Patents by Inventor Wen Xu

Wen Xu 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: 20210310993
    Abstract: The invention provides a method for quantitative analysis of cavity zone of the top of the concrete-filled steel tube, comprising the following steps: By substitution of the determined inner radius of the steel tube, the thickness of the tube wall and the propagation speed of the ultrasonic wave in the steel tube, the propagation speed of the ultrasonic wave in the concrete, and the starting time of the first wave when the ultrasonic wave propagating between the top and the bottom of the concrete-filled steel tube into the calculation model of the cavity height of the top of the concrete-filled steel tube, to obtain the cavity height of the top of the concrete-filled steel tube; the calculation model of the cavity height is: t = ( x 1 + d 2 + 2 ? x 2 ? ( d + r ) v s + 4 ? r 2 + d 2 + 4 ? rd - 2 ? r ? h - 2 ? hd - d 2 + 2 ? x 2 ? ( d + r ) v c ) ; wherein, x1 and x2 are both calculation variables, and their values are: x 1 =
    Type: Application
    Filed: March 25, 2021
    Publication date: October 7, 2021
    Inventors: Zheng CHEN, Jielian ZHENG, Zengxin YE, Jiaping LIU, Jianjun WANG, Changjie WU, Wen XU, Weiwei XIE
  • Publication number: 20210287613
    Abstract: A voltage control circuit is configured to connected to a display panel, the display panel includes a plurality of pixels, the plurality of pixels includes a first pixel and a second pixel, and the first pixel and the second pixel are pixels corresponding to different colors. The voltage control circuit is configured to provide a first voltage to the first pixel and a second voltage to the second pixel at a first time and a second time, respectively; the first voltage provided at the first time is different from the second voltage provided at the first time, and the first voltage provided at the second time is identical with the second voltage provided at the second time.
    Type: Application
    Filed: May 20, 2020
    Publication date: September 16, 2021
    Applicants: CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Hengzhen LIANG, Xuesong TIAN, Wen XU, Xu LU
  • Publication number: 20210274777
    Abstract: Described herein is a method for controlling insects where a composition including an insecticide and a polymer are applied to soil, where the polymer is formed from an initiator and a plurality of C2 to C6 alkylene oxide units, and where the initiator is an aliphatic polyol with at least three hydroxyl groups. Also described herein is a composition including an insecticide and a polymer, where the polymer is formed from an initiator and a plurality of C2 to C6 alkylene oxide units, and where the initiator is an aliphatic polyol with at least three hydroxyl groups.
    Type: Application
    Filed: July 25, 2017
    Publication date: September 9, 2021
    Inventors: Wen Xu, James W. Austin, Michael Krapp
  • Patent number: 11108411
    Abstract: The present application concerns an encoding device comprising a FC 11 configured to generate m FC-output-bit-sequences by executing m polar encoding steps upon m FC-input-bit-sequences that comprise frozen and unfrozen bits, wherein m?2. In an i-th polar encoding step of the m polar encoding steps at least one frozen bit is based on at least one unfrozen bit. The present application also concerns a decoding device comprising a processor configured to decode successively a polar-coded-bitstream comprising m-polar decoding steps, wherein m?2. In an i-th polar decoding step of the m polar decoding steps at least one frozen bit is based on at least one unfrozen bit. Further, the present application concerns also correspondingly arranged encoding and decoding methods.
    Type: Grant
    Filed: October 18, 2019
    Date of Patent: August 31, 2021
    Assignees: Huawei Technologies Duesseldorf GmbH, Technische Universität München
    Inventors: Tobias Prinz, Peihong Yuan, Georg Boecherer, Gerhard Kramer, Onurcan Iscan, Ronald Boehnke, Wen Xu
  • Patent number: 11096183
    Abstract: In an embodiment, a radio resource manager device is provided. The radio resource manager device may include a receiver configured to receive an application applying for radio resources; an interference allowance determiner configured to determine whether interference of signal transmission during radio communication using radio resources is allowed; and a radio resource assigner configured to assign radio resources based on the determined interference allowance.
