Patents by Inventor Bo Rao

Bo Rao 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).

  • Publication number: 20250098442
    Abstract: A display panel and a display apparatus. The display panel includes a display area and a non-display area, and the display panel further includes: an array base plate; a light-emitting layer arranged on the array base plate and including a plurality of light-emitting units; an isolation structure located in the display area, the isolation structure being arranged on the array base plate and including a plurality of isolation openings, the light-emitting units being located within the isolation openings; a first shielding structure located in the non-display area and arranged in the same layer as at least a portion of the isolation structure; and a touch control component at least partially located at a side of the first shielding structure away from the array base plate.
    Type: Application
    Filed: April 30, 2024
    Publication date: March 20, 2025
    Applicants: Hefei Visionox Technology Co., Ltd., KunShan Go-Visionox Opto Electronics Co., Ltd
    Inventors: Yuan YAO, Bo RAO, Mingchen LI, Lipeng GAO
  • Patent number: 12254149
    Abstract: Disclosed are a touch display panel and a manufacturing method therefor, and a display apparatus. A problem of high cost and a thick thickness of a touch display apparatus is solved. The touch display panel includes: a substrate; an isolation structure layer with a plurality of isolation openings; a plurality of light-emitting devices located in the isolation openings, the light-emitting device including a first electrode facing the substrate; and a touch electrode including a first touch electrode and a second touch electrode. The second touch electrode includes a plurality of main body portions and a plurality of bridge portions disposed in different layers. The first touch electrode, the plurality of main body portions and the first electrode are disposed in a same layer; or the first touch electrode, the plurality of main body portions and the isolation structure layer are disposed in a same layer.
    Type: Grant
    Filed: June 4, 2024
    Date of Patent: March 18, 2025
    Assignees: Hefei Visionox Technology Co., Ltd., KunShan Go—Visionox Opto-Electronics Co., Ltd.
    Inventors: Bo Rao, Xiaoxi Sun, Yuan Yao, Liusong Ni, Mingxing Liu
  • 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: 20250081828
    Abstract: A display panel and a display apparatus. The display panel includes: a substrate, an isolation structure, a light-emitting functional layer, a touch layer, and a light-transmitting shielding layer. The isolation structure is arranged on a side of the substrate, and the isolation structure is configured to enclose a plurality of defining openings and a plurality of light-transmitting openings. The light-emitting functional layer includes a plurality of light-emitting portions. The light-emitting portion is at least partially arranged in the defining opening. The touch layer is arranged on a side of the isolation structure facing away from the substrate. The light-transmitting shielding layer is arranged between the isolation structure and the touch layer.
    Type: Application
    Filed: May 14, 2024
    Publication date: March 6, 2025
    Applicants: Hefei Visionox Technology Co., Ltd., KunShan Go-Visionox Opto-Electronics Co., Ltd
    Inventors: Yuan YAO, Bo RAO, Liusong NI, Lipeng GAO
  • Publication number: 20250072244
    Abstract: A display panel includes a display area and a first wiring area. The display panel includes a substrate, a partition structure, a first touch-control member, a wiring layer, and a first conducting member. The partition structure surrounds and defines a first opening. The first touch-control member is located in the first opening. The first touch-control member is electrically insulated from the partition structure. The wiring layer includes a first conducting line and a second conducting line. The first conducting line is electrically connected to the partition structure. The first conducting line is located in the first wiring area. The second conducting line is electrically connected to the first touch-control member. The second conducting line is located in the display area. The first conducting member is located in the first wiring area. The first conducting member and the second conducting line are electrically connected and are located in different layers.
    Type: Application
    Filed: November 12, 2024
    Publication date: February 27, 2025
    Applicant: HEFEI VISIONOX TECHNOLOGY CO., LTD.
    Inventors: Bo RAO, Xiaoxi SUN, Yuan YAO, Xuejing ZHU
  • Publication number: 20250072229
    Abstract: A display panel includes: a substrate, a first partition structure and a plurality of light-emitting units. The first partition structure and the light-emitting units are disposed on a side of the substrate. The first partition structure encloses opening groups including at least one first opening and a second opening. The second opening is located between adjacent two of the opening groups, and each light-emitting unit is at least partially disposed in a corresponding first opening. A second partition structure is disposed in the second opening, and a gap is formed between the second partition structure and the first partition structure.
    Type: Application
    Filed: November 12, 2024
    Publication date: February 27, 2025
    Applicant: HEFEI VISIONOX TECHNOLOGY CO., LTD.
