Patents by Inventor Xin Wang

Xin 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: 20200329415
    Abstract: A cell configuration apparatus and method. By receiving configuration information on candidate cells from the network device at the source side, when a candidate cell satisfies a condition for performing conditional handover, a target primary cell and target secondary cells are configured according to the configuration information; or, when or after handover is completed, information on cells having best quality or indication of the information on cells having best quality is transmitted to a network device at the target side, configuration information on target secondary cells is received from the second network device, and the target secondary cells are configured according to the configuration information.
    Type: Application
    Filed: June 22, 2020
    Publication date: October 15, 2020
    Applicant: FUJITSU LIMITED
    Inventors: Guorong LI, Yulong SHI, Lei ZHANG, Xin WANG
  • Patent number: 10805620
    Abstract: Aspects of the disclosure provide a method and an apparatus for deriving composite tracks. The disclosed apparatus includes a processing circuitry. The processing circuitry is configured to generate a file that includes elementary track boxes respectively for elementary tracks. The elementary track box indexes a sequence of media samples in a time order that forms an elementary track. The processing circuitry is configured to construct a composite track box for a composite track. The composite track box identifies one or more elementary tracks, and a composite operation to form the composite track based on the one or more elementary tracks. The processing circuitry is further configured to generate a media presentation based on the composite track.
    Type: Grant
    Filed: January 9, 2018
    Date of Patent: October 13, 2020
    Assignee: MEDIATEK INC.
    Inventors: Xin Wang, Wang Lin Lai, Lulin Chen, Shan Liu
  • Patent number: 10803583
    Abstract: The disclosure relates to systems and methods for determining blood vessel conditions. The method includes receiving a sequence of image patches along a blood vessel path acquired by an image acquisition device. The method also includes predicting a sequence of blood vessel condition parameters on the blood vessel path by applying a trained deep learning model to the acquired sequence of image patches on the blood vessel path. The deep learning model includes a data flow neural network, a recursive neural network and a conditional random field model connected in series. The method further includes determining the blood vessel condition based on the sequence of blood vessel condition parameters. The disclosed systems and methods improve the calculation of the sequence of blood vessel condition parameters through an end-to-end training model, including improving the calculation speed, reducing manual intervention for feature extraction, increasing accuracy, and the like.
    Type: Grant
    Filed: August 7, 2018
    Date of Patent: October 13, 2020
    Assignee: SHENZHEN KEYA MEDICAL TECHNOLOGY CORPORATION
    Inventors: Xin Wang, Youbing Yin, Kunlin Cao, Yuwei Li, Junjie Bai, Xiaoyang Xu
  • Publication number: 20200322842
    Abstract: A terminal is disclosed that includes a receiver that performs, using a first time interval or a second time interval, a receiving process for downlink control information indicating a transmission direction per given time interval and a processor that determines the transmission direction based on the downlink control information. In other aspects, a radio communication method is also disclosed.
    Type: Application
    Filed: June 19, 2020
    Publication date: October 8, 2020
    Applicant: NTT DOCOMO, INC.
    Inventors: Kazuki Takeda, Satoshi Nagata, Xiaolin Hou, Huiling Jiang, Xin Wang
  • Publication number: 20200322684
    Abstract: The present disclosure provides a video recommendation method and a video recommendation apparatus, a computer device and a storage medium. The video recommendation method includes: acquiring a target short video; identifying, from candidate long videos, a target long video that the target short video is from based on a video fingerprint feature of the target short video and video fingerprint features of the candidate long videos; and recommending the target long video.
    Type: Application
    Filed: July 18, 2018
    Publication date: October 8, 2020
    Inventors: Liqiang DONG, Xiaodong CAO, Xinwei YU, Guoqing CHEN, Chunxin JIA, Su WANG, Jinsheng CHEN, Xi ZENG, Xin ZHANG, Jiaqi JIANG, Zhenhua LIU, Yueyang SONG, Shilei WEN, Fu LI, Hao SUN, Xiao LIU, Lixing GONG, Tianbao YU, Feng LI, Fei LI, Junling ZHAO, Haiping WANG, Yan XIA, Chao LI, Xiu WEI, Qi GAO
  • Publication number: 20200322898
    Abstract: A random access power control apparatus and method and a communication system. The random access power control apparatus includes: a first calculating unit configured to, by using a pathloss estimated based on an synchronization signal/physical broadcast channel block and/or a channel state information reference signal (CSI-RS) currently selected by a UE, calculate transmission power used by the UE in transmitting random access preambles. Hence, the UE may be adapted to UE random access procedures in such complex scenarios as multiple beams.
