Patents by Inventor Xiaoyu Wang

Xiaoyu 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).

  • Patent number: 10684646
    Abstract: A head-mounted resilient auxiliary locking mechanism and a head-mounted display, wherein the mechanism comprises a connecting band (3), a rear housing (1) provided at a rear of the connecting band (3), a locking module (4) provided in the rear housing (1), racks (2) provided at the two ends of the connecting band (3) and inserted into the rear housing (1) to engage with the locking module (4), and a resilient band (7) connected between the connecting band (3) and the rear housing (1); when the locking module (4) locks the racks (2), the resilient band (7) prevents the engaging between the racks (2) and the locking module (4) from loosing; and when the locking module (4) releases the racks (2), the resilient band (7) drives the racks (2) to return. The head-mounted display comprises a display (8) and the head-mounted resilient auxiliary locking mechanism.
    Type: Grant
    Filed: March 5, 2019
    Date of Patent: June 16, 2020
    Assignee: GOERTEK TECHNOLOGY CO., LTD.
    Inventors: Liang Wang, Bin Jiang, Xiaoyu Chi
  • Publication number: 20200186266
    Abstract: Architectures and techniques are presented that can provide point-to-point analysis to generate an improved signal strength prediction (SSP) based on, e.g., earth surface image data processing and analysis to draw conclusions of line of sight (LOS) along the propagation path between a BTS or another AP transmitter and CPE receiver. For example, USGS image data and/or elevation data of locations are identified to correspond to signal propagation between the transmitter and receiver can be analyzed for LOS signal quality at a fixed location, in addition to the statistical model prediction of the RF signal quality. As a result, foliage or terrain that obstructs the LOS can be identified and utilized to improve SSP by eliminating the additional pathloss due to LOS obstructions. Such can provide a significant improvement to SSP results that are conventionally predicted by statistical models rather than a point-to-point analysis.
    Type: Application
    Filed: December 11, 2018
    Publication date: June 11, 2020
    Inventors: Zhen Wan, Xiaoyu Wang, Ravi Raina, Eric Antonio Alino, Zhefeng Li
  • Patent number: 10678818
    Abstract: In various embodiments described herein, a visualization system receives message requests from client devices, wherein the message requests comprise at least location data that identifies a location of a client device, and media content, wherein the media content includes at least one of image data, audio data, and video data. In response to receiving the message requests that comprise the media content, the visualization system analyzes and parses the media content to detect one or more tags embedded within the media content. In response to detecting the tag, the visualization system identifies a campaign or account referenced by or associated with the tag. Based on the identification of the campaign based on the tag within the media content, the visualization system determines a distribution of the campaign based on the location data from the message request.
    Type: Grant
    Filed: January 3, 2018
    Date of Patent: June 9, 2020
    Assignee: Snap Inc.
    Inventors: Xuan Huang, Andrew Maxwell, Shuai Tong, Xiaoyu Wang
  • Publication number: 20200170242
    Abstract: The present invention relates to the preparation and use of a cell cryopreservation formulation convenient for clinical use. In particular, provided is a cell cryopreservation (freezing) formulation, comprising: (1) a cell; (2) a cryopreservation diluent; the cryopreservation diluent comprising: an aqueous solution of sodium chloride, protective proteins, and dimethyl sulfoxide. The invention also relates to a corresponding cell resuscitation method. The invention adopts a no-wash cryopreservation solution for preparation of a cell frozen preparation, and the cell resuscitation and dilution for clinical use can be carried out by a simple formulating operation.
    Type: Application
    Filed: May 24, 2018
    Publication date: June 4, 2020
    Applicants: CELLULAR BIOMEDICINE GROUP (SHANGHAI) LTD., CELLULAR BIOMEDICINE GROUP (WUXI) LTD.
