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).

  • 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: 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: 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
  • Patent number: 10931044
    Abstract: The disclosure relates to a board-to-board connector including a body, multiple terminals and a pair of metal fittings. The body has an accommodating recess. The terminal is disposed on the body and a portion of each of the terminals extends to the accommodating recess. The metal fittings are disposed on the body and beside the accommodating recess. The terminals are located between metal fittings. Each of the metal fittings has at least one limiting portion that extends to the accommodating recess. The limiting portion leans against a corner of the accommodating recess so that the metal fittings and the body generate a two-dimensional limitation. A board-to-board connector assembly is also provided.
    Type: Grant
    Filed: September 26, 2019
    Date of Patent: February 23, 2021
    Assignee: Advanced Connectek Inc.
    Inventors: Ta-Teh Meng, Mei Shi, Ya-Ping Liang, Wen-Liang Men, Zheng Li, Ping Shi, Meng Liu, Bo-Wen Xu, Jia-Ying Wu, Hsin-Yu Chang
  • Publication number: 20210037538
    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: Application
    Filed: May 18, 2020
    Publication date: February 4, 2021
    Inventors: Markus Mueck, Christian Drewes, Wen Xu
  • Publication number: 20210023752
    Abstract: The present invention relates to a thermoplastic composite article and a manufacturing method thereof. The thermoplastic composite article provided by the present invention comprises a matrix zone and a functional zone. The matrix zone comprises a composite substrate and a coating, the coating covers a surface of the composite substrate, and the coating and the functional zone are obtained by a reaction of a coating composition comprising the following components: one or more polyisocyanates, and one or more H-active polyfunctional compounds, wherein the H-active polyfunctional compounds are preferably one or more polyols. The functional zone comprises a region of the coating which extends into the cut-out section of the substrate.
    Type: Application
    Filed: February 27, 2019
    Publication date: January 28, 2021
    Inventors: Szu Chi TENG, Qiu ZHU, Wen XU, Yilan LI
  • Publication number: 20210009851
    Abstract: The present invention relates to a coating composition and a method for preparing the same, a coating method and use thereof as well as a product coated with the coating composition. The coating composition comprises: A) a hydroxyl-containing component consisting of: a) a polycaprolactone polyol, b) a polyester polyol having a hydroxyl content of not less than 10 wt. % as measured in accordance with DIN EN ISO 4629-2, c) an optional polyacrylate polyol, and d) an optional polycarbonate polyol; and B) a polyisocyanate; wherein the equivalent ratio of isocyanate groups to hydroxyl groups of the composition is 0.5-1.2. A coating formed from the coating composition provided by the present invention has good reflowing, and especially can rapidly reflow at normal temperature.
    Type: Application
    Filed: February 8, 2019
    Publication date: January 14, 2021
    Inventors: Qinglan LIU, Wen XU, Jinqi LI
  • Publication number: 20210002510
    Abstract: The present invention relates to a coating composition and a method for preparing the same, a coating method and use thereof as well as a product coated with the coating composition. The coating composition comprises: A) a hydroxyl-containing component consisting of: a) a polyester-modified polycarbonate polyol having a number-average molecular weight of 500-6000 g/mol, the amount of which is greater than 50 wt. % based on that the weight of the hydroxyl-containing component is 100 wt. %, b) an optional polyester polyol having a hydroxyl content of not less than 10 wt. % as measured in accordance with DIN EN ISO 4629-2, and c) an optional polyacrylate polyol; and B) a polyisocyanate; wherein the equivalent ratio of isocyanate groups to hydroxyl groups of the composition is 0.5-1.2. A coating formed from the coating composition provided by the present invention has good appearance and adhesion as well as good reflowing, and especially can rapidly reflow at normal temperature.
    Type: Application
    Filed: February 8, 2019
    Publication date: January 7, 2021
    Inventors: Qinglan LIU, Wen XU, Jinqi LI
  • Publication number: 20210006716
    Abstract: A stabilization degree adjustment method includes obtaining a stabilization degree adjustment instruction and adjusting a stabilization degree of a stabilization mechanism according to the stabilization degree adjustment instruction. The stabilization mechanism is configured to support a load.