    Type: Application
    Filed: June 24, 2020
    Publication date: October 8, 2020
    Applicant: FUJITSU LIMITED
    Inventors: Qinyan JIANG, Xin WANG, Meiyi JIA
  • Publication number: 20200322810
    Abstract: An electronic apparatus and a method for a spectrum management device are provided. The electronic apparatus includes processing circuitry configured to: acquire, for a predetermined primary system, an interference radiation map representing interference amounts of secondary systems at locations in a management region of the spectrum management device to the primary system; and determine an exclusion zone for the primary system based on the interference radiation map, where secondary systems in the exclusion zone cannot use a spectrum which is being used by the primary system.
    Type: Application
    Filed: June 18, 2020
    Publication date: October 8, 2020
    Applicant: Sony Corporation
    Inventors: Youping ZHAO, Yiteng WANG, Xin GUO, Chen SUN
  • Publication number: 20200320160
    Abstract: A method for calculating axis deviation of rotor assembly based on end face runout measurement comprises three parts: calculation of three contact points, a triangle judgment criterion and a homogeneous coordinate transformation algorithm of a deviation matrix. Based on the measured end face runout data in production practice, the method realizes the prediction of axis deviation before assembly, improves the concentricity of rotors after assembly, also greatly increases the one-time acceptance rate of assembly and has important practical guiding significance for axis prediction as well as assembly phase adjustment and optimization in the assembly process of aero-engine rotor pieces.
    Type: Application
    Filed: September 12, 2018
    Publication date: October 8, 2020
    Inventors: Qingchao SUN, Xin LIU, Yichao GAO, Yunlong WANG
  • Patent number: 10793536
    Abstract: The present application provides a vortioxetine pamoic acid salt, which includes a crystal form, a solvate or an amorphous substance of the vortioxetine pamoic acid salt. The present application provides a preparation method and use of the vortioxetine pamoic acid salt and the crystal form thereof. The vortioxetine pamoic acid salt prepared in the present application prolongs the residence time of the vortioxetine in vivo, achieving a slow release of the vortioxetine in vivo, and is suitable for preparing a long-acting dosage form.
    Type: Grant
    Filed: March 28, 2017
    Date of Patent: October 6, 2020
    Assignee: SHANGHAI SYNERGY PHARMACEUTICAL SCIENCES CO., LTD
    Inventors: Yunfei Li, Xiaoer Xia, Xin Xu, Zhen Zhang, Lei Liu, Xiaojuan Zhang, Liming Zhang, Dongsheng Li, Yijin Wang, Jian Ge
  • Patent number: 10796036
    Abstract: In an embodiment of the present disclosure, a method for modeling prediction of inhalable particles concentration is disclosed. In the method, at least one dispersal event is identified, and at least one accumulation event is identified based on the identified at least one dispersal event. Then a dispersal prediction model is generated based on the identified at least one dispersal event. Then at least one accumulation level of inhalable particles concentration is obtained for the at least one accumulation event. A change prediction model for the accumulation level is generated. Then a plurality of accumulation prediction models is generated.
    Type: Grant
    Filed: August 8, 2016
    Date of Patent: October 6, 2020
    Assignee: International Business Machines Corporation
    Inventors: Xin Xin Bai, Xiao Guang Rui, Ling Yun Wang, Xi Xia, Chao Zhang, Wei Zhao
  • Patent number: 10796035
    Abstract: Techniques for building and implementing computing systems with simulated hardware infrastructures are provided to support, for example, development and testing of management and orchestration software. For example, a system includes a processing platform comprising hardware resources, and a simulated computing system executing on top of the processing platform using the hardware resources. The simulated computing system comprises simulated elements including a simulated compute node, a simulated network switch device, and a simulated power distribution device. The simulated compute node comprises a simulated hardware processor and a simulated storage device. The system further comprises a test control interface configured to enable a user to test the simulated computing system by injecting an error into the simulated computing system. For example, error injection includes manipulating a behavior of one or more of the simulated elements and/or simulating a failure of one or more of the simulated elements.