    Type: Grant
    Filed: May 18, 2020
    Date of Patent: August 17, 2021
    Assignee: Intel Deutschland GmbH
    Inventors: Markus Mueck, Christian Drewes, Wen Xu
  • Publication number: 20210245418
    Abstract: The present invention relates to a thermoplastic composite article and a method of making the same. The method of preparing a thermoplastic composite article provided by the present invention comprises the steps of: a) coating a coating composition on one surface of a thermoplastic composite substrate; and b) allowing the substrate coated with the coating composition to be thermoformed in a forming mold to obtain the thermoplastic composite article. Compared with the prior art, the method of preparing a thermoplastic composite article provided by the present invention reduces the production steps such as overmolding and multiple spraying, decreases the warpage risk of the thermoplastic composite article, and simplifies the production process, thereby effectively improving the production efficiency and yield rate, in addition, it is also environmentally friendly.
    Type: Application
    Filed: June 3, 2019
    Publication date: August 12, 2021
    Inventors: Yilan LI, David HARTMANN, Qinglan LIU, Wen XU, Ke HONG, Jinqi LI
  • Patent number: 11087690
    Abstract: The present disclosure provides a display substrate, a display device, a control method and a control circuit. The display substrate includes a bending area. The bending area includes a plurality of first sub-pixels and a plurality of other sub-pixels having a light emission color different from a light emission color of the first sub-pixels. The plurality of first sub-pixels are electrically connected to a first power supply voltage terminal for providing a first power supply voltage. The other sub-pixels are electrically connected to other power supply voltage terminals different from the first power supply voltage terminal.
    Type: Grant
    Filed: March 19, 2019
    Date of Patent: August 10, 2021
    Assignees: Chengdu BOE Optoelectronics Technology Co., Ltd., BOE Technology Group Co., Ltd.
    Inventors: Xu Lu, Hengzhen Liang, Xiaolong Zhu, Lianbin Liu, Fan Li, Shihao Wang, Huan Meng, Wen Xu
  • Publication number: 20210239560
    Abstract: A temperature-pressure integrated sensor, includes the following sequentially connected components: an electrical connecting member (1), a pressure sensor element (2), and a basal body assembly (3). A flexible modulation circuit board (4) is provided between the pressure sensor element (2) and the electrical connecting member (1). The pressure sensor element (2) is electrically connected to the flexible modulation circuit board (4). The flexible modulation circuit board (4) is connected to a conductive extension portion (401). A bottom end of the conductive extension portion (401) is provided with a temperature sensor element (5). The flexible modulation circuit board (4) is coupled to the pressure sensor element (2) and the temperature sensor element (5), such that the flexible modulation circuit (4) processes and converts both a pressure signal and a temperature signal, and a temperature-pressure integrated sensor is acquired.
    Type: Application
    Filed: August 16, 2018
    Publication date: August 5, 2021
    Inventor: Wen Xu
  • Publication number: 20210231800
    Abstract: A sound velocity profile inversion method based on an inverted multi-beam echometer.
    Type: Application
    Filed: April 16, 2021
    Publication date: July 29, 2021
    Inventors: Liling JIN, Wen XU
  • Patent number: 11071297
    Abstract: Provided herein is a liquid, nonaqueous composition including a pesticide in form of suspended particles, a water soluble solvent, an inorganic thickener, and an alkoxylate. Further provided herein is a method for the preparation of the composition, wherein the pesticide, the water soluble solvent, the inorganic thickener, and the alkoxylate are contacted. Additionally provided herein is a method for controlling phytopathogenic fungi, undesired plant growth, and/or undesired attack by insects or mites, and/or for regulating the growth of plants, wherein the composition acts on the particular pests, their habitat, the plants to be protected from the particular pest, the soil, the undesired plants, the useful plants, and/or the habitat of each plant.