    Inventors: Li ZHANG, Fei WANG, Jiaping HE, Nanjing LIN, Liping LIU, Xin LIU, Chao LI, Shuqian YU, Yonglai HU, Jiawei ZHAO, Zhe SUN, Xiaoyu LU
  • Patent number: 10666329
    Abstract: A method and a network system capable of enhanced transmission of data signals in a multiple-input multiple-output (MIMO) communication system using a double-layer coordinated beamforming are disclosed. A first layer precoding matrix is obtained from long-term channel state information between user equipment and network equipment, and a second layer precoding matrix obtained from the first layer precoding matrix and from real-time channel state information between the user equipment and the network equipment. The real-time channel state information for the second layer precoding matrix determination includes a predetermined signal-to-interference-plus-noise ratio (SINR), and/or a predetermined power value associated with a single antenna of the user equipment, which are used as optimization parameters. The first and second layer precoding matrices are combined for the double-layer coordinated beamforming.
    Type: Grant
    Filed: December 20, 2016
    Date of Patent: May 26, 2020
    Assignee: Orange
    Inventors: Xiaoyu Wang, Jie Mei, Kan Zheng
  • Patent number: 10661402
    Abstract: A fixture for suppressing tool vibration on an outer rim, wherein a pressure claw base, an end face block and a base are installed on the chuck, and the pressure claw is installed on the chuck; a lower pressure plate is fixed on the base, limiting columns and an upper pressure plate are installed on the lower pressure plate, with steel balls and a rubber strip being enclosed in a space formed by the lower pressure plate and the upper pressure plate; and a rubber strip is enclosed in an annular groove formed by a jaw A and a jaw B, and can move radially in the groove. The fixture in the present invention is configured to counteract the vibration of the wheel rim during machining, and thus can effectively eliminate the problem of tool vibration on the outer rim.
    Type: Grant
    Filed: June 29, 2018
    Date of Patent: May 26, 2020
    Assignee: CITIC Dicastal Co., Ltd.
    Inventors: Weidong Liu, Xiaoyu Jiang, Xuesong Wang, Shengchao Zhang, Haiping Chang, Yingfeng Wang, Dan Yao
  • Publication number: 20200158670
    Abstract: Devices, systems and methods for monitoring excitable cells, such as cardiomyocytes, on microelectrode arrays that couple the electro-stimulation of excitable cells to induce or regulate cardiomyocyte beating and the simultaneous measurement of impedance and extracellular recording to assess changes in cardiomyocyte beating, viability, morphology or electrophysical properties in response to a plurality of treatments.
    Type: Application
    Filed: December 19, 2019
    Publication date: May 21, 2020
    Inventors: Xiaobo Wang, Wei Ouyang, Nan Li, Tianxing Wang, Xiaoyu Zhang, Xiao Xu, Yama A. Abassi
  • Patent number: 10658327
    Abstract: Provided are a chip bonding apparatus and bonding method.
    Type: Grant
    Filed: September 26, 2017
    Date of Patent: May 19, 2020
    Assignee: SHANGHAI MICRO ELECTRONICS EQUIPMENT (GROUP) CO., LTD.
    Inventors: Tianming Wang, Xiaoyu Jiang, Hai Xia, Feibiao Chen
  • Publication number: 20200146578
    Abstract: A deformable high-density and precision balloon cardiac mapping catheter includes a catheter, an electrode head mounted at one end of the catheter, and a handle mounted at the other end of the catheter. A head electrode pair, a middle expansion body and a rear expansion body are sequentially disposed on the electrode head from left to right. A liquid storage apparatus is disposed on a surface of the handle. The liquid storage apparatus includes a reservoir tube. A liquid outlet is disposed at one end of the reservoir tube.
    Type: Application
    Filed: November 1, 2019
    Publication date: May 14, 2020
    Applicant: Wuxi People's Hospital
    Inventors: Shipeng Dang, Ruxing Wang, Changying Zhang, Kulin Li, Jie Zheng, Xiaoyu Liu
  • Publication number: 20200142158
    Abstract: The present disclosure discloses an optical lens assembly and an imaging device including the same. The optical lens assembly includes seven lenses, wherein a first lens has a negative refractive power, an object-side surface thereof is a convex surface, and an image-side surface thereof is a concave surface; a second lens has a negative refractive power, and an image-side surface thereof is a concave surface; a third lens has a negative refractive power, and an object-side surface thereof is a concave surface; a fourth lens has a positive refractive power, and an object-side surface thereof is a convex surface; an object-side surface of a fifth lens is a convex surface; and a seventh lens has a positive refractive power, and an object-side surface thereof is a convex surface. The optical lens assembly satisfies TTL/h/FOV?0.025.