    Type: Grant
    Filed: March 21, 2016
    Date of Patent: October 6, 2020
    Assignee: EMC IP Holding Company LLC
    Inventors: Robert Guowu Xia, Joseph James Longever, Jr., Simon Alexander Jensen-Fellows, Xiaoxia Shu, Xiaoguang Fu, Chao Wang, Xingwang Cai, Chao Wu, Xin Lin
  • Publication number: 20200311485
    Abstract: Methods and Systems for generating a centerline for an object in an image and computer readable medium are provided. The method includes receiving an image containing the object. The method also includes generating the centerline of the object by tracing a sequence of patches with a virtual agent. For each patch other than the initial patch, the method determines a current patch based on the position and action of the virtual agent at a previous patch. The method further determines a policy function and a value function based on the current patch using a trained learning network, which includes an encoder followed by a first learning network and a second learning network. The learning network is trained by maximizing a cumulative reward. The method also determines the action of the virtual agent at the current patch. Additionally, the method displays the centerline of the object.
    Type: Application
    Filed: March 23, 2020
    Publication date: October 1, 2020
    Applicant: SHENZHEN KEYA MEDICAL TECHNOLOGY CORPORATION
    Inventors: Xin Wang, Youbing Yin, Qi Song, Junjie Bai, Yi Lu, Yi Wu, Feng Gao, Kunlin Cao
  • Publication number: 20200313554
    Abstract: The present disclosure provides a conversion system with a high voltage side and a low voltage side, including: a plurality of power units, each power unit including: a plurality of DC/DC converters, when in normal operation, one part of DC/DC converters being in a working state and other DC/DC converters being in a cold backup state; a plurality of bypass circuits connected in parallel to the corresponding DC/DC converters; a detection unit connected to each DC/DC converter, and detects the DC/DC converter; and a control unit coupled to the detection unit and each of the plurality of DC/DC converters; and a main control unit coupled with each control unit and configured to receive the preset signal of respective control unit and outputs a bypass signal and a release signal to the corresponding control unit according to the preset signal.
    Type: Application
    Filed: March 26, 2020
    Publication date: October 1, 2020
    Applicant: Delta Electronics (Shanghai) CO., LTD
    Inventors: Teng LIU, Jianping YING, Yi ZHANG, Guangcheng HU, Xin WANG, Dehai LOU, Yun CAO
  • Publication number: 20200308214
    Abstract: Provided in the present invention are a compound of Formula (I), a pharmaceutical composition comprising the same, a method for preparing the same, and use thereof as a NS5B polymerase inhibitor, a DNA polymerase inhibitor or a reverse transcriptase inhibitor for the prevention or treatment of viral diseases or cancers.
    Type: Application
    Filed: December 19, 2017
    Publication date: October 1, 2020
    Applicant: SICHUAN KELUN-BIOTECH BIOPHARMACEUTICAL CO., LTD.
    Inventors: Jiaqiang CAI, Shuai SONG, Qiang TIAN, Yitao ZHANG, Haitao HUANG, Guoqing ZHONG, Wei ZHONG, Yongjia HAO, Mingliang ZHAO, Hong ZENG, Hongmei SONG, Xin ZHOU, Yao LIU, Yuting TAN, Lichun WANG, Jingyi WANG
  • Publication number: 20200308059
    Abstract: The present application relates to a barium strontium titanate-based dielectric ceramic material, a preparation method, and application thereof. The composition of the barium strontium titanate-based dielectric ceramic material comprises: aBaTiO3+bSrTiO3+cTiO2+dBiO5+e MgO+fAl2O3+gCaO+hSiO2, wherein a, b, c, d, e, f, g, and h are the molar percentage of each component, 20?a?50 mol %, 15?b?30 mol %, 10?c?20 mol %, 0?d?10 mol %, 0?e?35 mol %, 0?f?6 mol %, 0?g?6 mol %, 0?h?1 mol %, and a+b+c+d+e+f+g+h=100 mol %.