    Type: Grant
    Filed: August 11, 2016
    Date of Patent: July 27, 2021
    Assignee: BASF SE
    Inventors: Wen Xu, Michael Krapp, Galen Tsun, Marine Minvielle
  • Patent number: 11057148
    Abstract: A signal transmitter and a signal receiver for interpreting a received message are provided. The receiver is configured to perform the steps of: decoding a first part of the message using a channel decoding scheme with a predefined set of decoding parameters to form a first data block; and subsequently decoding a second part of the message using the channel decoding scheme with decoding parameters that are at least partially dependent on the content of the first data block.
    Type: Grant
    Filed: April 26, 2019
    Date of Patent: July 6, 2021
    Assignee: Huawei Technologies Duesseldorf GmbH
    Inventors: Onurcan Iscan, Wen Xu, Ronald Boehnke
  • Publication number: 20210188868
    Abstract: The present disclosure provides a compound of Formula (I) and/or a stereoisomer, a tautomer, a stable isotope, or a pharmaceutically acceptable salt thereof; and therapeutic uses of these compounds. They are kinase inhibitors potentially useful in the treatment of diseases treatable, such as cancers. Also disclosed herein is a pharmaceutical composition, comprising a compound of Formula (I) and/or a stereoisomer, a tautomer, a stable isotope, or a pharmaceutically acceptable salt thereof; and a pharmaceutically acceptable carrier.
    Type: Application
    Filed: May 20, 2019
    Publication date: June 24, 2021
    Inventors: Qun LI, Jintao ZHANG, Shanzhong JIAN, Wen XU, Ao LI
  • Patent number: 11044645
    Abstract: A first user equipment (UE) comprising a processor adapted to execute the following operations to assist a handover of a second UE from a source network apparatus to a target network apparatus: maintain a sidelink connection with the second UE, maintain and/or establish a cellular connection, in particular with the target network apparatus, report to the target network apparatus a link state information, based on the link state information received from the second UE through the sidelink connection, receive from the target network apparatus a first control information calculated based on the link state information and send to the second UE through the sidelink connection a second control information, based on the first control information, to assist the handover of the second UE to the target network apparatus.
    Type: Grant
    Filed: March 26, 2019
    Date of Patent: June 22, 2021
    Assignee: Huawei Technologies Duesseldorf GmbH
    Inventors: Wen Xu, Konstantinos Manolakis
  • Patent number: 11044662
    Abstract: An apparatus for a transceiver of a mobile communication system includes an interface configured to obtain receive signal information. The apparatus further includes a control module configured to determine a first cell identifying information of the mobile communication system based on the receive signal information, and configured to estimate an interfering signal information transmitted by a second cell of the mobile communication system based on the receive signal information. The interfering signal comprises control or payload data information of a second transceiver. The control module is further configured to detect a synchronization signal information transmitted for the cell based on the receive signal information and the interfering signal information. The control module is further configured to identify the first cell identifying information based on the synchronization signal information.
    Type: Grant
    Filed: July 11, 2019
    Date of Patent: June 22, 2021
    Assignee: Apple Inc.
    Inventors: Wen Xu, Xiaojun Ma, Michael Faerber
  • Patent number: 11018916
    Abstract: The disclosure relates to a transmitter device for use in a wireless communication system, the transmitter device comprising: a processor configured to select a numerology set from a quantity of at least two numerology sets, wherein the numerology set identifies a set of transmission parameters for transmitting a transmit signal over a transmission channel, wherein the selection is based on a Signal-to-Noise Ratio (SNR) of the transmission channel; and a transmitter, configured to transmit the transmit signal based on the selected numerology set.
