Patents by Inventor Xiang Wang

Xiang 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: 20210129907
    Abstract: An automatic steering device of an agricultural machine is provided, which is connected with a steering axle of the agricultural machine and comprises: a data acquisition unit for acquiring data information of the agricultural machine, the data information comprises an actual steering angle value, a travelling position and a travelling direction; a driving unit for providing a rotating torque; a steering unit connected with the driving unit and the steering axle and used for transmitting the rotating torque to the steering axle; and a control unit connected with the data acquisition unit and the driving unit, used for obtaining a steering angle value according to the data information of the agricultural machine, and controlling the driving unit according to the steering angle value. The embodiments have simple structure, can be suitable for the agricultural machine with different steering angle ranges, and have high efficiency and simple operation.
    Type: Application
    Filed: September 28, 2020
    Publication date: May 6, 2021
    Inventors: Juan DU, Xiang YIN, Chengqian JIN, Mingqun YU, Xianliang WANG, Yulong CHEN, Youliang NI
  • Publication number: 20210125527
    Abstract: The present disclosure provides a display substrate including: a first flexible substrate; a second flexible substrate; and a bonding layer between the first flexible substrate and the second flexible substrate and bonding the first and second flexible substrates to each other; wherein the second flexible substrate includes a plurality of first support parts and a second support part spacing the plurality of first support parts apart from each other; a side of each first support part distal to the first flexible substrate is provided thereon with a display unit; the second support part includes a first part and a second part other than the first part, and a signal line configured to connect display units is disposed on a side of the first part distal to the first flexible substrate; and a thickness of the second part is smaller than a thickness of the first support part.
    Type: Application
    Filed: May 29, 2020
    Publication date: April 29, 2021
    Inventors: Jingkai NI, Weijie WANG, Wenqi LIU, Zhongyuan SUN, Xiaofen WANG, Xiang ZHOU
  • Publication number: 20210121258
    Abstract: The application provides a surgical robot system, wherein the first tool arm and the first surgical instrument are configured to pull tissues and organs, the second tool arm and the second surgical instrument are configured to perform a surgical operation on tissues and organs, the control unit is configured to obtain a magnitude of a Cartesian force exerted by the tissues and organs on the first surgical instrument, and compare the magnitude of the Cartesian force exerted by the tissues and organs on the first surgical instrument with a preset force value; if the magnitude of the Cartesian force exerted by the tissues and organs on the first surgical instrument is less than the preset force value, the control unit controls the driving device to drive the first tool arm and the first surgical instrument according to the preset force value, to increase a traction force exerted by the first surgical instrument on the tissues and organs to the preset force value.
    Type: Application
    Filed: April 29, 2020
    Publication date: April 29, 2021
    Inventors: Jiayin WANG, Chao HE, Yunlei SHI, Shuai YUAN, Xiang ZHU
  • Publication number: 20210124054
    Abstract: Embodiments of the present disclosure provide a method and apparatus for detecting an obstacle. The method may include: acquiring first point cloud data collected by a first vehicle-mounted laser radar and second point cloud data collected by a second vehicle-mounted laser radar, where a height of the first vehicle-mounted laser radar from a ground is greater than a height of the second vehicle-mounted laser radar from the ground, and a number of wiring harnesses of the first vehicle-mounted laser radar is greater than a number of wiring harnesses of the second vehicle-mounted laser radar; performing ground estimation based on the first point cloud data; filtering out a ground point in the second point cloud data according to the ground estimation result of the first point cloud data; and performing obstacle detection based on the second point cloud data after the ground point is filtered out.
    Type: Application
    Filed: June 29, 2020
    Publication date: April 29, 2021
    Inventors: Shuang ZHANG, Xiang LIU, Bin GAO, Xiaoxing ZHU, Jingjing XUE, Fan YANG, Junping WANG, Chengfa WANG
  • Patent number: 10991949
    Abstract: The present disclosure relates to an electrode component, an electrode assembly and a rechargeable battery. The electrode component includes an electrode body, a conductive structure, and a reinforcement structure. The electrode body includes an insulating substrate and a conductive layer disposed on surfaces of the insulating substrate, the conductive layer includes a first portion coated with an active material and a second portion extending from the first portion and uncoated with the active material. The conductive structure is connected to the second portion. The reinforcement structure reinforces the conductive structure on the second portion. According to the present disclosure, by reinforcing the conductive structure connected to the second portion of the electrode component having the insulating substrate by the reinforcing structure, the reliability of the arrangement of the conductive structure on the second portion can be effectively improved.
