Patents by Inventor Bin Zhou

Bin Zhou 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: 11030202
    Abstract: A method and a device for recommendation of media content are described. The method includes: calculating scores of media content labels in a computer media content library; in descending order of the scores, selecting a first threshold media content label as a candidate media content label; for the candidate media content label, finding out a media content corresponding to the candidate media content label from the media content library; for the media content corresponding to the candidate media content label, in descending order of the amount of page views, selecting a second threshold media content as a media content to be recommended corresponding to the candidate media content label; and recommending the media content to be recommended corresponding to the candidate media content label to a user. The method and device can recommend popular media contents to users, and reduce the style difference between the media contents.
    Type: Grant
    Filed: May 23, 2019
    Date of Patent: June 8, 2021
    Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
    Inventors: Lichun Liu, Jingtao Zhu, Xiang Wang, Chentao Fan, Bin Zhou, Shenyuan Li, Jianfeng Chen, Siliang Huang, Juan Sun, Huguang Jin, Dan Li, Chunxia Qin
  • Publication number: 20210167336
    Abstract: The present disclosure provides a heating device for heating an OLED substrate, comprising: a heating plate, a support, and a temperature controller, the temperature controller is connected with the heating plate and the support respectively, and the temperature controller is used to synchronously heat the heating plate and the support, so that the temperature of the heating plate and the support are substantially the same; wherein the heating plate comprises an receiving portion for accommodating the support, the support is configured to be able to protrude from the heating plate and retract into the heating plate.
    Type: Application
    Filed: November 8, 2017
    Publication date: June 3, 2021
    Inventors: Bin ZHOU, Guangcai YUAN, Dongfang WANG, Ce ZHAO, Jun CHENG, Luke DING
  • Publication number: 20210167098
    Abstract: Disclosed are a display substrate and a manufacturing method therefor, and a display device. The display substrate comprises: a substrate base, and an active layer, a gate insulating layer, a first metal film layer, an interlayer insulating layer, a second metal film layer, and a passivation layer stacked in sequence on the substrate base. The first metal film layer comprises a pattern of a gate and a gate line. The second metal film layer comprises a pattern of a source/drain and a data line. The gate line and the data line are partially arranged opposite to each other. An oxide metal layer is provided on the surface of the side of the region of the gate line opposite to the data line facing the data line.
    Type: Application
    Filed: May 14, 2020
    Publication date: June 3, 2021
    Inventors: Jun LIU, Liangchen YAN, Bin ZHOU, Yadong LIANG, Ning LIU, Leilei CHENG, Jingang FANG
  • Publication number: 20210158008
    Abstract: The present disclosure provides a UAV video aesthetic quality evaluation method based on multi-modal deep learning, which establishes a UAV video aesthetic evaluation data set, analyzes the UAV video through a multi-modal neural network, extracts high-dimensional features, and concatenates the extracted features, thereby achieving aesthetic quality evaluation of the UAV video. There are four steps, step one to: establish a UAV video aesthetic evaluation data set, which is divided into positive samples and negative samples according to the video shooting quality; step two to: use SLAM technology to restore the UAV's flight trajectory and to reconstruct a sparse 3D structure of the scene; step three to: through a multi-modal neural network, extract features of the input UAV video on the image branch, motion branch, and structure branch respectively; and step four to: concatenate the features on multiple branches to obtain the final video aesthetic label and video scene type.
    Type: Application
    Filed: August 19, 2020
    Publication date: May 27, 2021
    Inventors: Bin ZHOU, Qi KUANG, Qinpin ZHAO
  • Publication number: 20210159279
    Abstract: An array substrate is provided, including a base substrate, a semiconductor active layer, a gate electrode, a source electrode, and a drain electrode that are sequentially provided, and further including a first insulating layer, a second insulating layer, a third insulating layer, at least one first via, and at least one second via. Each first via penetrates through the third insulating layer, and in each pixel unit with plural chromatic color resists, each first via is between adjacent two chromatic color resists and filled by one of the adjacent two chromatic color resists. Each second via penetrates through the second insulating layer, the at least one second via is in one-to-one correspondence with the at least one first via, each second via is filled by a chromatic color resist having a same color as that of the chromatic color resist in the corresponding first via.
