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: 20200335984
    Abstract: The present disclosure provides a method, apparatus, and device for charging a battery, and storage medium. The method for charging a battery includes acquiring a battery temperature; determining a charging current value In for the nth charging stage of the battery, according to the battery temperature and a mapping relationship between different temperature ranges and charging current values I, wherein a preset charging cut-off voltage value Vn for the nth charging stage is greater than Vn-1; charging the battery with Ij in the jth charging stage; acquiring a voltage value of the battery at the current time; if the voltage value is less than Vj, continuing to charge the battery with Ij; if the voltage value is not less than Vj and j<N, charging the battery with Ij+1; if the voltage value is not less than Vj and j=N, stopping charging the battery.
    Type: Application
    Filed: July 2, 2020
    Publication date: October 22, 2020
    Applicant: Contemporary Amperex Technology Co., Limited
    Inventors: Xinxin DU, Fuping Luo, Shengwei Wang, Xin Fu
  • Publication number: 20200329898
    Abstract: Provided are an uncovering assembly of a household appliance, and a household appliance. A positioning portion cooperates with a positioning structure on a shell of the household appliance in the uncovering assembly, a cover is prevented from being loosened relative to the shell, in this way visual fool proofing may be achieved. A lock catch switches from an unfastening position to a fastening position after the positioning portion cooperates with the positioning structure. The lock catch, after entering the fastening position, is in mutual restriction with a fastening structure in a vertical direction.
    Type: Application
    Filed: August 31, 2018
    Publication date: October 22, 2020
    Inventors: Xuedong HAN, Jing HE, Ji LI, Xin LAN, Zhilong DENG, Hongbin LIAO, Chao LUO, Yi ZHANG, Hongbing WANG
  • Publication number: 20200332238
    Abstract: The present disclosure provides a culture device and a preparation method for a cell membrane, and relates to the field of cell culture technology. The culture device for a cell membrane includes a semiconductor refrigerator, and one or more culture vessels configured to culture a cell membrane. The semiconductor refrigerator includes a first insulating substrate, a second insulating substrate, and at least one semiconductor thermocouple disposed between the first insulating substrate and the second insulating substrate. The one or more culture vessels are disposed on a side of the first insulating substrate away from the second insulating substrate.
    Type: Application
    Filed: July 30, 2019
    Publication date: October 22, 2020
    Inventors: Shuang GAO, Xin JIN, Juan WANG, Yufei ZHAO, Yuqin TAN, Zhisheng LI, Dehua CHANG
  • Publication number: 20200337058
    Abstract: Methods and apparatuses for receiving and transmitting configuration information and a communication system. The method includes: configuring or predefining one or more transmission configuration indication states by a terminal equipment for one or more demodulation reference signal port groups. Hence, even in scenarios such as multiple TRPs or multiple panels, the receiving device may correctly and punctually receive transmission information transmitted by the transmitting device.
    Type: Application
    Filed: July 1, 2020
    Publication date: October 22, 2020
    Applicant: FUJITSU LIMITED
    Inventors: Lei SONG, Xin WANG, Zhe CHEN, Lei ZHANG, Guoyu ZHANG
  • Patent number: 10812243
    Abstract: A feedback information transmission and reception method and apparatus and a communication system. The method includes: dividing a plurality of carriers into groups according to the number of code block groups and/or the number of transport blocks; receiving data transmitted by a network device on the plurality of carriers and a plurality of time units, and downlink assignment indices used for configuring feedback information transmitted by the network device on one or more carriers and a plurality of time units; respectively determining feedback information in each group to which the carriers correspond; and transmitting feedback information to which the groups correspond to the network device after cascading the feedback information. Hence, not only the correct numbers of bits of feedback information may be reserved, but also overhead of the feedback information or overhead of the DCI signaling may be lowered, thereby reducing or avoiding waste of resources.
    Type: Grant
    Filed: March 19, 2019
    Date of Patent: October 20, 2020
    Assignee: FUJITSU LIMITED
    Inventors: Jian Zhang, Pengyu Ji, Xin Wang
  • Patent number: 10812761
    Abstract: A tracking method for a video surveillance system includes: obtaining identification information for a first target object uploaded by a positioning system; obtaining time information and location information for the positioning system at the time the positioning system uploads the identification information; storing the identification information, the location information, and the time information in a preset database to obtain a storage result; and generating tracking information for the first target object according to the storage result.
    Type: Grant
    Filed: May 25, 2018
    Date of Patent: October 20, 2020
    Assignee: Tencent Technology (Shenzhen) Company Limited
    Inventors: Lei Zhang, Shipeng Zhang, Zhijie Xie, Chao Wan, Xin Xu, Chaohui Ding, Hua Mao, Tao Wang, Chang Liu, Keji Wang, Fengli Ruan, Huiqin Yang, Mo Zhao, Zijie Chen
  • 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
  • Publication number: 20200323243
    Abstract: Sweetener and flavor compositions with improved taste profiles are disclosed. Also disclosed are methods of making and methods of using such sweetener and flavor compositions.
    Type: Application
    Filed: May 3, 2019
    Publication date: October 15, 2020
    Inventors: Jingang Shi, Hansheng Wang, Xin Shi, Yi Wang, Wei Lyu, Yingxiang Xin, Thomas Eidenberger, Weiyao Shi
  • Publication number: 20200329542
    Abstract: The present disclosure relates to PWM dimming circuit with low stand-by power. A lighting apparatus driver is provided, comprising: a power supplier to supply power to a lighting load; and a discrete PWM dimming circuit, the PWM dimming circuit is to receive PWM signal, and to control the switching of the power supplier based on the PWM signal, wherein the power supplier is capable of being turned off by the PWM dimming circuit.
    Type: Application
    Filed: February 21, 2020
    Publication date: October 15, 2020
    Applicant: Consumer Lighting (U.S.), LLC
    Inventors: Dong XING, Aijun WANG, Weihu CHEN, Xin ZHOU, Fanbin WANG
  • Publication number: 20200326976
    Abstract: Disclosed are techniques for migrating the execution of a task from a first host system to a second host system by copying a snapshot of data required for starting the execution of a task from memory of the first host system to memory of a coupling facility, monitoring the execution of the task on the first host system, and, upon detecting failure of the execution of the task on the first host system, initiating execution of the task on the second host system by copying the snapshot of data from the memory of the coupling facility to the memory of the second host system.
    Type: Application
    Filed: April 10, 2019
    Publication date: October 15, 2020
    Inventors: Zhao Yu Wang, Jing Wen Chen, Wei Song, Hui Wang, Xin Xin Dong, Ming Qiao Shang Guan, Yu Mei Dai
  • 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
  • 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
  • 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: 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: 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
  • 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
  • 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