WANG, Xiaofang GU
  • Publication number: 20240393511
    Abstract: A color film substrate, a display substrate and a display apparatus are provided in embodiments of the present disclosure. The color film substrate includes a substrate base plate and a black matrix layer. There are an irregular-shaped active area and a peripheral region surrounding the irregular-shaped active area on the substrate base plate. The irregular active area includes a plurality of first pixels and at least one second pixel, and the second pixel is closer to the peripheral region relative to the first pixels, and a shape of a boundary line of each second pixel close to the peripheral region is the same as a shape of a boundary line of the peripheral region. The black matrix layer includes a plurality of shielding structures, at least one of the plurality of shielding structures shields second pixel in a single-domain manner or at its circumference to form an opening region.
    Type: Application
    Filed: September 29, 2022
    Publication date: November 28, 2024
    Applicants: Hefei Xinsheng Optoelectronics Technology Co., Ltd., BOE Technology Group Co., Ltd.
    Inventors: Yanchun Lu, Yongcan Wang, Ya Yu, Mingfei Zhang, Shenwei Shi
  • Patent number: 11841594
    Abstract: Embodiments of the present disclosure provide a display panel, a preparing method, and a display device. The display panel includes: a color film substrate and an array substrate opposite to the color film substrate. The color film substrate includes: an opposite substrate, a color resistance layer on the opposite substrate and a plurality of support structures on a side, away from the opposite substrate, of the color resistance layer at intervals. The array substrate includes: a base substrate and a plurality of auxiliary structures on a side, facing the opposite substrate, of the base substrate at intervals. At least one auxiliary structure of the plurality of auxiliary structures correspondingly contacts with at least one support structure of the plurality of support structures.
    Type: Grant
    Filed: September 29, 2020
    Date of Patent: December 12, 2023
    Assignees: Hefei Xinsheng Optoelectronics Technology Co., Ltd., BOE Technology Group Co., Ltd.
    Inventors: Quan Gan, Mingfei Zhang, Yongcan Wang, Fengzhen Lv, Xianjie Shao, Rui Ma
  • Publication number: 20220342265
    Abstract: Embodiments of the present disclosure provide a display panel, a preparing method, and a display device. The display panel includes: a color film substrate and an array substrate opposite to the color film substrate. The color film substrate includes: an opposite substrate, a color resistance layer on the opposite substrate and a plurality of support structures on a side, away from the opposite substrate, of the color resistance layer at intervals. The array substrate includes: a base substrate and a plurality of auxiliary structures on a side, facing the opposite substrate, of the base substrate at intervals. At least one auxiliary structure of the plurality of auxiliary structures correspondingly contacts with at least one support structure of the plurality of support structures.
    Type: Application
    Filed: September 29, 2020
    Publication date: October 27, 2022
    Inventors: Quan GAN, Mingfei ZHANG, Yongcan WANG, Fengzhen LV, Xianjie SHAO, Rui MA
  • Patent number: D1061495
    Type: Grant
    Filed: August 25, 2023
    Date of Patent: February 11, 2025
    Assignee: BEIJING XIAOMI MOBILE SOFTWARE CO., LTD.
    Inventors: Qiang Zhang, Mingfei Chen