    Inventors: Bo RAO, Xiaoxi SUN, Yuan YAO, Xuejing ZHU
  • Publication number: 20250072238
    Abstract: A display panel and a display apparatus. The display panel includes: a substrate; an isolation structure arranged on the substrate, the isolation structure enclosing and forming an isolation opening and a light-transmitting opening; a light-emitting unit being configured in the isolation opening; a conductive layer at least partially arranged on a side of the isolation structure away from the substrate; and a shielding layer arranged on the substrate, the shielding layer including a shielding portion, and an orthographic projection of the shielding portion on the substrate at least partially overlapping with an orthographic projection of the light-transmitting opening on the substrate.
    Type: Application
    Filed: June 5, 2024
    Publication date: February 27, 2025
    Applicants: Hefei Visionox Technology Co., Ltd., KunShan Go-Visionox Opto-Electronics Co., Ltd
    Inventors: Yuan YAO, Chung-Chun LEE, Yiming XIAO, Manli CHEN, Bo RAO, Liusong NI, Zihan WANG
  • Publication number: 20250040355
    Abstract: A display panel, a manufacturing method of a display panel, and a display device. The display panel includes a substrate, an array circuit layer, a pixel defining layer, a first capacitor, and multiple sub-pixel units. The array circuit layer includes multiple drive transistors. Each of the multiple sub-pixel units (PX) includes a first electrode. The first capacitor includes a first pole plate and a second pole plate. The pixel defining layer covers the first pole plate, the second pole plate is located on a side of the pixel defining layer facing away from the substrate, an orthographic projection of the first pole plate on the substrate at least partially overlaps with an orthographic projection of the second pole plate on the substrate, and the first pole plate is connected to a gate of a drive transistor.
    Type: Application
    Filed: August 28, 2024
    Publication date: January 30, 2025
    Applicants: HEFEI VISIONOX TECHNOLOGY CO., LTD., VISIONOX TECHNOLOGY INC.
    Inventors: Yongqiang DU, Xiaoxi SUN, Deqiang ZHANG, Xuejing ZHU, Bo RAO
  • Patent number: 12204522
    Abstract: The present disclosure provides a data processing method performed by an electronic device. The method includes: obtaining first and second service behavior features, and a service scenario feature of an object from service history data associated with the object; generating first and second service embedding vectors and a scenario representation vector according to the first and second service behavior features and the service scenario feature; obtaining first and second weights of the first and second service embedding vectors according to the scenario representation vector and the first and second service embedding vectors; generating first and second service feature vectors according to the first and second service embedding vectors and the first and second weights of the first and second service embedding vectors, respectively; and obtaining an object embedding vector according to the first service feature vector and the second service feature vector.
    Type: Grant
    Filed: February 17, 2022
    Date of Patent: January 21, 2025
    Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
    Inventors: Zhijie Qiu, Ruobing Xie, Yi Liu, Jun Rao, Bo Zhang
  • Publication number: 20240319813
    Abstract: Disclosed are a touch display panel and a manufacturing method therefor, and a display apparatus. A problem of high cost and a thick thickness of a touch display apparatus is solved. The touch display panel includes: a substrate; an isolation structure layer with a plurality of isolation openings; a plurality of light-emitting devices located in the isolation openings, the light-emitting device including a first electrode facing the substrate; and a touch electrode including a first touch electrode and a second touch electrode. The second touch electrode includes a plurality of main body portions and a plurality of bridge portions disposed in different layers. The first touch electrode, the plurality of main body portions and the first electrode are disposed in a same layer; or the first touch electrode, the plurality of main body portions and the isolation structure layer are disposed in a same layer.
    Type: Application
    Filed: June 4, 2024
    Publication date: September 26, 2024
    Applicants: Hefei Visionox Technology Co., Ltd., KunShan Go-Visionox Opto-Electronics Co., Ltd.
    Inventors: Bo RAO, Xiaoxi SUN, Yuan YAO, Liusong NI, Mingxing LIU
  • Publication number: 20240302926
    Abstract: Disclosed are a touch display panel, a manufacturing method therefor. The touch display panel includes: a substrate, a light-emitting layer, a plurality of isolation structures, and a time-sharing control module. The light-emitting layer is provided on a side of the substrate and includes a plurality of light-emitting units. The light-emitting unit includes a first electrode. The plurality of isolation structures are configured to define a plurality of isolation opening. The light-emitting unit is provided in the isolation opening, and adjacent light-emitting units are isolated by the isolation structure. The first electrode is electrically connected to the isolation structure. The time-sharing control module is configured to control a corresponding isolation structure to receive a touch signal or a power signal in a time division mode. Thus, there is no need to add an additional touch electrode film layer to achieve touch function of the touch display panel.