    Type: Application
    Filed: March 26, 2020
    Publication date: October 1, 2020
    Inventors: Ying Chen, Xianlin Dong, Xin LI, Feng JIANG, Yongjian WANG
  • Publication number: 20200310827
    Abstract: The present disclosure discloses a parameter configuration method and apparatus, and a display device, belonging to the field of display technologies. The method is applicable to a controller connected to a plurality of drivers, and includes: sending a component information request instruction to a first driver over a first signal line, wherein the first driver is one of the plurality of drivers; receiving a component information response instruction sent over the first signal line by the first driver, wherein the component information response instruction includes component information; determining configuration parameters corresponding to the component information; and performing parameter configuration for the plurality of drivers by using the determined configuration parameters.
    Type: Application
    Filed: January 16, 2019
    Publication date: October 1, 2020
    Inventors: Xin Duan, Hsinchung Lo, Jieqiong Wang, Ming Chen
  • Publication number: 20200309502
    Abstract: A method for calculating eccentricity of rotor assembly axis based on radial runout measurement comprises matrix characterization of data and calculation of relative runout value at each point, establishment of a spring equivalent model and calculation of contact force, eccentric direction and magnitude; calculation of relative runout value; establishment of a spring equivalent model to analyze the relationship between force and displacement in each phase of a contact process, and then an uneven contact force at each point is obtained; and determination of eccentricity is to determine the magnitude of eccentricity. Based on the measured radial runout data in production practice, this method realizes the prediction of eccentricity of axis before assembly, improves the coaxiality of rotors after assembly, and has important practical guiding significance for axis prediction as well as assembly phase adjustment and optimization in the assembly process of aero-engine rotor pieces.
    Type: Application
    Filed: September 12, 2018
    Publication date: October 1, 2020
    Inventors: Qingchao SUN, Xin LIU, Yichao GAO, Yunlong WANG
  • Publication number: 20200306805
    Abstract: A reagent bottle cleaning device is provided, comprising a base, a cleaning assembly, and a cleaning block. The cleaning assembly comprises a pushing cylinder and a mounting plate. A plurality of mounting grooves are disposed on the mounting plate. Each mounting groove is provided with a cleaning motor. The cleaning motor is provided with a cleaning screw rod. The cleaning block is provided with cleaning grooves corresponding to the cleaning screw rods. Injecting pumps are disposed between the cleaning block and the cleaning assembly. The injecting pumps are connected to the base by lifting cylinders. Full-automatic quick cleaning of reagent bottles can be realized under the effect of a main control chip.
    Type: Application
    Filed: November 25, 2019
    Publication date: October 1, 2020
    Inventors: Shuangjun WU, Xin CHEN, Yanru XU, Song WANG, Xin HE, Cuiling LIU
  • Publication number: 20200313544
    Abstract: A power unit includes: a DC/DC conversion circuit; a bypass circuit, including a mechanical switch, an impedance network, and a semiconductor switch, wherein the semiconductor switch and the impedance network are connected in series to form a series branch, the series branch, the mechanic switch and the DC/DC conversion circuit are connected in parallel between a positive end and a negative end at one side of the power unit; a detecting unit, configured to detect a working signal of the DC/DC conversion circuit and generate a detection signal according to the working signal; and a controller, configured to, when the fault occurs in the DC/DC conversion circuit, output a first control signal to a control end of the mechanical switch and output a second control signal to a control end of the semiconductor switch.
    Type: Application
    Filed: March 26, 2020
    Publication date: October 1, 2020
    Applicant: Delta Electronics (Shanghai) CO., LTD
    Inventors: Jianping YING, Teng LIU, Dehai LOU, Xin WANG, Yun CAO
  • Publication number: 20200306708
    Abstract: An automatic charging and mixing device for an ointment is provided, comprising a box body, and a platform provided with a rotating seat. The center of the rotating seat is provided with a through hole. The interior of the box body is provided with a stepping motor, and the stepping motor matches the through hole through a coupler. A plurality of feed ports and a plurality of material feeding assemblies are provided on the platform at intervals circumferentially with the through hole as the circle center. The material feeding assembly comprises a telescopic cylinder, a plunger pump, a limiting rod, and a lifting assembly.
    Type: Application
    Filed: November 20, 2019
    Publication date: October 1, 2020
    Inventors: Shuangjun WU, Yanru Xu, Song Wang, Xin He, Xin Chen, Cuiling Liu