Patents by Inventor Wei Xie

Wei Xie 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: 20210064957
    Abstract: Provided are a method and an apparatus for receiving a query including a sequence of words. The sequence of words is converted into a sequence of feature vectors. A semantic meaning of the sequence of words is generated using a bi-directional long-short term memory (LSTM). The LSTM is regularized using a Gaussian mixed model (GMM) based on the generated semantic meaning of the sequence of feature vectors.
    Type: Application
    Filed: September 4, 2019
    Publication date: March 4, 2021
    Applicant: TENCENT AMERICA LLC
    Inventors: Zeyu YOU, Tao YANG, Yusheng XIE, Shangqing ZHANG, Min TU, Wei FAN
  • Publication number: 20210059595
    Abstract: A method and user device for determining a unified Parkinson's disease rating scale (UPDRS) value associated with a user of the user device include obtaining video data associated with a movement of a body part of the user. The UPDRS value is determined using a model and the video data associated with the movement of the body part of the user. The UPDRS value is provided to permit an evaluation of the user based on the UPDRS value.
    Type: Application
    Filed: August 28, 2019
    Publication date: March 4, 2021
    Applicant: TENCENT AMERICA LLC
    Inventors: Lianyi HAN, Hui TANG, Yusheng XIE, Shih-Yao LIN, Qian ZHEN, Zhimin HUO, Wei FAN
  • Publication number: 20210063464
    Abstract: Embodiments of the present disclosure provide an insulation monitoring device applied to a power system and a power system. The power system includes at least one power electronic converter module. The insulation monitoring device includes an insulation component, a signal source, an impedance module, and a monitoring module. The insulation component at least partially wraps around the power electronic converter module. The signal source is electrically coupled to a circuit node in the power electronic converter module, the impedance module is connected between the signal source and the insulation component, and the monitoring module is configured to monitor an insulation resistance value of the insulation component, so that an insulation state of the power electronic converter module may be determined.
    Type: Application
    Filed: July 16, 2020
    Publication date: March 4, 2021
    Inventors: Yicong XIE, Weiqiang ZHANG, Peng MA, Wei ZHOU
  • Publication number: 20210064798
    Abstract: The present invention discloses a power system reliability assessment method considering optimized scheduling of cascade hydropower stations, by which the reliability of the power system is improved, comprising following steps: establishing power system optimization models; inputting the sequential wind speed, runoff and load data within 24h; in accordance with reliability parameters of units and by the sequential Monte Carlo method, sampling the state durations of three kinds of units and segmenting the state durations on a 24-hour cycle; calculating the sequential output of wind farms within 24h according to wind speed data and the state of wind power units; calculating the hourly loss-of-load, according to the state of wind power units and thermal power units as well as the optimization models; optimizing for 365 days according to the method described in the step 4, and calculating reliability indices; and determining convergence or not, and if not, continuously repeating the steps S3 to S7 until convergen
    Type: Application
    Filed: August 6, 2020
    Publication date: March 4, 2021
    Inventors: Bo Hu, Kaigui Xie, Ye Li, Tao Niu, Wei Chen, Weixin Zhang
  • Publication number: 20210064210
    Abstract: The present disclosure provides a touch panel, a touch display screen, and a display apparatus. The touch panel includes a base substrate, a touch structure disposed on the base substrate, at least one shielding conductive plate, and a shielding trace connected to the at least one shielding conductive plate. An orthographic projection of an electrode control line in the touch structure on the base substrate overlaps an orthographic projection of the shielding conductive plate on the base substrate.
    Type: Application
    Filed: May 6, 2020
    Publication date: March 4, 2021
    Inventors: Qin Zeng, Taofeng Xie, Wei Zhang, Zhao Dong
  • Patent number: 10938546
    Abstract: The present invention relates to the field of wireless communications, and in particular, to an information sending and receiving method, a base station, and a terminal device that are used for uplink timing of a terminal device. In the information sending method, a first base station determines a first time adjustment parameter and a second time adjustment parameter; the first base station sends the first time adjustment parameter and the second time adjustment parameter to a terminal device. According to the solution provided in this application, the base station provides a plurality of time adjustment parameters for the terminal device to perform uplink signal timing, so as to provide flexible and efficient uplink subframe scheduling for the base station, thereby meeting various requirements for uplink timing.
