Patents by Inventor Xiaolong Zhu

Xiaolong Zhu 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: 12256607
    Abstract: A touch sensor and display apparatus are provided. The touch sensor includes a first opening region, first touch electrodes extending along a first direction and second touch electrodes extending along a second direction; the touch sensor has a first region, a second region and a third region which are sequentially laid out in the second direction, the first opening region is in the second region; an area of a first touch sub-electrode in the first region is less than that of a first touch sub-electrode in the third region, or an area of a second touch sub-electrode in the first region is less than that of a second touch sub-electrode in the third region; a distance between two adjacent second touch sub-electrodes in the first region in the second direction is less than a distance between two adjacent second touch sub-electrodes in the third region in the second direction.
    Type: Grant
    Filed: October 17, 2023
    Date of Patent: March 18, 2025
    Assignees: Chengdu BOE Optoelectronics Technology Co., Ltd., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Wenxiao Niu, Xiaolong Zhu, Fan Li, Guiyu Zhang
  • Patent number: 12223658
    Abstract: This application discloses a foreground data generation method performed at a computer device. The method includes: obtaining a target image, the target image containing a target object and a background; removing the background from the target image to obtain initial foreground data of the target object in the target image; expanding the initial foreground data and eroding the expanded foreground data; blurring the eroded foreground data to obtain certain foreground data and uncertain data from the initial foreground data; and segmenting the certain foreground data from the uncertain data, to obtain target foreground data of the target object in the target image.
    Type: Grant
    Filed: March 11, 2024
    Date of Patent: February 11, 2025
    Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
    Inventors: Jingmin Luo, Xiaolong Zhu
  • Patent number: 12206577
    Abstract: Provided are a multicast traffic transmission method and apparatus, a communication node and a storage medium. The multicast traffic transmission method includes the following. A first forwarding entry is determined, where the first forwarding entry includes Bit Indexed Explicit Replication (BIER) information of an Autonomous System Border Router (ASBR); multicast traffic is acquired; and the multicast traffic is encapsulated based on the first forwarding entry, and a BIER packet is determined and transmitted.
    Type: Grant
    Filed: December 10, 2020
    Date of Patent: January 21, 2025
    Assignee: ZTE CORPORATION
    Inventors: Zheng Zhang, Benchong Xu, Xiaolong Zhu, Rusheng Ma
  • Publication number: 20250023607
    Abstract: A data transmission method and apparatus. The method includes: determining a second weight matrix based on a first weight matrix indicated by a first PMI fed back by a terminal, and then converting the second weight matrix into a non-equal power weight matrix based on a non-equal coefficient matrix, so that a network device can send data with non-equal power on different radio frequency channels. This improves power utilization, implements a better beam side lobe, better mitigates a performance loss caused by inaccurate channel information, and improves data transmission quality.
    Type: Application
    Filed: September 25, 2024
    Publication date: January 16, 2025
    Applicant: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Qingchuan ZHANG, Jiachong ZHOU, Xiaolong ZHU
  • Patent number: 12150351
    Abstract: The present disclosure relates to a chip-on-film bonding structure, a display module, and a terminal equipment. The chip-on-film bonding structure includes: a chip on film including a first pin, the first pin including a first end and a second end that are arranged to be opposite to each other; and a flexible circuit board including a second pin connected to the first pin, the second pin including a third end and a fourth end that are arranged to be opposite to each other; in which the first end and the third end overlap to form a first active contact region; and the second end and the fourth end respectively extend outward from two opposite sides of the first active contact region, to form a first exposed region at the second end and to form a second exposed region at the fourth end.
    Type: Grant
    Filed: October 12, 2020
    Date of Patent: November 19, 2024
    Assignees: Chengdu BOE Optoelectronics Technology Co., Ltd., BOE Technology Group Co., Ltd.