    Type: Grant
    Filed: December 20, 2018
    Date of Patent: April 27, 2021
    Inventors: Xiang Li, Chengyou Xing, Peng Wang, Rulai Cai
  • Publication number: 20210115317
    Abstract: A particulate profile control agent self-adaptive to a size of formation pore throat and a preparation method thereof include: raw materials and mass fraction for preparing a system including a main agent of 0.04˜0.2%, a nucleating agent of 0.005˜0.01%, a crosslinking agent of 0.002˜0.04%, an additive of 0.005˜0.01% and water. The preparation method includes: adding the main agent in proportion to the water and evenly mixing the mixture of the main agent and the water, and then adding the additive, the crosslinking agent and the nucleating agent in turn so as to form the profile control agent; pumping the profile control agent into the formation to be reacted at a reservoir temperature for a period of time to form colloidal particles on the spot for sealing off a high-permeability layer. The present disclosure is of easy operation and low cost, low initial viscosity and good injectivity.
    Type: Application
    Filed: October 15, 2020
    Publication date: April 22, 2021
    Inventors: Fayang Jin, Daijun Du, Wanfen Pu, Xiang Li, Ye Ju, Kexing Li, Lin Sun, Rui Liu, Shuyu Song, Mian Wang, Wei Liao, Desheng Qian
  • Publication number: 20210119004
    Abstract: A memory device includes a main cell on a substrate, a first reference cell adjacent to one side of the main cell, and a second reference cell adjacent to another side of the main cell. Preferably, the main cell includes a first gate electrode on the substrate, a second gate electrode on one side of the first gate electrode and covering a top surface of the first gate electrode, a first charge trapping layer between the first gate electrode and the second gate electrode and including a first oxide-nitride-oxide (ONO) layer, a third gate electrode on another side of the first gate electrode and covering the top surface of the first gate electrode, and a second charge trapping layer between the first gate electrode and the third gate electrode and including a second ONO layer.
    Type: Application
    Filed: December 24, 2020
    Publication date: April 22, 2021
    Inventors: Chun-Sung Huang, Shen-De Wang, Chia-Ching Hsu, Wang Xiang
  • Publication number: 20210117675
    Abstract: The present specification discloses a data processing method, apparatus, and equipment. The method includes: obtaining an image sent by a user, wherein the image to is collected by the user for a merchant; identifying carbon-saving behavior of the merchant, comprising processing the image using a trained image recognition model; and determining, based on the carbon-saving behavior, a value representing an amount of carbon saved by the merchant.
    Type: Application
    Filed: December 28, 2020
    Publication date: April 22, 2021
    Inventors: Weigang Guan, Xiang Deng, Kang Wang
  • Patent number: 10977971
    Abstract: The present disclosure relates to a driving module for a display panel. The driving module includes a gate driver configured to output a scan signal according to a first input signal and comprising signal input terminals configured to receive the first input signal. The driving module includes a timing controller configured to provide the first input signal and comprising signal output terminals configured to output the first input signal. The driving module includes switching elements. A first terminal of each switching element is coupled to a corresponding one of the signal output terminals, a second terminal of each switching element is coupled to a corresponding one of the signal input terminals, and a control terminal of each switching element is coupled to a first power terminal through a first resistor circuit or coupled to a second power terminal through a second resistor circuit.
    Type: Grant
    Filed: May 15, 2018
    Date of Patent: April 13, 2021
    Assignees: Hefei BOE Optoelectronics Technology Co., Ltd., BOE Technology Group Co., Ltd.
    Inventors: Lingxiao Hu, Xiang Wang
  • Patent number: 10978208
    Abstract: A system and method for patient stratification include determining a first set of patient groups from patients in a patient similarity graph based on a similarity structure of the patient similarity graph. A second set of patient groups is identified based on expert domain knowledge associated with the patients. Patients in the first set and the second set are aligned using a processor to stratify patients.