    Type: Application
    Filed: May 16, 2024
    Publication date: September 12, 2024
    Applicants: Hefei Visionox Technology Co., Ltd., KunShan Go-Visionox Opto-Electronics Co., Ltd.
    Inventors: Bo RAO, Chung-Chun LEE, Xiaoxi SUN, Liusong NI
  • Patent number: 10745095
    Abstract: An electric inboard motor for a boat, includes a main body, a motor, a motor controller, a motor mounting base, a paddle, a paddle shall, a speed-adjusting handle assembly and a main body overturning locking mechanism. The speed-adjusting handle assembly further includes a speed-adjusting handle spindle, an axle sleeve, a handle sleeve, a button, a spring and at stop block; one end of a handle shell is fixedly connected with the stop block, and the handle sleeve abuts against a stepped face of the stop block, the speed-adjusting handle spindle is connected with the handle shell in a rotation manner, the speed-adjusting handle spindle is connected with the axle sleeve through a first pin, the axle sleeve is fixedly connected with the button, and the axle sleeve is connected with the stop block in a rotation manner and connected with the handle sleeve.
    Type: Grant
    Filed: August 10, 2018
    Date of Patent: August 18, 2020
    Inventors: Zhang He, Limin Zhang, Bo Rao
  • Publication number: 20180362131
    Abstract: An electric inboard motor for a boat, includes a main body, a motor, a motor controller, a motor mounting base, a paddle, a paddle shall, a speed-adjusting handle assembly and a main body overturning locking mechanism. The speed-adjusting handle assembly further includes a speed-adjusting handle spindle, an axle sleeve, a handle sleeve, a button, a spring and at stop, block; one end of a handle shell is fixedly connected with the stop block, and the handle sleeve abuts against a stepped face of the stop block, the speed-adjusting handle spindle is connected with the handle shell in a rotation manner, the speed-adjusting handle spindle is connected with the axle sleeve through a first pin, the axle sleeve is fixedly connected with the button, and the axle sleeve is connected with the stop block in a rotation manner and connected with the handle sleeve.
    Type: Application
    Filed: August 10, 2018
    Publication date: December 20, 2018
    Inventors: Zhang HE, Limin ZHANG, Bo RAO
  • Patent number: 10052245
    Abstract: A folding wheelchair, including a back frame a seat frame a lower frame, two rear wheel assemblies, two front wheel assemblies and an armrest; the armrest and the seat frame are hingedly connected to the back frame from top to bottom in a sequence; the two front wheel assemblies is connected to the lower frame; a sliding guide rail is provided between one end of the seat frame and each rear wheel assembly, and is provided with a sliding block thereon in a sliding fit manner; the sliding block is hingedly connected to a lower end of the back frame and the lower frame or the lower end of the back frame is hingedly connected to the sliding block and the lower frame; or the lower frame is hingedly connected to the lower end of the back frame and the sliding block The folding wheelchair is safe and reliable touse, and can be folded smoothly and quickly; in addition, the folded wheelchair has a small size, and is convenient to lean, against a wall, occupies a small space in a vehicle trunk or under a bed, and is co
    Type: Grant
    Filed: December 30, 2016
    Date of Patent: August 21, 2018
    Assignee: Changzhou Golden Motor Technology Co., Ltd.
    Inventors: Zhang He, Guohua Yao, Limin Zhang, Bo Rao
  • Publication number: 20170105891
    Abstract: A folding wheelchair, including a back frame a seat frame a lower frame, two rear wheel assemblies, two front wheel assemblies and an armrest; the armrest and the seat frame are hingedly connected to the back frame from top to bottom in a sequence; the two front wheel assemblies is connected to the lower frame; a sliding guide rail is provided between one end of the seat frame and each rear wheel assembly, and is provided with a sliding block thereon in a sliding fit manner; the sliding block is hingedly connected to a lower end of the back frame and the lower frame or the lower end of the back frame is hingedly connected to the sliding block and the lower frame; or the lower frame is hingedly connected to the lower end of the back frame and the sliding block The folding wheelchair is safe and reliable touse, and can be folded smoothly and quickly; in addition, the folded wheelchair has a small size, and is convenient to lean, against a wall, occupies a small space in a vehicle trunk or under a bed, and is co
    Type: Application
    Filed: December 30, 2016
    Publication date: April 20, 2017
    Inventors: Zhang He, Guohua Yao, Limin Zhang, Bo Rao