    Inventors: Huan Meng, Xiaolong Zhu, Hao Huang
  • Patent number: 12088749
    Abstract: A display-module assembly (100) and an electronic device (1000) are described. The display-module assembly (100) includes: a cover plate (10) including a window portion (101) and a non-window portion (102) surrounding the window portion (101); a display module (30) disposed at the inner side of the cover plate (10); a bonding layer (20) including a first bonding portion (201) and a second bonding portions (202). The first bonding portion (201) is adhered between the window portion (101) and the display module (30). An ink layer (40) is provided on the surface of the non-window portion (102) facing the display module (30). The second bonding portion (202) is adhered between the ink layer (40) and the display module (30).
    Type: Grant
    Filed: March 31, 2020
    Date of Patent: September 10, 2024
    Assignees: Chengdu BOE Optoelectronics Technology Co., Ltd., BOE Technology Group Co., Ltd.
    Inventor: Xiaolong Zhu
  • Patent number: 12075682
    Abstract: A display device includes first and second camera regions, a function integrating region, and an ambient light sensing region. A display panel has a first through hole in the first camera region, a second through hole in the second camera region, and a non-display region between the through holes. A cover panel is provided on the display side of the display panel. A grid glue has an orthographic projection of the first openings of the two camera regions and has an area greater than an orthographic projection of the through holes. A rigid heat dissipating layer has a second opening in all the four adjacent regions, and an orthographic projection of the second openings has an area greater than the orthographic projection of the first openings, and a photosensitive module defines an orthographic projection with an area greater than the orthographic projections of the first openings and the second openings.
    Type: Grant
    Filed: February 2, 2021
    Date of Patent: August 27, 2024
    Assignees: Chengdu BOE Optoelectronics Technology Co., Ltd., BOE Technology Group Co., Ltd.
    Inventors: Hao Huang, Fei Li, Yaqian Zhang, Xinpeng Wang, Xiaolong Zhu, Hengzhen Liang, Huan Meng
  • Patent number: 12072359
    Abstract: A power distribution terminal provided with a display module, a wireless power distribution display system and a wireless power distribution display method are disclosed. The wireless power distribution display system includes a local gateway, and at least two power distribution terminals which are communicated with the local gateway in a short-distance wireless communication mode and send their terminal identification data to the local gateway; at least one of the at least two power distribution terminals is provided with a display module; the local gateway outputs the terminal identification data in a short-distance wireless communication mode; and the at least one power distribution terminal provided with a display module receives the terminal identification data of other distribution terminals from the local gateway in a short-distance wireless communication mode, and displays the terminal identification data.
    Type: Grant
    Filed: November 18, 2020
    Date of Patent: August 27, 2024
    Assignee: Schneider Electric Industries SAS
    Inventors: Ying Cheng, Chenglong Sun, Jiamin Chen, Xiaolong Zhu, Yun Fang, Simon Tian
  • Patent number: 12035556
    Abstract: There is provided a display device including a cover plate and a display panel; the cover plate includes a middle plane part, a first edge curved surface part, a second edge covered surface part and a corner curved surface part; the display panel includes a middle part, an edge part and a corner part; the middle part is arranged corresponding to the middle plane part; the edge part includes a first edge part and a second edge part; the first edge part and the first edge curved surface part are arranged correspondingly, and the second edge part and the second edge curved surface part are arranged correspondingly; the corner part and the corner curved surface part are correspondingly arranged; the middle part is in a display area; at least a portion of the edge part and the corner part adjacent to the middle part is in the display area.
    Type: Grant
    Filed: March 20, 2020
    Date of Patent: July 9, 2024
    Assignees: CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Xinpeng Wang, Xiaolong Zhu, Hengzhen Liang, Fan Li, Wenxiao Niu, Hao Huang
  • Publication number: 20240212161
    Abstract: This application discloses a foreground data generation method performed at a computer device. The method includes: obtaining a target image, the target image containing a target object and a background; removing the background from the target image to obtain initial foreground data of the target object in the target image; expanding the initial foreground data and eroding the expanded foreground data; blurring the eroded foreground data to obtain certain foreground data and uncertain data from the initial foreground data; and segmenting the certain foreground data from the uncertain data, to obtain target foreground data of the target object in the target image.