    Type: Application
    Filed: April 22, 2020
    Publication date: May 27, 2021
    Inventors: Jun LIU, Liangchen YAN, Bin ZHOU, Wei LI, Tongshang SU, Yongchao HUANG, Biao LUO, Xuehai GUI
  • Publication number: 20210158009
    Abstract: A method for urban scene reconstruction uses the top view of a scene as priori information to generate a UVA initial flight path, optimizes the initial path in real time, and realizes 3D reconstruction of the urban scene. There are four steps: (1): to analyze the top view of a scene, obtain the scene layout, and generate a UAV initial path; (2): to reconstruct the sparse point cloud of the building and estimate the building height according to the initial path, combine the scene layout to generate a rough scene model, and adjust the initial path height; (3): to use the rough scene model, sparse point cloud and the UAV flight trajectory to obtain the scene coverage confidence map and the details that need close-ups, optimize the flight path in real time; and (4): to obtain high resolution images, reconstruct them to obtain a 3D model of the scene.
    Type: Application
    Filed: August 19, 2020
    Publication date: May 27, 2021
    Inventors: Bin ZHOU, Qi KUANG, Jinbo WU, Qinpin ZHAO
  • Patent number: 11018236
    Abstract: The present disclosure provides a thin film transistor, including a base substrate, an active layer and a source/drain, and a conductive layer. The active layer and an outer edge of the conductive layer are formed in the same etching process. The present disclosure further provides a method for manufacturing a thin film transistor, including forming an active material layer and a conductive material layer, forming a photoresist on the conductive material layer, exposing and developing the photoresist by means of a halftone mask, removing segments of the active material layer and the conductive material layer corresponding to a photoresist completely-removed region by a same etching process, partially removing the photoresist in a photoresist completely-retained region and completely removing the photoresist in a photoresist partially-retained region, and removing a segment of the conductive material layer corresponding to the photoresist partially-retained region.
    Type: Grant
    Filed: April 29, 2019
    Date of Patent: May 25, 2021
    Assignees: Hefei Xinsheng Optoelectronics Technology Co., Ltd., BOE Technology Group Co., Ltd.
    Inventors: Tongshang Su, Dongfang Wang, Ce Zhao, Bin Zhou, Liangchen Yan
  • Publication number: 20210124226
    Abstract: A method of manufacturing an array substrate is provided, which comprises: forming a first metal layer and an insulating layer in sequence on a base substrate, the insulating layer covering the first metal layer; forming an etch barrier layer on the insulating layer; etching the etching barrier layer and the insulating layer multiple times, wherein an effective blocking area of the etching barrier layer decreases successively in each etching to form a connection hole penetrating the insulating layer, the connection hole includes a plurality of via holes connected in sequence, and a slope angle of a hole wall of each via hole is smaller than a preset slope angle; and forming a second metal layer, the second metal layer being connected to the first metal layer through the connection hole.
    Type: Application
    Filed: December 13, 2019
    Publication date: April 29, 2021
    Inventors: Leilei Cheng, Jingang Fang, Luke Ding, Jun Liu, Wei Li, Bin Zhou
  • Patent number: 10981824
    Abstract: A highly temperature-resistant glass fiber and a preparation method therefor. The glass fiber comprises 62-66 wt % of SiO2, 14-19 wt % of Al2O3, 15-20 wt % of CaO, 0-2 wt % of MgO, 0-3 wt % of Fe2O3, and 0-1.2 wt % of TiO2, the total content of Na2O and K2O is 0.1-0.8 wt %. By precisely controlling the mixture of the components, the glass fiber has good resistance to high temperature and formability, and significantly increases the high-temperature softening point. The glass fiber has a forming temperature of not exceeding 1380° C., an upper limit temperature of devitrification of lower than 1280° C., and a high temperature softening temperature of 950° C. or above.
    Type: Grant
    Filed: March 30, 2018
    Date of Patent: April 20, 2021
    Assignee: CHONGQING POLYCOMP INTERNATIONAL CORPORATION
    Inventors: Cong Zhang, Hongbin Li, Bo Yu, Yuan Yao, Bin Zhou, Guoyun Yang, Baijiang Gong, Shaorong Ban, Lixiong Han
  • Patent number: 10978539
    Abstract: An array substrate includes a base substrate, a transistor on the base substrate, a planarization layer on a side of the transistor away from the base substrate, a recessed portion on the planarization layer, and a light blocking portion in the recessed portion. The light blocking portion is configured to prevent a light from being incident upon an active layer.
