Patents by Inventor Bo Wang

Bo Wang 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: 20230032613
    Abstract: The present disclosure provides a method, an apparatus and a system for calibrating a panoramic surround view system. The method includes: when receiving a calibrating start-up operation, generating a projection instruction, and sending the projection instruction to a projection device control module; receiving a plurality of target photographs acquired by a plurality of surround view cameras, the plurality of target photographs including a preset pattern projected by a projection device of a vehicle on the ground around the vehicle; and generating target calibrating data of the surround view cameras according to the plurality of target photographs. In the present disclosure, the projection device of the vehicle can be controlled to project the preset pattern on the ground around the vehicle, and the target calibrating data of the surround view cameras is generated according to the plurality of target photographs containing the preset pattern.
    Type: Application
    Filed: April 19, 2021
    Publication date: February 2, 2023
    Inventors: Fuhai DUAN, Shuli LI, Bo GAO, Tong GAO, Hong WEI, Zhichao FAN, Dongchun XU, Peng HAO, Bingxu MA, Jianzhang YANG, Rongchang XU, Chong WANG
  • Publication number: 20230033598
    Abstract: Embodiments of this application disclose a network key processing system, including user equipment, a security anchor network element, and an access and mobility management network element, where the security anchor network element is configured to: obtain a first key parameter from a slice selection network element, where the first key parameter includes identifier information of N network slices; generate N slice-dedicated keys based on the first key parameter; and send the N slice-dedicated keys to the corresponding N network slices respectively; the access and mobility management network element is configured to: obtain the first key parameter, and send the first key parameter to the user equipment; and the user equipment is configured to: generate the N slice-dedicated keys for the N network slices based on the first key parameter, and access the N network slices based on the generated N slice-dedicated keys.
    Type: Application
    Filed: August 11, 2022
    Publication date: February 2, 2023
    Inventors: Zhongding LEI, Lichun LI, Bo ZHANG, Fei LIU, Haiguang WANG, Xin KANG
  • Publication number: 20230034799
    Abstract: Provided a full-automatic wheel hub 3D scanning system for intelligent production line of automotive wheel hubs, comprising: a base plate is provided with an X-directional displacement control device and a Y-directional displacement control device; a roller-table assembly is arranged on the base plate and comprises a roller table, wherein the roller table is provided with an opposite-type photoelectric sensors and a wheel hub centring positioning device for centring positioning a wheel hub; a 3D scanning device, comprising a mounting bracket, wherein the bottom of the mounting bracket is controlled by the Y-directional displacement control device; a 3D scanner is mounted on the mounting bracket; a wheel hub scanning platform is arranged at an end of the roller-table assembly and is controlled by the X-directional displacement control device; and a robot is arranged on a first side of the wheel hub scanning platform, for conveying the wheel hubs after 3D scanning.
    Type: Application
    Filed: June 1, 2022
    Publication date: February 2, 2023
    Applicants: QINGDAO UNIVERSITY OF TECHNOLOGY, UNIVERSITY OF SHARJAH
    Inventors: Changhe LI, Dewei LIU, Zongming ZHOU, Wenfeng DING, Yanbin ZHANG, Zafar SAID, Xiaoming WANG, Min YANG, Bo LIU, Xin CUI, Mingzheng LIU, Teng GAO
  • Publication number: 20230029835
    Abstract: Provided are an antibody binding to a TSLP protein or an antigen binding part thereof, a manufacturing method therefor and an application thereof. The antibody can bind to human TSLP and/or machine TSLP with high affinity, block the binding of TSLP and TSLPR, and inhibit the transduction of TSLP stimulus signals by means of an STAT5 pathway.
    Type: Application
    Filed: November 13, 2020
    Publication date: February 2, 2023
    Inventors: Jingkun Wang, Gang Xu, Bo Chen
  • Publication number: 20230032250
    Abstract: Embodiments of the present application provide a multi-channel signal synchronization system, circuit, and method. The multi-channel signal synchronization system comprises a clock signal generation module, a synchronization signal generation module, and signal receiving modules; the clock signal generation module is configured to generate a first clock signal; the synchronization signal generation module is configured to generate a synchronization signal based on the first clock signal and transmit the synchronization signal to the clock signal generation module; the clock signal generation module generates second clock signals on the basis of the synchronization signal and transmits the second clock signals to the signal receiving modules; the synchronization signal generation module transmits the synchronization signal to the signal receiving modules.