    Type: Application
    Filed: March 11, 2024
    Publication date: June 27, 2024
    Inventors: Jingmin LUO, Xiaolong ZHU
  • Patent number: 11961237
    Abstract: Embodiments of this application disclose a foreground data generation method performed at a computer device. The method includes: obtaining a background image and a target image, the target image containing a target object and a background; removing the background from the target image according to the background image and the target image, to obtain initial foreground data of the target object in the target image; obtaining certain foreground data and uncertain data from the initial foreground data, wherein the uncertain data represents data whose value is between the certain foreground data and background data corresponding to the background; and segmenting the certain foreground data from the uncertain data, to obtain target foreground data of the target object in the target image.
    Type: Grant
    Filed: May 25, 2021
    Date of Patent: April 16, 2024
    Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
    Inventors: Jingmin Luo, Xiaolong Zhu
  • Patent number: 11921550
    Abstract: A circuit board, a display panel and a display apparatus are provided. The circuit board includes a main circuit board and an adapter circuit board stacked on the main circuit board. The adapter circuit board is provided with at least one first pad region, and the first pad region includes a hollowed region penetrating through the adapter circuit board and multiple first pads distributed around the hollowed region. The main circuit board is provided with at least one second pad region including multiple second pads, and the first pads of each of the first pad regions are respectively soldered to the multiple second pads of a corresponding second pad region.
    Type: Grant
    Filed: October 27, 2021
    Date of Patent: March 5, 2024
    Assignees: Chengdu BOE Optoelectronics Technology Co., Ltd., BOE Technology Group Co., Ltd.
    Inventors: Fan Li, Qiang Tang, Lianbin Liu, Yunhan Xiao, Xiaolong Zhu, Hengzhen Liang
  • Patent number: 11914827
    Abstract: A touch sensor and a display apparatus are disclosed. The touch sensor includes a first opening region, a second opening region, first touch electrodes and second touch electrodes. at least one of the plurality of first touch electrodes includes a first transition touch electrode; each of a first group of second touch electrodes in the plurality of second touch electrodes further includes a second transition touch electrode the first transition touch sub-electrode at least partially surrounds the first opening region, and the second transition touch sub-electrode at least partially surrounds the second opening region; and at least part of the second transition touch electrode is positioned between the first transition touch sub-electrode and the second transition touch sub-electrode, and extends along the second direction.
    Type: Grant
    Filed: March 19, 2020
    Date of Patent: February 27, 2024
    Assignees: Chengdu BOE Optoelectronics Technology Co., Ltd., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Wenxiao Niu, Guiyu Zhang, Shiheng Mu, Hongqiang Luo, Xiaolong Zhu
  • Patent number: 11907848
    Abstract: This application provides a method for training a pose recognition model performed at a computer device. The method includes: inputting a sample image labeled with human body key points into a feature map model included in a pose recognition model, to output a feature map of the sample image; inputting the feature map into a two-dimensional (2D) model included in the pose recognition model, to output 2D key point parameters used for representing a 2D human body pose; input a target human body feature map cropped from the feature map and the 2D key point parameter into a three-dimensional (3D) model included in the pose recognition model, to output 3D pose parameters used for representing a 3D human body pose; constructing a target loss function based on the 2D key point parameters and the 3D pose parameters; and updating the pose recognition model based on the target loss function.
    Type: Grant
    Filed: May 25, 2021
    Date of Patent: February 20, 2024
    Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
    Inventors: Jingmin Luo, Xiaolong Zhu, Yitong Wang, Xing Ji
  • Patent number: 11899285
    Abstract: There is presented a method for geometrically modifying high-index dielectric structures on a support structure which includes steps of providing a support structure and a first plurality of high-index dielectric structures supported by the support structure. The method includes changing a geometry of the high-index dielectric structures within a second plurality of high-index dielectric structures, being a sub-set of the first plurality of high-index dielectric structures. The geometry is changed by photothermally melting some of the high-index dielectric structures within the second plurality of high-index dielectric structures by irradiating them with incident electromagnetic radiation, and thereby exciting resonances associated with each of the high-index dielectric structures within the second plurality of high-index dielectric structures.