    Type: Grant
    Filed: March 28, 2019
    Date of Patent: March 2, 2021
    Assignee: Huawei Technologies Co., Ltd.
    Inventors: Xinqian Xie, Zhiheng Guo, Wei Sun
  • Patent number: 10937991
    Abstract: The present disclosure discloses a display panel, a method for packaging the display panel, and a display device. A display panel comprising: a cover plate comprising a main body portion and a sidewall disposed at a periphery of the main body portion and surrounding the main body portion; a sealing film disposed opposite the cover plate and sealingly engaged with the sidewall of the cover plate to define a sealed package space; and an organic light emitting unit sealed within the package space.
    Type: Grant
    Filed: September 13, 2018
    Date of Patent: March 2, 2021
    Assignees: BOE TECHNOLOGY GROUP CO., LTD., CHONGQING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
    Inventors: Jia Liu, Huiche Lin, Wei Hu, Zhenmei Xie, Zhiyong Li
  • Publication number: 20210057082
    Abstract: Embodiments of the disclosure provide methods, apparatuses, and computer-readable media for generating image reports. In one embodiment, the method includes: obtaining an image to be analyzed; determining at least one reference image corresponding to the image to be analyzed, the at least one reference image corresponding to a respective reference image report; and generating, based on the reference image report, an image report corresponding to the image to be analyzed. In the method for generating an image report provided by the embodiments, by obtaining an image to be analyzed is obtained, at least one reference image corresponding to the image to be analyzed is determined; and an image report corresponding to the image to be analyzed is generated based on a respective reference image report corresponding to the at least one reference image.
    Type: Application
    Filed: July 7, 2020
    Publication date: February 25, 2021
    Inventors: Wei LIU, Yu WANG, Chao LIU, Ying CHI, Xuansong XIE, Xiansheng HUA
  • Publication number: 20210052085
    Abstract: An adjustable bed includes a frame structure; a plurality of platforms disposed on the frame structure; and an adjustable assembly coupled with the frame structure and the plurality of platforms for operably adjusting one or more of the plurality of platforms in desired positions; and an aromatherapy system attached onto the one or more platforms for producing desired fragrance in a surrounding space of the adjustable bed so as to promote health and well-being of a user. Each aromatherapy device is configured to produce a fragrance when said aromatherapy device is turned on, and one or more working modes. The fragrance is identical to or different from that produced by other aromatherapy device of the one or more aromatherapy devices.
    Type: Application
    Filed: August 11, 2020
    Publication date: February 25, 2021
    Inventors: Wei Wang, Jian Xie, Yifan Mao
  • Publication number: 20210057058
    Abstract: Embodiments of the disclosure provide a method, apparatus, and device for data processing. The method comprises: obtaining data of at least two different modalities, the data comprising at least first data and second data, the first data and second stored in respective data sources; determining an overlapping keyword correlating the first data and the second data by analyzing textual descriptions associated with the first data and second data and identifying the overlapping keyword as appearing in a textual description of the first data and in a textual description of the second data; and storing the first data and the second data in an associative manner based on the overlapping keyword, the associative manner generated using the overlapping keyword.
    Type: Application
    Filed: July 15, 2020
    Publication date: February 25, 2021
    Inventors: Wei LIU, Yu WANG, Chao LIU, Ying CHI, Xuansong XIE, Xiansheng HUA
  • Patent number: 10924222
    Abstract: A method includes: sending, by a first terminal device, an HARQ-ACK to a network device based on received HARQ-ACK feedback indication information sent by the network device, where the HARQ-ACK feedback indication information is used to indicate a transmission time interval commonly occupied by at least one terminal device to feed back an HARQ-ACK and proprietary information about an HARQ-ACK fed back by each terminal device, and the at least one terminal device includes the first terminal device. In this technical solution, HARQ-ACK feedback indication information can indicate proprietary information about an HARQ-ACK fed back by a terminal device, thereby reducing a load of an uplink control channel when the terminal device feeds back the HARQ-ACK.