    Type: Application
    Filed: October 14, 2022
    Publication date: February 2, 2023
    Applicant: RIGOL TECHNOLOGIES CO., LTD.
    Inventors: Junzhou LUO, Chaomin FANG, Bo YAN, Yue WANG, Tiejun WANG, Weisen LI
  • Publication number: 20230030170
    Abstract: Methods and systems provide for video appearance adjustments within a video communication session. First, the system receives video content. The system then receives an appearance adjustment request comprising an adjustment depth, and detects imagery of a user within the video content. The system then detects a face region within the video content. The system segments the face region into a number of skin areas. For each of the plurality of skin areas, the system classifies the skin area as a smooth texture region or rough texture region. If the skin area is classified as a smooth texture region, the system modifies the imagery of the user in real time or substantially real time by applying a smoothing process to the skin area, where the amount of smoothing applied corresponds to the adjustment depth.
    Type: Application
    Filed: July 31, 2021
    Publication date: February 2, 2023
    Inventors: Abhishek Balaji, Bo Ling, Juliana Park, Nitasha Walia, Jianpeng Wang, Ruizhen Wang
  • Publication number: 20230033152
    Abstract: The present disclosure relates to the technical field of compensation for projection thermal defocusing, and the embodiments specifically disclose a bidirectional compensation method and apparatus for projection thermal defocusing, and a readable storage medium.
    Type: Application
    Filed: March 13, 2020
    Publication date: February 2, 2023
    Inventors: Bo ZHONG, Shi XIAO, Xin WANG, Zhong NING
  • Publication number: 20230029832
    Abstract: A method for forming a capacitor via includes: providing a to-be-processed wafer, the to-be-processed wafer including a substrate and a first dielectric layer and a first mask layer that are sequentially formed on a surface of the substrate; etching the first mask layer according to a compensated first etching parameter, to form a first patterned layer extending in a first etching direction; sequentially forming a second dielectric layer and a second mask layer on a surface of the first patterned layer; etching the second mask layer and the second dielectric layer according to a compensated second etching parameter, to form a second patterned layer extending in a second etching direction; and etching the first dielectric layer with the first patterned layer and the second patterned layer together as a capacitor pattern, to form a capacitor via.
    Type: Application
    Filed: October 25, 2021
    Publication date: February 2, 2023
    Inventors: Chunyang WANG, Zhenxing LI, Bo SHAO, Xinran LIU
  • Publication number: 20230032214
    Abstract: A product, a method of producing and a method of using are disclosed. The product comprises attapulgite that has been thermally activated. The product may have a permeability in oil in the range of 0.04-3 darcy and may have a surface area of 45-140 m2/g. The method of producing may comprise thermally activating a material that includes attapulgite by heating the material at a temperature in the range of 300 to 900° C. The method of decolorizing may include contacting for a contact time an oil with the bleaching clay product that comprises attapulgite that has been thermally activated, and separating the bleaching clay product from the oil to recover a decolorized oil that has a lower red color than the oil had prior to the contacting, and removing phosphorus and metals for hydrotreated vegetable oil (HVO)/renewable diesel feedstock pretreatment.
    Type: Application
    Filed: June 30, 2022
    Publication date: February 2, 2023
    Applicant: Active Minerals International, LLC
    Inventors: Bo WANG, Scott Kevin PALM, Dennis PARKER
  • Publication number: 20230032385
    Abstract: A speech recognition method includes acquiring speech data, inputting a speech feature matrix of the speech data to a speech recognition model, the speech feature matrix being used for representing time-domain and frequency-domain features of the speech data, performing attention encoding on the speech feature matrix through the speech recognition model to obtain an encoded matrix, the encoded matrix including multiple encoded vectors, and decoding the multiple encoded vectors in the encoded matrix according to positions of the multiple encoded vectors in the encoded matrix to output a character string corresponding to the speech data, a decoding sequence of the multiple encoded vectors being related to the positions of the multiple encoded vectors in the encoded matrix.
    Type: Application
    Filed: October 7, 2022
    Publication date: February 2, 2023
    Applicant: Tencent Technology (Shenzhen) Company Limited
    Inventors: Xilin ZHANG, Bo LIU, Haipeng WANG, Jianxiong MA, Ping ZHENG
  • Patent number: 11567623
    Abstract: An electronic device includes a first application. The electronic device detects a first operation. The electronic device displays, in a landscape orientation state, a first interface of the first application in a first area of a display screen of the electronic device in response to the first operation. The electronic device detects a second operation on the first interface, where the second operation enables the electronic device to open a second interface of the first application. The electronic device displays the second interface in a second area in response to the second operation. The display screen includes at least two areas, the at least two areas include the first area and the second area, and different areas of the display screen do not overlap.