    Type: Grant
    Filed: June 28, 2019
    Date of Patent: April 13, 2021
    Assignees: Hefei Xinsheng Optoelectronics Technology Co., Ltd., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Jun Liu, Liangchen Yan, Bin Zhou, Jun Wang, Tongshang Su, Biao Luo, Yang Zhang
  • Patent number: 10972798
    Abstract: This application discloses a media information display method performed at a computing device. While rendering main media information on the display, the computing device detects a first user input operation, determines a first position of a progress bar on the display corresponding to the first user input operation, and renders additional media information at the first position. After detecting a second user input operation, the computing device moves the progress bar from the first position to a second position of the progress bar on the display corresponding to the second user input operation. The computing device renders the additional media information at the second position of the progress bar on the display and then removes the additional media information from display after a preset time period.
    Type: Grant
    Filed: September 21, 2018
    Date of Patent: April 6, 2021
    Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
    Inventor: Bin Zhou
  • Patent number: 10963597
    Abstract: Disclosed are a method and apparatus for adaptively constructing a three-dimensional indoor scenario, the method including: establishing an object association map corresponding to different scenario categories according to an annotated indoor layout; selecting a corresponding target indoor object according to room information inputted by a user and the object association map; generating a target indoor layout according to preset room parameters inputted by the user and the annotated indoor layout; and constructing a three-dimensional indoor scenario according to the target indoor object and the target indoor layout. The disclosed method and apparatus help improving the efficiency in constructing the three-dimensional scenario.
    Type: Grant
    Filed: January 17, 2018
    Date of Patent: March 30, 2021
    Assignee: BEIHANG UNIVERSITY
    Inventors: Xiaowu Chen, Qiang Fu, Bin Zhou, Qinping Zhao, Xiaotian Wang, Sijia Wen
  • Patent number: 10950224
    Abstract: The present application discloses a method for presenting a virtual resource, a client, and a plug-in. The method includes: receiving a virtual resource associated with a piece of push information, and first text information associated with the push information from a server; presenting the first text information and prompt information, the prompt information prompting a user to input an audio data input to obtain the virtual resource; receiving audio data input by the user, obtaining an audio file data packet; uploading the audio data packet to the server for audio recognition; receiving second text information returned by the server, and determining an interaction result according to the first text information and the second text information; and presenting the virtual resource and sending a virtual resource activation acknowledgment message to the server based on the interaction result.
    Type: Grant
    Filed: November 29, 2018
    Date of Patent: March 16, 2021
    Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
    Inventors: Chunjian Ren, Bin Zhou
  • Publication number: 20210066352
    Abstract: An array substrate includes an insulation layer and one or more stepped holes each penetrating through the insulation layer in a direction perpendicular to the insulation layer. Each stepped hole includes a first hole and a second hole under the first hole, a radius of the first hole at a bottom is a first radius, a radius of the second hole at a top is a second radius which is substantially smaller than the first radius, and a difference between the first radius and the second radius is 0.2 ?m to 0.6 ?m.
    Type: Application
    Filed: July 2, 2020
    Publication date: March 4, 2021
    Inventors: Leilei CHENG, Bin ZHOU, Jun LIU, Luke DING, Qinghe WANG, Yongchao HUANG
  • Patent number: 10938883
    Abstract: A method of facilitating an operating terminal to control media information displayed on target terminals using a computer server is disclosed. Upon receipt of a search request for target terminals within a local area network from an operating terminal, the computer server identifies a list of online terminals as the target terminals and returns the target terminals to the operating terminal. A user of the operating terminal then generates an operation instruction for controlling media information displayed on the target terminals. In response to the operation instruction, the computer server sends the operation instruction to respective applications running on the target terminals. The respective applications are configured to control the media information displayed on the target terminals in accordance with the operation instruction.
    Type: Grant
    Filed: August 29, 2019
    Date of Patent: March 2, 2021
    Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
    Inventors: Bin Zhou, Chen Yu
  • Patent number: 10930786
    Abstract: A thin film transistor (TFT), a manufacturing method, an array substrate, a display panel, and a device is disclosed. The TFT includes a hydrogen-containing buffer layer located on a substrate; an oxide semiconductor layer located on the buffer layer, wherein the oxide semiconductor layer includes a conductor region and a semiconductor region; a source or drain located on the conductor region, and electrically connected to the conductor region; and a gate structure located on the semiconductor region.
