Patents by Inventor Mengmeng HU

Mengmeng HU 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: 12254031
    Abstract: The present disclosure relates to a method, apparatus, electronic device and storage medium for interaction. The method includes: presenting a target interface including an information flow area and an information input area; in a case that input information to be released is detected in the information input area and the input information satisfies a preset condition, presenting query keyword prompt information; and in response to a triggering operation on the query keyword prompt information, presenting query result content. This is substantially meant that the input information is automatically identified, during the editing of the input information by a user, the input information is converted into the query keyword prompt information for presentation, and in a case that the query keyword prompt information is triggered by the user, the query result content is directly presented, so as to assist the user in quickly obtaining the query result thereof.
    Type: Grant
    Filed: July 31, 2024
    Date of Patent: March 18, 2025
    Assignee: BEIJING YOUZHUJU NETWORK TECHNOLOGY CO., LTD.
    Inventors: Xinyi Wang, Bugao Yin, Mengmeng Liu, Qiang Fu, Jiali Hu, Zhiyao Xie, Jianchao Sun
  • Publication number: 20250087179
    Abstract: An array substrate and a display panel are provided. The array substrate includes a display area and a non-display located around the display area. The non-display area includes a GOA drive circuit region, a GOA busline region, a fan-out region, and a bonding region arranged successively in a direction away from the display area. The fan-out region includes at least one first GOA signal line group and multiple source fan-out line groups. The first GOA signal line group is arranged between an adjacent pair of the source fan-out line groups and includes at least multiple CK lines.
    Type: Application
    Filed: October 11, 2023
    Publication date: March 13, 2025
    Applicants: HUIZHOU CHINA STAR OPTOELECTRONICS DISPLAY CO., LTD., TCL CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.
    Inventors: Kaixuan YUAN, Mengmeng HU, Wenying LI, Yi LI
  • Publication number: 20250089369
    Abstract: A display panel is provided. Each driver group corresponds to one flip-chip film. In one driver group, gate driver circuit arrangement groups and data line arrangement groups are alternately arranged. A number of GOA units included in each gate driver circuit arrangement group is greater than 0 and less than or equal to 2, a number of data lines included in each data line arrangement group is greater than 0 and less than or equal to 3, and a difference in the number of the data lines of any two data line arrangement groups is less than or equal to 1.
    Type: Application
    Filed: October 16, 2023
    Publication date: March 13, 2025
    Applicants: HUIZHOU CHINA STAR OPTOELECTRONICS DISPLAY CO., LTD., TCL CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.
    Inventors: Kaixuan YUAN, Mengmeng HU, Chenchen WU, Zhensong LIN
  • Patent number: 12232252
    Abstract: A backplane, a backlight source, an illumination device and a displaying device. The backplane comprises a substrate; a first metal trace layer disposed on one surface of the substrate; an insulating layer disposed on a side, away from the substrate, of the first metal trace layer; a second metal trace layer disposed on a side, away from the substrate, of the insulating layer, an overlapping area existing between an orthographic projection of the second metal trace layer on the substrate and an orthographic projection of the first metal trace layer on the substrate; and a barrier layer disposed between the first metal trace layer and the second metal trace layer, an orthographic projection of the barrier layer on the substrate covering the overlapping area, and the barrier layer being used for preventing metals in the first metal trace layer and the second metal trace layer from growing towards each other.
    Type: Grant
    Filed: October 22, 2021
    Date of Patent: February 18, 2025
    Assignees: Hefei Xinsheng Optoelectronics Co., Ltd., BOE Technology Group Co., Ltd.
    Inventors: Yongfei Li, Liuyue Yin, Haifeng Hu, Huan Liu, Mengmeng Li, Yuancheng Li, Yu Jiang, Qin Zeng, Zouming Xu, Jian Tian, Chunjian Liu, Xintao Wu, Jie Lei, Jie Wang, Jianying Zhang
  • Publication number: 20250045312
    Abstract: The present disclosure relates to a method, apparatus, electronic device and storage medium for interaction. The method includes: presenting a target interface including an information flow area and an information input area; in a case that input information to be released is detected in the information input area and the input information satisfies a preset condition, presenting query keyword prompt information; and in response to a triggering operation on the query keyword prompt information, presenting query result content. This is substantially meant that the input information is automatically identified, during the editing of the input information by a user, the input information is converted into the query keyword prompt information for presentation, and in a case that the query keyword prompt information is triggered by the user, the query result content is directly presented, so as to assist the user in quickly obtaining the query result thereof.
    Type: Application
    Filed: July 31, 2024
    Publication date: February 6, 2025
    Inventors: Xinyi Wang, Bugao Yin, Mengmeng Liu, Qiang Fu, Jiali Hu, Zhiyao Xie, Jianchao Sun
  • Patent number: 12002405
    Abstract: A display panel and a display device are provided. The display panel includes a plurality of data lines, a plurality of first scan line; and a plurality of sub-pixels, wherein each of the sub-pixels includes a pixel driving circuit and a pixel electrode electrically connected to the pixel driving circuit, the pixel driving circuit is electrically connected to a corresponding one of the data lines and a corresponding one of the first scan lines. The display panel further includes a plurality of plates. At least one of the plates is disposed between the corresponding data line electrically connected to the pixel driving circuit and an adjacent data line, and is electrically connected to the adjacent data line. The at least one of the plates and the pixel electrode define a first capacitance.
    Type: Grant
    Filed: April 25, 2023
    Date of Patent: June 4, 2024
    Assignee: TCL CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.
    Inventors: Liu Yang, Mengmeng Hu
  • Patent number: 11630042
    Abstract: A horizontal jet-mechanical combined rock breaking test device and method. The device includes a horizontal base. One end of the horizontal base is provided with a multi-mode cutter head. A jet-mechanical combined cutter is provided on the multi-mode cutter head. The other end of the horizontal base is provided with a surrounding rock stress simulation bin for loading a rock sample. The multi-mode cutter head is connected to a driving mechanism, and the multi-mode cutter head is configured to advance and rotate horizontally along the horizontal base under the action of the driving mechanism, so that the jet-mechanical combined cutter is capable of acting on the rock sample.
    Type: Grant
    Filed: July 13, 2020
    Date of Patent: April 18, 2023
    Assignee: SHANDONG UNIVERSITY
    Inventors: Bin Liu, Bo Zhang, Hongtao Zhu, Mengmeng Hu, Biao Li, Hanpeng Wang, Chunjin Lin
  • Publication number: 20220341831
    Abstract: A horizontal jet-mechanical combined rock breaking test device and method. The device includes a horizontal base. One end of the horizontal base is provided with a multi-mode cutter head. A jet-mechanical combined cutter is provided on the multi-mode cutter head. The other end of the horizontal base is provided with a surrounding rock stress simulation bin for loading a rock sample. The multi-mode cutter head is connected to a driving mechanism, and the multi-mode cutter head is configured to advance and rotate horizontally along the horizontal base under the action of the driving mechanism, so that the jet-mechanical combined cutter is capable of acting on the rock sample.
    Type: Application
    Filed: July 13, 2020
    Publication date: October 27, 2022
    Applicant: SHANDONG UNIVERSITY
    Inventors: Bin LIU, Bo ZHANG, Hongtao ZHU, Mengmeng HU, Biao LI, Hanpeng WANG, Chunjin LIN