    Type: Grant
    Filed: February 4, 2019
    Date of Patent: February 16, 2021
    Assignee: Huawei Technologies Co., Ltd.
    Inventors: Wei Sun, Zhiheng Guo, Xinqian Xie
  • Publication number: 20210042814
    Abstract: Embodiments of the disclosure disclose a store system, and a method and an apparatus for processing information of clothing items for try-on. The store system comprises: a first device, deployed in a back warehouse area of a store and configured to obtain corresponding relationship between a user and information of one or more clothing items for try-on; and provide preparation prompt information based on the corresponding relationship to prepare the one or more clothing items for the user; and a fitting room, the fitting room comprising a first door and a second door, the first door configured for the user to enter and exit the fitting room, and the second door configured for delivering the one or more clothing items for try-on corresponding to the user from the back warehouse area to the fitting room.
    Type: Application
    Filed: April 1, 2019
    Publication date: February 11, 2021
    Inventors: Keyang SHI, Ding SHENG, Lin BIN, Jianfeng GUO, Shurong HE, Didi YAO, Wei FENG, Weizhi XIE, Wei ZHU, Jianhong WANG, Menglei JIA, Xiaoying HU
  • Patent number: 10912518
    Abstract: A computer-implemented method for a monitoring device being executed by a processor of the monitoring device comprises acquiring at least two kinds of physiological signals via a sensor of the monitoring device, obtaining a signal quality index of each of the at least two kinds of physiological signals by the processor of the monitoring device, providing a homologous physiological parameter value corresponding to each of the at least two kinds of physiological signals by the processor of the monitoring device, and fusing the homologous physiological parameter values based on the signal quality index of each of the at least two kinds of physiological signals and providing a fused value of the homologous physiological parameter values by the processor of the monitoring device. The disclosed physiological parameter processing method avoids disadvantages caused by relying on a single physiological signal.
    Type: Grant
    Filed: March 14, 2016
    Date of Patent: February 9, 2021
    Assignees: SHENZHEN MINDRAY BIO-MEDICAL ELECTRONICS CO., LTD., SHENZHEN MINDRAY SCIENTIFIC CO., LTD.
    Inventors: Ze-Hui Sun, Jiao Yu, Jian-Wei Su, Jing-Ming Yang, Chao-Cheng Xie, Wen-Yu Ye, Jian Cen
  • Patent number: 10912391
    Abstract: An adjustable bed includes: a head frame assembly; a foot frame assembly; a knockdown connecting bracket; a slidable assembly having a pair of slidable assembly sides slidable within a pair of lower C steel brackets in a slidable assembly upward direction or a slidable assembly downward direction; a plurality of slidable assembly angle steels; a pair of head lift arm bracket assemblies; a second head tilt angle bracket; a head tilt platform; a head lift platform; a lumbar lift bracket assembly; an upper seat platform; a support platform; a lower seat platform; a head lift motor, secured to the head frame assembly for driving the pair of head lift arm bracket assemblies in a head lift forward direction or a head lift backward direction; and a head support tube, having an upper end pivotally connected to a L bracket and a lower end connected to the head lift platform.
    Type: Grant
    Filed: July 9, 2019
    Date of Patent: February 9, 2021
    Assignee: NISCO CO., LTD
    Inventors: Wei Wang, Jian Xie, Yifan Mao
  • Patent number: 10916050
    Abstract: A method of synthesizing an image of a hand using a blending generative adversarial network (BlendGAN) includes obtaining a synthetic 3-dimensional (3D) hand pose including a 3D model of a hand; obtaining a real background image; combining the synthetic 3D hand pose with the real background image to create a synthetic hand image; and blending the synthetic hand image using the BlendGAN to create a blended synthetic hand image.