    Type: Grant
    Filed: August 29, 2019
    Date of Patent: February 23, 2021
    Assignees: BOE TECHNOLOGY GROUP CO., LTD., HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO., LTD.
    Inventors: Yuankui Ding, Ce Zhao, Guangcai Yuan, Yingbin Hu, Leilei Cheng, Jun Cheng, Bin Zhou
  • Publication number: 20210050394
    Abstract: This disclosure relates to the field of display technologies, and discloses an OLED display panel, a method for fabricating the same, and a display device, and the OLED display device includes: a first substrate; a pixel definition layer located on the first substrate, and including a plurality of hollow light-emitting areas, and first recessed sections located between adjacent light-emitting areas; a cathode layer located on a side of the pixel definition layer away from the first substrate, and comprising corresponding second recessed sections corresponding in position to the first recessed sections; and electrically conductive sections located on a side of the cathode layer away from the pixel definition layer, and located in the second recessed sections.
    Type: Application
    Filed: March 18, 2019
    Publication date: February 18, 2021
    Inventors: Na ZHAO, Liyun DENG, Bin ZHOU
  • Publication number: 20210050562
    Abstract: A case structure for button battery, a button battery and an electric device are provided. A lower cover of the case structure includes an upper segment of second sidewall and a lower segment of second sidewall; the upper segment of second sidewall has a diameter greater than that of the lower segment of second sidewall; a sealing ring is installed between an upper cover and the lower cover; the sealing ring has a height adapted to that of the upper segment of second sidewall, and the sealing ring is installed in an inner cavity of the upper segment of second sidewall; the upper cover is installed in the inner cavity of the upper segment of second sidewall, and a battery core is installed in an inner cavity of the lower segment of second sidewall.
    Type: Application
    Filed: November 23, 2018
    Publication date: February 18, 2021
    Applicant: GUANGZHOU GREAT POWER ENERGY & TECHNOLOGY CO., LTD.
    Inventors: Jianjun XUE, Biao GUO, Xinde XIA, Yan DING, Bin ZHOU, Aizhong YIN, Jiahui CHEN
  • Patent number: 10916568
    Abstract: A manufacturing method of a display substrate, an array substrate and a display device are provided. The method includes forming a first wire, a first insulation layer, a first and second metal layer, and a photoresist layer; forming a photoresist retained pattern above the first wire; forming a second and first metal layer retained pattern under the photoresist retained pattern; forming a second insulation layer with a thickness less than or equal to a sum of thicknesses of the first and second metal layer; the second insulation layer forming a fracture region at a boundary between a part covering the first insulation layer and another part covering the second metal layer retained pattern; removing the first and second metal layer retained patterns by a wet etch process to expose the first insulation layer; and forming a contact hole exposing the first wire.
    Type: Grant
    Filed: September 26, 2017
    Date of Patent: February 9, 2021
    Assignees: BOE TECHNOLOGY GROUP CO., LTD., HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO., LTD.
    Inventors: Jun Liu, Ming Wang, Jun Wang, Bin Zhou
  • Patent number: 10906933
    Abstract: The invention discloses a coupled peptide chain for dissolving poorly soluble polypeptides and an application thereof for separation and purification in liquid chromatography, belonging to the field of biochemistry. A special linker arm is used to link a hydrophilic polypeptide chain with a poorly soluble polypeptide chain to solve the problem that the poorly soluble polypeptide chains cannot be operated in the liquid chromatography, and optimize the combination of hydrophilic amino acids, and then the poorly soluble polypeptide chain and hydrophilic polypeptide chain are broken by hydrolyzing an ester bond, so that the target peptide chain is directly precipitated, the method has the characteristics of simplicity and high efficiency, and the poorly soluble polypeptide product obtained by the method fully meets the standards required by customers.
    Type: Grant
    Filed: February 3, 2016
    Date of Patent: February 2, 2021
    Assignee: SPEC-CHEM INDUSTRY INC.
    Inventors: Bin Zhou, Jiansheng Zha, Wu Kang, Jinrong Xu, Yi Pan