    Type: Grant
    Filed: December 5, 2013
    Date of Patent: April 13, 2021
    Assignee: INTERNATIONAL BUSINESS MACHINES CORPORATION
    Inventors: Jianying Hu, Buyue Qian, Fei Wang, Jun Wang, Xiang Wang
  • Patent number: 10963637
    Abstract: A keyword extraction method is provided.
    Type: Grant
    Filed: March 25, 2019
    Date of Patent: March 30, 2021
    Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LTD
    Inventor: Xu Xiang Wang
  • Publication number: 20210081184
    Abstract: A method includes analyzing a dataflow graph representing data dependencies between operators of a dataflow application to identify a plurality of candidate groups of the operators. Based on characteristics of a given hardware accelerator and the operators of a given candidate group of the plurality of candidate groups, determining whether the operators of the given candidate group are to be combined. In response to determining that the operators of the given candidate group are to be combined, retrieving executable binary code segments corresponding to the operators of the given candidate group, generating a unit of binary code including the executable binary code segments and metadata representing an execution control flow among the executable binary code segments, and dispatching the unit of code to the given hardware accelerator for execution of the unit of code.
    Type: Application
    Filed: September 13, 2019
    Publication date: March 18, 2021
    Applicant: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Reza AZIMI, Kai-Ting Amy WANG, Yaoqing GAO, Ye TIAN, Xiang WANG, Cheng Xiang FENG
  • Patent number: 10951110
    Abstract: Disclosed in embodiments of the present invention are a control method and device for an alternating-current and direct-current conversion circuit, and a computer storage medium. The alternating-current and direct-current conversion circuit comprises a first commutation unit, a second commutation unit, and a coupling unit. By obtaining voltage information and current information of the alternating-current and direct-current conversion circuit, a controllable device of the first commutation unit can be controlled to be turned on in delay or turned off in advance; and the second commutation unit is controlled to work in a controllable rectification state or a controllable inversion state or an uncontrollable rectification state.
    Type: Grant
    Filed: July 12, 2018
    Date of Patent: March 16, 2021
    Assignees: Global Energy Interconnection Research Institute Co., Ltd, State Grid Corporation of China
    Inventors: Zhanfeng Deng, Jun Ge, Guoliang Zhao, Jieying Song, Weiguo Li, Zhengang Lu, Yunfei Xu, Zhe Zhou, Haijun Liu, Dong Liang, Xiaolin Mo, Pengliang Xu, Guofu Chen, Xiang Wang, Guozhong Zhang, Weidong Shen, Wenyuan Ning, Feng Wang
  • Patent number: 10928395
    Abstract: Aspects of the present disclosure include methods of producing a circulating analyte profile of a subject. The methods include contacting a blood sample from a subject with a panel of probes for specific binding to analytes, and detecting the presence or absence of binding of the analytes to probes of the panel of probes. Also provided are sensor devices including a panel of capture probes and useful, e.g., for practicing the methods of the present disclosure.
    Type: Grant
    Filed: September 7, 2018
    Date of Patent: February 23, 2021
    Assignees: Mag Array, Inc., The Board of Trustees of the Leland Stanford Junior University
    Inventors: Shan Xiang Wang, Viswam Siva Nair, Heng Yu, Michael J. Beggs, Luis Carbonell
  • Patent number: 10929610
    Abstract: The present disclosure provides a sentence-meaning recognition method, a sentence-meaning recognition apparatus, a sentence-meaning recognition equipment and a storage medium.
    Type: Grant
    Filed: November 5, 2018
    Date of Patent: February 23, 2021
    Assignee: BOE TECHNOLOGY GROUP CO., LTD.
    Inventor: Xiang Wang
  • Patent number: 10915192
    Abstract: A method for driving a display panel, a display panel, and a display device are provided. The display panel includes: a first gate driver circuit, a second gate driver circuit, common electrodes in an array, data lines, and gate lines, where the gate lines include first and second gate lines alternately row by row in the extension direction of the data lines, the first gate driver circuit is connected with the first gate lines, the second gate driver circuit is connected with the second gate lines, and the common electrodes are reused as touch electrodes; and in one frame, a gate scan signal or an alternating-current touch scan signal is input respectively to the first gate lines and the second gate lines in different periods so that a display function can be enabled, but also a touch report rate can be improved.
    Type: Grant
    Filed: May 7, 2019
    Date of Patent: February 9, 2021
    Assignees: Chongqing BOE Optoelectronics Technology Co., Ltd., BOE Technology Group Co., Ltd.