    Type: Grant
    Filed: May 31, 2019
    Date of Patent: May 25, 2021
    Assignee: Huawei Technologies Duesseldorf GmbH
    Inventors: Mohamed Ibrahim, Wen Xu
  • Patent number: 11012900
    Abstract: A first user equipment (UE) comprising a processor adapted to execute the following operations to assist a handover of a second UE from a source network apparatus to a target network apparatus: maintain a sidelink connection with the second UE, maintain and/or establish a cellular connection, in particular with the target network apparatus, report to the target network apparatus a link state information, based on the link state information received from the second UE through the sidelink connection, receive from the target network apparatus a first control information calculated based on the link state information and send to the second UE through the sidelink connection a second control information, based on the first control information, to assist the handover of the second UE to the target network apparatus.
    Type: Grant
    Filed: March 26, 2019
    Date of Patent: May 18, 2021
    Assignee: Huawei Technologies Duesseldorf GmbH
    Inventors: Wen Xu, Konstantinos Manolakis
  • Publication number: 20210124146
    Abstract: The present application discloses embodiments of a mount for optical components configured to secure thin optical components while minimizing wavefront distortion effects. The optical mount may include at least one mount body with at least one optical component receiving recess formed therein, the at least one optical component receiving recess configured to receive at least one optical component therein, the optical component having at least one edge. The mount may include one or more elastomeric retention members configured to exert at least one compliant retention force to the edge of the optical component, thereby securely retaining the optical component within the optical component receiving recess.
    Type: Application
    Filed: October 14, 2020
    Publication date: April 29, 2021
    Applicant: Newport Corporation
    Inventors: Wen Xu Jin, Warren Booth
  • Patent number: 10980237
    Abstract: The present invention relates to a composition comprising a first salt, which contains a first anionic pesticide (A1) and a cationic polyamine (B), and a second salt, which contains a second anionic pesticide (A2) and a cationic polyamine (B), wherein both salts contain the same cationic polyamine (B), and wherein the cationic polyamine comprises at least two amino groups. The disclosure further relates to methods for preparing the composition, methods for combatting harmful insects and/or phytopathogenic fungi using the composition, methods for controlling undesired vegetation using the composition, and seeds including the composition.
    Type: Grant
    Filed: November 2, 2011
    Date of Patent: April 20, 2021
    Assignee: BASF SE
    Inventors: Adam Hixson, Steven Bowe, Wen Xu
  • Patent number: 10965435
    Abstract: The disclosure relates to a transmission device, comprising: a processor configured: to generate a multicarrier signal based on a combination of data symbols and reference symbols, wherein the multicarrier signal comprises a first plurality of inband subcarriers and a second plurality of out-of band (OOB) subcarriers, and to precode the multicarrier signal based on a mapping function with respect to the first plurality of inband subcarriers and the second plurality of out-of band subcarriers, wherein the mapping function is configured to mitigate the OOB subcarriers.
    Type: Grant
    Filed: May 16, 2019
    Date of Patent: March 30, 2021
    Assignee: Huawei Technologies Duesseldorf GmbH
    Inventors: Mohamed Ibrahim, Wen Xu
  • Patent number: 10943350
    Abstract: A fully automated method for detecting and measuring a target of interest such as vasculature, capable of processing whole slide images and extracting large number of targets of interest per slide. The method includes the steps of: (a) obtaining a digital image of a tissue specimen; (b) using a first set of mathematical algorithms based on objectively-defined criteria to isolate the one or more targets of interest from the slide, thereby detecting the one or more targets of interest; and (c) using a second set of mathematical algorithms based on objectively-defined criteria to construct boundaries around the detected targets of interest and obtain quantitative attributes of these one or more targets throughout the slide, thereby measuring the one or more targets.
    Type: Grant
    Filed: February 25, 2016
    Date of Patent: March 9, 2021
    Assignee: LONDON HEALTH SCIENCE CENTER RESEARCH INC.
    Inventors: Aaron Devin Ward, Yi Wen Xu, John Geoffrey Pickering