    Type: Grant
    Filed: November 20, 2019
    Date of Patent: January 31, 2023
    Assignee: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Xiuping Jiang, Jie Fang, Bo Wang
  • Patent number: 11567753
    Abstract: Systems and methods are provided to recommend software patches based on task operation mapping. In embodiments, a method includes abstracting test cases for a software patch into a sequence of task operations and parameters associated with each task operation; encoding the task operations and the parameters associated with each task operation based on predetermined rules, thereby generating encoded task operations with unique identifiers assigned thereto and associated encoded parameters with numeric values assigned thereto; generating, using machine learning, a list of frequent operation items, based on the encoded task operations and the associated encoded parameters; generating, using clustering, clusters of parameters for each frequent operation item in the list of frequent operation items; and sending a software patch package including the list of frequent operation items, the clusters of parameters and the software patch to a remote server for distribution to one or more user devices.
    Type: Grant
    Filed: August 31, 2021
    Date of Patent: January 31, 2023
    Assignee: INTERNATIONAL BUSINESS MACHINES CORPORATION
    Inventors: Lei Gao, Yan Liu, Bo Shen, Zhen Liu, Kai Li, Jin Wang, A Peng Zhang
  • Patent number: 11568626
    Abstract: A method includes receiving selection of a target within an image captured by an image sensor of a payload and displayed on a user interface of the payload, detecting a deviation of the target from an expected target state within the image, generating, based at least partly on the deviation, a payload control signal including a first angular velocity for rotating the payload about an axis of the carrier to reduce the deviation about the axis in a subsequent image, and generating a base support control signal including a second angular velocity for rotating the payload with respect to the axis. When the first and second angular velocities are received, the carrier is controlled to rotate the payload at a third angular velocity about the axis. The third angular velocity is the first angular velocity, the second angular velocity, or a combination of both.
    Type: Grant
    Filed: August 30, 2021
    Date of Patent: January 31, 2023
    Assignee: SZ DJI OSMO TECHNOLOGY CO., LTD.
    Inventors: Yan Wang, Bo Zang, Chenyu Xiang, Dicong Qiu
  • Patent number: 11569739
    Abstract: A three-port converter with a wide input range and a control method thereof are provided, which relates to a technical field of power electronic converters. The converter is provided with three ports of a photovoltaic cell PV, a storage battery Bat and a resistance load R, and includes a boost circuit (Boost) and a reversible boost-buck circuit (Sepic-Zeta). The boost circuit is configured to connect the photovoltaic cell PV and the load R; and the reversible boost-buck circuit is configured to connect the photovoltaic cell PV, the storage battery Bat, the storage battery Bat and the load R. The three-port converter of the present disclosure has advantages of a small size, a wide input range, a high integration level, high stability, high conversion efficiency, etc.
    Type: Grant
    Filed: March 9, 2022
    Date of Patent: January 31, 2023
    Assignee: TIANGONG UNIVERSITY
    Inventors: Shengwei Gao, Qingtong Zhu, Pingjuan Niu, Guanheng Yu, Bo Wang
  • Patent number: 11566212
    Abstract: The present disclosure describes a microfluidic chip for culturing and in vitro testing of 3D organotypic cultures. The tests may be performed directly on the organotypic culture in the microfluidic chip. The microfluidic chip includes at least one microfluidic unit which includes two fluidic compartments, such as upper and lower, separated by a permeable supporting structure, one or more access opening for the fluidic compartments, and a set of lids interchangeable with a set of insets. The permeable support structure serves as a support for the organotypic culture. The upper and lower compartments may include inlets and outlets which allow fluids to be perfused into the lower compartment and fluids to be perfused into the upper compartment. The access opening may be closed with a lid or accommodate an inset.