    Type: Application
    Filed: September 24, 2020
    Publication date: January 7, 2021
    Inventors: Yi JIANG, Wen XU
  • Patent number: 10880037
    Abstract: A signal receiver for interpreting a received signal is provided, the receiver being configured to perform: decoding the received signal so as to form a sequence of symbols hypothesised to represent the content of the received signal; comparing the frequency of occurrence of symbols within the sequence with a predetermined symbol distribution; and if the relative frequency of occurrence of symbols within the sequence of symbols does not match the predetermined distribution, treating the sequence of symbols as being an incorrect representation of the content of the received signal.
    Type: Grant
    Filed: April 15, 2019
    Date of Patent: December 29, 2020
    Assignees: Huawei Technologies Duesseldorf GmbH, Technische Universitaet Muenchen
    Inventors: Peihong Yuan, Georg Boecherer, Patrick Schulte, Gerhard Kramer, Ronald Boehnke, Wen Xu
  • Patent number: 10880069
    Abstract: The disclosure relates to a radio transceiver device, comprising: a processor, configured to process a radio subframe comprising a plurality of resource elements in time and frequency, wherein a first portion of the resource elements comprises resource elements which are based on a first division duplexing scheme, and wherein a second portion of the resource elements comprises resource elements which are based on a second division duplexing scheme; and a transceiver configured to transceive the radio subframe within a transmission time interval (TTI).
    Type: Grant
    Filed: June 7, 2019
    Date of Patent: December 29, 2020
    Assignee: Huawei Technologies Duesseldorf GmbH
    Inventors: Mohamed Ibrahim, Wen Xu
  • Patent number: 10873405
    Abstract: A method for obtaining uplink calibration values in a terminal of a wireless communication system is provided, in order to enable a Base Station (BS) having a number of antennas to determine a respective hardware chain value for each antenna of the number of antennas, said method comprising calculating, by the terminal, an uplink calibration value for each antenna on the basis of a downlink channel estimate value for each antenna and a normalization value obtained from said downlink channel estimate values, and sending transmitting, by the terminal, the calculated uplink calibration value for each antenna to the BS. A corresponding terminal for a wireless communication system, adapted to obtain uplink calibration values, is also provided.
    Type: Grant
    Filed: January 18, 2019
    Date of Patent: December 22, 2020
    Assignee: Huawei Technologies Duesseldorf GmbH
    Inventors: Samer Bazzi, Wen Xu
  • Patent number: 10873955
    Abstract: An apparatus and corresponding method for scheduling and allocating radio resources are provided. The apparatus comprises a processor, which is configured to schedule a plurality of transmission flows into a plurality of groups according to a transmission request of at least one UE and according to interference information. Further, the processor is configured to allocate a transmission duration to each transmission flow, wherein transmission flows of the same group are allocated the same transmission duration, according to traffic demand information of the at least one. The processor is configured to allocate a transmission power to each transmission flow, wherein for transmission flows of the same group the transmission powers are allocated according to a channel quality of each transmission flow of the group.
    Type: Grant
    Filed: February 28, 2019
    Date of Patent: December 22, 2020
    Assignee: Huawei Technologies Duesseldorf GmbH
    Inventors: Yilin Li, Jian Luo, Wen Xu
  • Publication number: 20200383333
    Abstract: Agrochemical formulation, comprising afidopyropen, a cypermethrin like alpha-cypermethrin, a) at least one organic solvent S, b) at least one alkanol substituted amine D, c) at least one aryl sulfonic acid E or their salts, d) at least one organic tricarboxylic acid For their salts, e) at least one nonionic surfactant G different from components c) to f) and h), f) optionally further components.
    Type: Application
    Filed: January 18, 2019
    Publication date: December 10, 2020
    Inventors: Wen Xu, Kara Walden Benton
  • Patent number: 10827546
    Abstract: A network apparatus of a cellular network for synchronizing at least one user equipment (UE) for a sidelink, comprising a processor adapted to receive from a first UE which is connected to the cellular network a request to establish a sidelink with at least a second UE, receive from the first UE a connectivity state information, in particular on channel quality, connectivity and/or timing, of the first UE and/or of at least the second UE and instruct the first UE to establish or decline the sidelink after synchronizing according to an action selected by the network apparatus from a plurality of action based on at least one of: the connectivity state and at least one operational condition of the cellular network.
    Type: Grant
    Filed: March 28, 2019
    Date of Patent: November 3, 2020
    Assignee: Huawei Technologies Duesseldorf GmbH
    Inventors: Konstantinos Manolakis, Wen Xu