    Type: Grant
    Filed: December 22, 2017
    Date of Patent: February 13, 2024
    Assignee: Danmarks Tekniske Universitet
    Inventors: Xiaolong Zhu, Anders Kristensen, Niels Asger Mortensen
  • Publication number: 20240049518
    Abstract: A touch sensor and display apparatus are provided. The touch sensor includes a first opening region, first touch electrodes extending along a first direction and second touch electrodes extending along a second direction; the touch sensor has a first region, a second region and a third region which are sequentially laid out in the second direction, the first opening region is in the second region; an area of a first touch sub-electrode in the first region is less than that of a first touch sub-electrode in the third region, or an area of a second touch sub-electrode in the first region is less than that of a second touch sub-electrode in the third region; a distance between two adjacent second touch sub-electrodes in the first region in the second direction is less than a distance between two adjacent second touch sub-electrodes in the third region in the second direction.
    Type: Application
    Filed: October 17, 2023
    Publication date: February 8, 2024
    Applicants: Chengdu BOE Optoelectronics Technology Co., Ltd., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Wenxiao NIU, Xiaolong ZHU, Fan LI, Guiyu ZHANG
  • Patent number: 11839018
    Abstract: A flexible printed circuit board and a display touch apparatus are provided. The flexible printed circuit board includes a binding terminal region, a first circuit region and a second circuit region; the binding terminal region includes multiple terminals, the first circuit region includes a driver circuit, multiple first signal lines, multiple second signal lines, and multiple third signal lines, and the second circuit region includes an external connector; first ends of the multiple first signal lines, the multiple second signal lines and the multiple third signal lines are respectively connected to the terminals of the binding terminal region; second ends of the multiple first signal lines and the multiple second signal lines are respectively connected to the driver circuit; and second ends of the multiple third signal lines are connected to the connector.
    Type: Grant
    Filed: December 17, 2020
    Date of Patent: December 5, 2023
    Assignees: Chengdu BOE Optoelectronics Technology Co., Ltd., BOE Technology Group Co., Ltd.
    Inventors: Wenxiao Niu, Xinpeng Wang, Hengzhen Liang, Xiaolong Zhu, Lianbin Liu
  • Patent number: 11839115
    Abstract: A touch sensor and a display apparatus are disclosed. The touch sensor includes: first touch electrodes, second touch electrodes, and a first crack blocking ring (27; 29). The touch sensor includes an opening region, and a transitional region and a touch functional region sequentially laid out from a center of the opening region; the center of the opening region and a center of the touch sensor do not coincide; the touch functional region surrounds the transitional region; the plurality of first touch electrodes and the plurality of second touch electrodes are positioned in the touch functional region; the plurality of first touch sub-electrodes and the plurality of second touch sub-electrodes integrally at least partially surround the opening region; and the first crack blocking ring is positioned in the transitional region and at least partially surrounds the opening region.
    Type: Grant
    Filed: March 19, 2020
    Date of Patent: December 5, 2023
    Assignees: Chengdu BOE Optoelectronics Technology Co., Ltd., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Wenxiao Niu, Xiaolong Zhu, Fan Li, Guiyu Zhang
  • Patent number: 11827622
    Abstract: The present invention relates to crystalline polymorphs of imidacloprid for effective pest management strategies at lower dosages. The present invention further relates to processes of preparing the crystalline polymorphs, and to methods of controlling pests using the novel crystalline polymorphs.
    Type: Grant
    Filed: December 10, 2021
    Date of Patent: November 28, 2023
    Assignee: NEW YORK UNIVERSITY
    Inventors: Xiaolong Zhu, Jingxiang Yang, Chunhua T. Hu, Michael D. Ward, Bart Kahr
  • Publication number: 20230370298
    Abstract: Embodiments of the present disclosure provide a method and apparatus for processing a message header, a storage medium, and an electronic apparatus.
    Type: Application
    Filed: June 4, 2021
    Publication date: November 16, 2023
    Inventors: Xiaolong ZHU, Zheng ZHANG, Jun FENG, Yong CHEN, Rusheng MA