    Inventors: Jingpeng Zhao, Jieqiong Wang, Zhi Zhang, Guangquan Wang, Xiang Wang, Panpan Li, Yanfei Yan, Xiuzhu Tang, Shuai Chen
  • Publication number: 20210023115
    Abstract: The present invention belongs to the technical field of biomedicine, and discloses a multi-functional anti-tumor compound drug. A composition of the anti-tumor compound drug comprises an agonist of an innate immune pathway (STING) and an inhibitor of phosphodiesterase ENPP1. Both STING and ENPP1 are located on the endoplasmic reticulum membrane. An activator and the agonist of STING are hydrolysis substrates of ENPP1. The compound drug can have two-pronged effects. The compound anti-tumor drug has a better anti-tumor effect than that by using an innate immune agonist alone. Therefore, the innovative compound anti-tumor drug has an efficient clinical application prospect.
    Type: Application
    Filed: October 9, 2020
    Publication date: January 28, 2021
    Inventors: Xiangshi TAN, Jianwu PEI, Yueru ZHANG, Xiang WANG, Hao CHENG
  • Patent number: 10894323
    Abstract: A pipeline robot, a pipeline video signal acquisition and transmission device, and a pipeline detection system and method. The pipeline robot comprises a camera module and a crawler, wherein the camera module comprises a front-view digital camera, a first microprocessor and a rotation motor; the crawler comprises a frame body, wheels on the both sides of the frame body, a driving motor, a sensor group, a second microprocessor, a network transmission module and a first power carrier module; a cable reel comprises a power line, a second power carrier module, a fourth microprocessor and a network communication module; and an acquisition control terminal is a mobile terminal provided with a detection module.
    Type: Grant
    Filed: June 30, 2016
    Date of Patent: January 19, 2021
    Assignee: WUHAN EASY-SIGHT TECHNOLOGY CO., LTD.
    Inventors: Zhiguo Liu, Yanlei Lu, Fang Yu, Jincheng Jiang, Xiang Wang, Jia Yu, Geng Peng, Lisha Wang, Jiansheng Liu, Lu Chen, Wanjia Zhang, Hao Li
  • Publication number: 20210010162
    Abstract: The invention relates to a spider-silk-like polymer fiber in the technical field of chemical bionics, a preparation method therefor and the use thereof. The spider-silk-like polymer fiber comprises a matrix polymer and a particle additive dispersed therein, wherein the particles have an average particle size of 0.1-1000 microns, and the polymer fiber has a spider-silk-like microstructure comprising a fiber body and spaced spindle knot structural units on the fiber body, wherein the spindle knot structural units comprise the particles, and the radial height of the spindle knot structural units is greater than the diameter of the fiber body. The preparation method of the polymer fiber of the invention does not require greatly modifying the existing spinning processes, and the equipment does not need to be changed, the process is simple, and the cost is low.
    Type: Application
    Filed: June 25, 2018
    Publication date: January 14, 2021
    Applicants: China Petroleum & Chemical Corporation, Beijing Research Institute of Chemical Industry, China Petroleum & Chemical Corporation
    Inventors: Jinliang QIAO, Chao JIANG, Guicun QI, Xiaohong ZHANG, Zhihai SONG, Jinmei LAI, Chuanlun CAI, Binghai LI, Xiang WANG, Haibin JIANG, Jiangru ZHANG, Yue RU, Jianming GAO, Hongbin ZHANG, Peng HAN
  • Publication number: 20210012691
    Abstract: The present disclosure relates to a driving module for a display panel. The driving module includes a gate driver configured to output a scan signal according to a first input signal and comprising signal input terminals configured to receive the first input signal. The driving module includes a timing controller configured to provide the first input signal and comprising signal output terminals configured to output the first input signal. The driving module includes switching elements. A first terminal of each switching element is coupled to a corresponding one of the signal output terminals, a second terminal of each switching element is coupled to a corresponding one of the signal input terminals, and a control terminal of each switching element is coupled to a first power terminal through a first resistor circuit or coupled to a second power terminal through a second resistor circuit.
    Type: Application
    Filed: May 15, 2018
    Publication date: January 14, 2021
    Inventors: Lingxiao Hu, Xiang Wang