    Type: Grant
    Filed: August 10, 2017
    Date of Patent: January 31, 2023
    Assignee: AGENCY FOR SCIENCE, TECHNOLOGY AND RESEARCH
    Inventors: Paul Bigliardi, Zhiping Wang, Ruige Wu, Massimo Alberti, Bo Wu, Mei Bigliardi-Qi, Sriram Gopu, Srinivas Ramasamy, Yuri Hebert Dancik
  • Patent number: 11569031
    Abstract: A method for planar transformer with an odd turn ratio includes: determining a turn ratio and winding parameters of a transformer to be manufactured; if the turn ratio is odd, determining that there is respectively one winding turn on a first middle layer and a second middle layer and two winding turns on a top layer and a bottom layer; determining widths of winding wires on marginal layers as well as widths of winding wires on middle layers; winding and parallelly connecting an inner winding wire on the top layer to an inner winding wire on the bottom layer, and then serially connecting the parallel-connected inner winding wires to an outer winding wire to form a primary winding; and parallelly connecting the winding wire on the first middle layer to the winding wire on the second middle layer to form a secondary winding, so as to obtain the transformer.
    Type: Grant
    Filed: March 11, 2021
    Date of Patent: January 31, 2023
    Assignee: Tianjin University
    Inventors: Yifeng Wang, Bo Chen, Xiaoyong Ma, Mengying Chen, Zhongjie Wang, Chen Chen
  • Patent number: 11570006
    Abstract: A transaction data processing method includes: receiving a first transaction document from a device of a transaction initiator, the first transaction document being associated with identity labels of a plurality of transaction participants; separately performing identity authentication on the plurality of transaction participants according to the identity labels of the plurality of transaction participants, to obtain an identity authentication result.
    Type: Grant
    Filed: April 27, 2020
    Date of Patent: January 31, 2023
    Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
    Inventors: Rui Guo, Dongyan Wang, Maocai Li, Jun Liang, Jianjun Zhang, Zongyou Wang, Binhua Liu, Haitao Tu, Qing Qin, Bo Li
  • Publication number: 20230023724
    Abstract: Systems, methods and devices for SRS triggering flexibility enhancement may include a wireless communication device receiving, from a wireless communication node, a first signaling indicative of at least one list of offset (t) values. The wireless communication device may receive, from the wireless communication node, a second signaling indicative of at least a first t value to select from the at least one list of t values. The first t value is used to indicate a location of at least an available slot for transmission of at least a first sounding reference signal (SRS) resource of a plurality of SRS resources.
    Type: Application
    Filed: July 29, 2022
    Publication date: January 26, 2023
    Inventors: Hao WU, Chuangxin JIANG, Shujuan ZHANG, Ke YAO, Yuxin WANG, Bo GAO, Zhaohua LU
  • Publication number: 20230026096
    Abstract: Provided is a method for processing resources. The method includes: displaying, in response to a trigger operation on a target adjustment control, a task page of a target adjustment task, wherein the task page has participation prompt information and a first invitation control displayed thereon; sending, in response to a trigger operation on the first invitation control, adjustment task information to other one or more accounts; and updating, upon completion of the target adjustment task, a state of a target resource based on the target quantity required for updating the state of the target resource.
    Type: Application
    Filed: May 13, 2022
    Publication date: January 26, 2023
    Inventors: Ao ZHENG, Yanlong LIU, Chong WANG, Bo XUE, Jing WANG
  • Publication number: 20230028737
    Abstract: An automobile hub fixture includes a fixture body and a positioning apparatus. The fixture body includes a fixed platform and a plurality of clamping claws arranged at intervals in a circumferential direction of the fixed platform. The clamping claws are configured to clamp an outer rim of a hub. The plurality of clamping claws are connected to a driving member by using a linkage, and the driving member drives the clamping claws to radially move along the fixed platform. The positioning apparatus includes a movable platform slidably connected to the clamping claws. A positioning module configured to position an inner rim or the outer rim of the hub is mounted to the movable platform. The machining device includes a fixture, a machine tool, and a minimal quantity lubrication apparatus. The production line includes a machining device, a loading system, a loading and unloading manipulator, and a catching table.
    Type: Application
    Filed: December 14, 2021
    Publication date: January 26, 2023
    Applicants: QINGDAO UNIVERSITY OF TECHNOLOGY, HANERGY (QINGDAO) LUBRICATION TECHNOLOGY CO., LTD.
    Inventors: Changhe LI, Minkai CHEN, Zongming ZHOU, Naiqing ZHANG, Shuaiqiang XU, Dewei LIU, Bingheng LU, Yanbin ZHANG, Xiaoming WANG, Min YANG, Bo LIU, Xin CUI, Mingzheng LIU, Xifeng WU