    Type: Application
    Filed: December 30, 2019
    Publication date: May 7, 2020
    Inventors: Bo YAO, Dongfang WANG, Xiaoyu LUAN
  • Publication number: 20200144218
    Abstract: Provided are a chip bonding apparatus and bonding method.
    Type: Application
    Filed: September 26, 2017
    Publication date: May 7, 2020
    Inventors: Tianming WANG, Xiaoyu JIANG, Hai XIA, Feibiao CHEN
  • Publication number: 20200142798
    Abstract: A bus monitoring system, a method and an apparatus, wherein the system comprises: a bus node; a bus monitoring module configured to monitor a first bus where the bus monitoring module is located to generate monitoring information; an information storage module configured to acquire the monitoring information from the bus monitoring module through a second bus; the first bus being configured to connect a master device and a slave device of the bus node; the second bus being configured to connect the information storage module and the bus monitoring module, wherein the second bus is independent from the first bus. By means of the present disclosure, the technical problem that bus monitoring information cannot be acquired when bus exception occurs in the related art is solved.
    Type: Application
    Filed: July 12, 2018
    Publication date: May 7, 2020
    Inventors: Jinrong WANG, Zhongyun YU, Xiaoyu BAO
  • Patent number: 10640919
    Abstract: A locked coil wire rope includes a circular steel wire inner layer, a central metal core, and a Z-shaped steel wire outer layer. The central metal core has a structure of 1×19W, 1×19S, 1×26WS, 1×31WS, 1×31SW, 1×49SWS or 1×55SWS. The circular steel inner layer includes at least two circular steel wire layers, and a number of steel wires of circular steel wire layer is no less than 18. The Z-shaped steel wire outer layer includes at least one Z-shaped steel wire layer, and a number of steel wires of the Z-shaped steel wire layer is no less than 51. A capacity expansion framework is further disclosed.
    Type: Grant
    Filed: November 29, 2018
    Date of Patent: May 5, 2020
    Assignee: Guizhou Wire Rope Incorporated Company
    Inventors: Zhongqu Huang, Xiaogang Wang, Xiaoyu He, Zhiyuan Yan, Nan Xia
  • Publication number: 20200123704
    Abstract: A locked coil wire rope includes a circular steel wire inner layer, a central metal core, and a Z-shaped steel wire outer layer. The central metal core has a structure of 1×19W, 1×19S, 1×26WS, 1×31WS, 1×31SW, 1×49SWS or 1×55SWS. The circular steel inner layer includes at least two circular steel wire layers, and a number of steel wires of circular steel wire layer is no less than 18. The Z-shaped steel wire outer layer includes at least one Z-shaped steel wire layer, and a number of steel wires of the Z-shaped steel wire layer is no less than 51. A capacity expansion framework is further disclosed.
    Type: Application
    Filed: November 29, 2018
    Publication date: April 23, 2020
    Inventors: Zhongqu HUANG, Xiaogang WANG, Xiaoyu HE, Zhiyuan YAN, Nan XIA
  • Patent number: 10630035
    Abstract: The present application relates to a socket. The socket may include a housing and a plug. At least one of a slot or a hole may be positioned on at least one side of the housing. A clamping conducting strip may be positioned in the housing. At least two elastic conducting contacts may be positioned on a surface of plug. The elastic conducting contacts may connect to a power source, and the plug may be positioned outside the housing. A connecting groove may be positioned on a back side of the housing. An inner contact point may be positioned in the connecting groove and be connected to the clamping conducting strip. A connector may be positioned in the plug. An external contact point may be positioned on the connector. The external contact point may be connected to the elastic conducting contact. The connector may be inserted into the connecting groove.