    Type: Grant
    Filed: September 23, 2019
    Date of Patent: February 9, 2021
    Assignee: TENCENT AMERICA LLC
    Inventors: Shih-Yao Lin, Yusheng Xie, Hui Tang, Lianyi Han, Wei Fan
  • Publication number: 20210035517
    Abstract: The present disclosure discloses a shift register unit and a threshold voltage compensation method thereof, a driving circuit and a display apparatus. The shift register unit includes a cascaded output circuit coupled to a pull-up node, a clock signal input terminal, and a cascaded signal output terminal. The shift register unit is configured to transmit a clock signal from the clock signal input terminal to the cascaded signal output terminal under control of the pull-up node. A compensation circuit has a voltage output terminal coupled to the pull-up node, and is configured to provide an output voltage signal through the voltage output terminal during a blanking phase of a frame. The output voltage signal drives reverse drift of a threshold voltage of the cascaded output circuit.
    Type: Application
    Filed: March 31, 2020
    Publication date: February 4, 2021
    Inventors: Xingyi Liu, Yongxian Xie, Wei Feng, Yanchun Lu, Jideng Zhou
  • Patent number: 10899629
    Abstract: A method for producing stannous sulfide, the method including: 1) heating a tin-containing material to 200-600° C., and mixing sulfur with the tin-containing material heated, to yield a product; and 2) distilling the product in a vacuum furnace at a pressure of 1-500 pascal.
    Type: Grant
    Filed: March 6, 2020
    Date of Patent: January 26, 2021
    Assignee: KUNMING DIBOO TECHNOLOGY CO., LTD.
    Inventors: Bin Yang, Weiping Dai, Wei Chen, Long Han, Hao Chen, Kun Yang, Hui Xie, Shouyun Yang, Chunyang Zheng, Bin Su, Dan Shao
  • Patent number: 10904051
    Abstract: Embodiments of this application provide a method for sending carrier information, and the method includes: performing, by a base station, subcarrier mapping on a first carrier in a first subcarrier mapping manner, where subcarriers corresponding to the first subcarrier mapping manner have frequency offset of a first offset value relative to subcarriers corresponding to a second subcarrier mapping manner, and the subcarriers corresponding to the second subcarrier mapping manner are symmetric with respect to a carrier center frequency of the first carrier, and include no subcarrier on the carrier center frequency of the first carrier; and sending, by the base station, indication information to a terminal, where the indication information carries information about the first offset value.
    Type: Grant
    Filed: July 19, 2019
    Date of Patent: January 26, 2021
    Assignee: Huawei Technologies Co., Ltd.
    Inventors: Wei Sun, Zhiheng Guo, Xinqian Xie, Xingqing Cheng, Lei Wan, Lei Guan
  • Publication number: 20210015980
    Abstract: A dual-chamber suction filtering device and filtering method, belonging to a surgical waste liquid collecting device, and solving the problem in the prior art that drainage fluid of an endoscope shaver system and a plasma surgical system is easily contaminated and cannot be separated in sections.
    Type: Application
    Filed: March 1, 2019
    Publication date: January 21, 2021
    Applicant: BEIJING LONGFU HOSPITAL
    Inventors: Yonglei LI, Jie DING, Tongqing CUI, Wei LI, Chao GUI, Zhe LIU, Ting LV, Fangxiang LI, Qiang XIE, Hongchen WANG
  • Publication number: 20210016883
    Abstract: An unmanned aerial vehicle (UAV) includes a body and a visual obstacle avoidance system. The visual obstacle avoidance system is mounted at the body and includes a binocular vision device and a light compensation device. The light compensation device is located between two cameras of the binocular vision device and includes a light source and a lens. The lens includes a convex surface facing the light source and a light-emitting surface opposite to the convex surface. The convex surface includes an aspheric surface or a freeform surface. The lens is configured to project a light beam emitted by the light source to form a light spot matching a field of view (FOV) of the binocular vision device.
    Type: Application
    Filed: September 25, 2020
    Publication date: January 21, 2021
    Inventors: Xiaoming WANG, Jiebin XIE, Wei REN