    Type: Grant
    Filed: June 30, 2016
    Date of Patent: April 21, 2020
    Assignee: SHANUTEC (SHANGHAI) CO., LTD.
    Inventors: Wenting Zhu, Nan Luo, Bowei Lu, Chao Du, Xiaoqiao Shen, Xiaoyu Wang, Yan Chen
  • Publication number: 20200095203
    Abstract: The present disclosure relates to novel crystalline forms of {[5-(3-chlorophenyl)-3-hydroxypyridine-2-carbonyl] amino} acetic acid and processes for preparation and uses thereof. Crystalline form CS1, form CS2 and form CS8 of the present disclosure can be used for preparing drugs treating anemia, which providing new choices for preparing drugs of {[5-(3-chlorophenyl)-3-hydroxypyridine-2-carbonyl] amino} acetic acid, and having very important value for drug development.
    Type: Application
    Filed: December 13, 2017
    Publication date: March 26, 2020
    Inventors: Minhua Chen, Yanfeng Zhang, Po Zou, Jinqiu Wang, Xiaoyu Zhang
  • Publication number: 20200071672
    Abstract: Methods of inducing functional maturation of immature cardiomyocytes derived from induced pluripotent stem cells (iPSCs) and embryonic stem cells (ESCs) by electrically pacing the immature cardiomyocytes according to a pulse profile that induces maturation until the immature cardiomyocytes mature into functionally adult cardiomyocytes.
    Type: Application
    Filed: March 3, 2018
    Publication date: March 5, 2020
    Inventors: Xiaoyu Zhang, Yama A Abassi, Nan Li, Xiaobo Wang
  • Publication number: 20200074289
    Abstract: This application discloses a pooling processing method, applied to a pooling processing system of a convolutional neural network. The pooling processing system includes a first storage device, a data region, a pooling computation kernel, and a pooling controller.
    Type: Application
    Filed: November 8, 2019
    Publication date: March 5, 2020
    Applicant: Tencent Technology (Shenzhen) Company Limited
    Inventors: Xiaoyu YU, Yuwei WANG, Bo ZHANG, Lixin ZHANG
  • Publication number: 20200045603
    Abstract: Distribution of traffic to cells in a communication network can be controlled. A distribution management component (DMC) can determine overall device traffic throughput for cells of a sector that satisfy a defined traffic throughput criterion relating to a harmonic mean of the device traffic throughput for the cells to desirably enhance or maximize the harmonic mean of the overall device traffic throughput. Based on the overall device traffic throughput for the cells, the DMC can determine whether to adjust a characteristic associated with a cell of the cells to facilitate adjusting distribution of device traffic among the cells of the sector to achieve desirable load balancing of traffic by the sector and in the network. Load balancing can be achieved by controlling respective parameters with regard to communication devices that are in idle mode or connected mode to facilitate directing communication devices and associated traffic to desired cells.
    Type: Application
    Filed: October 11, 2019
    Publication date: February 6, 2020
    Inventors: Huahui Wang, Tae Won Cho, Gopalakrishnan Meempat, Henry Kafka, Ravi Raina, Xiaoyu Wang, Laurie Bigler
  • Publication number: 20200036983
    Abstract: Embodiments of this application disclose an image file processing method performed at a computing device. The method includes: obtaining RGBA data corresponding to a first image in an image file, and separating the RGBA data to obtain RGB data and transparency data of the first image; encoding the RGB data of the first image according to a first video encoding mode, to generate first stream data; encoding the transparency data of the first image according to a second video encoding mode, to generate second stream data; and combining the first stream data and the second stream data into a stream data segment of the image file.
    Type: Application
    Filed: October 7, 2019
    Publication date: January 30, 2020
    Inventors: Shitao WANG, Xiaoyu LIU, Jiajun CHEN, Xiaozheng HUANG, Piao DING, Haijun LIU, Binji LUO, Xinxing CHEN