Patents by Inventor Meng Wang

Meng 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: 20200320735
    Abstract: The present disclosure discloses a method and apparatus for determining a pupil position. The method includes that: at least one first parameter of a pupil in an image, an initial edge region of the pupil and at least one second parameter of at least one light spot in the image are acquired; the initial edge region is corrected according to the at least one first parameter and the at least one second parameter to obtain a first edge region; a pupil edge region is determined according to an edge section in the first edge region, and the edge section is a region formed by a point set meeting a first preset condition in the first edge region; and fitting processing is performed on the pupil edge region to obtain a position of the pupil.
    Type: Application
    Filed: December 12, 2018
    Publication date: October 8, 2020
    Inventors: Wei LIU, Dongchun REN, Jian WANG, Fengmei NIE, Meng YANG
  • Publication number: 20200316473
    Abstract: A virtual object control method includes: displaying a path drawing interface that comprises a map of a virtual environment; obtaining a path finding instruction associated with a virtual object in the virtual environment according to an operation track of a drawing operation performed in the path drawing interface. The drawing operation is performed on the map of the virtual environment. The method also includes generating a moving path according to the path finding instruction; and controlling the virtual object to move along the moving path in the virtual environment.
    Type: Application
    Filed: June 23, 2020
    Publication date: October 8, 2020
    Inventors: Meng QIU, Junming WANG, Jiaqi PAN, Ya ZHANG, Shuting ZHANG, Qinghua XIAO
  • Patent number: 10797385
    Abstract: An antenna, an antenna apparatus, and a terminal are provided. The antenna includes a feeding point, a feeding stub, and a coupling stub. The feeding stub is electrically connected to the feeding point. The coupling stub is coupled to the feeding stub. The coupling stub includes at least two grounding points By selecting different grounding combinations of the at least two grounding points of the coupling stub, an antenna clearance area does not need to be increased while multi-frequency coverage of the antenna is implemented.
    Type: Grant
    Filed: December 12, 2013
    Date of Patent: October 6, 2020
    Assignee: HUAWEI DEVICE CO., LTD.
    Inventors: Dong Yu, Liang Xue, Meng Hou, Jiaqing You, Lei Wang, Zhaocai Zeng
  • Publication number: 20200312751
    Abstract: A flexible semiconductor device includes a first tape having bonding pads and conductive traces formed. A semiconductor die having a bottom surface is attached to the first tape and electrically connected to the bond pads by way of electrical contacts. A second tape is attached to a top surface of the semiconductor die. The first and second tapes encapsulate the semiconductor die, the electrical contacts, and at least a part of the conductive traces.
    Type: Application
    Filed: May 14, 2020
    Publication date: October 1, 2020
    Inventors: You Ge, Meng Kong Lye, Zhijie Wang
  • Publication number: 20200314792
    Abstract: Embodiments herein relate to a method performed by a first communication node (110; 121) for determining the position (of a second communication node (122) in a wireless communications network (100). The first communication node (110; 121) transmits a timing measurement message to the second communication node (122) as a beamformed transmission based on channel sounding feedback information received from the second communication node (122). The first communication node (110; 121) also receives an acknowledgement message from the second communication node (122) for the timing measurement message in the beamformed transmission. Furthermore, the first communication node (110; 121) determines the position of the second communication node (122) at least partly based on a transmission time of the timing measurement message and a reception time of the acknowledgement message. Embodiments of the first communication node (110; 121) are also described. Embodiments herein also relate to a second communication.
    Type: Application
    Filed: June 16, 2020
    Publication date: October 1, 2020
    Inventors: Meng Wang, Fredrik Gunnarsson, Henrik Rydèn, Torbjörn Wigren
  • Publication number: 20200304226
    Abstract: A method and a user equipment (110) as well as a method and a radio transmitter (120) for managing positioning reference signals are disclosed. Moreover, a method and a network node (130) for configuring positioning reference signals are disclosed. The network node (130) sends (A050), to the user equipment (110), a reception configuration of positioning reference signals, wherein the reception configuration comprises a cell identity relating to the radio transmitter (120) and an identifier for determining of positioning reference signals. The network node (130) sends (A070), to the radio transmitter (120), a transmit configuration of positioning reference signals, wherein the transmit configuration comprises the cell identity and the identifier. The radio transmitter (120) determines (A090) the positioning reference signals based on the cell identity and the identifier. The radio transmitter (120) sends (A100) the positioning reference signals to the user equipment (110).
    Type: Application
    Filed: June 8, 2020
    Publication date: September 24, 2020
    Inventors: Henrik RYDÉN, Fredrik GUNNARSSON, Sara MODARRES RAZAVI, Meng WANG
  • Patent number: 10784289
    Abstract: The present application provides an array substrate. The array substrate in each of a plurality of subpixel areas includes a first thin film transistor having a first gate electrode connected to one of a plurality of gate lines, a first source electrode connected to one of a plurality of data lines, and a first drain electrode connected to a pixel electrode; a second thin film transistor having a second gate electrode, a second source electrode connected to the one of the plurality of data lines, and a second drain electrode connected to the pixel electrode; and a third thin film transistor having a third gate electrode connected to the one of the plurality of data lines, a third source electrode connected to the one of the plurality of gate lines, and a third drain electrode connected to the second gate electrode and one of a plurality of auxiliary signal lines.
    Type: Grant
    Filed: May 22, 2018
    Date of Patent: September 22, 2020
    Assignees: Chongqing BOE Optoelectronics Technology Co., Ltd., BOE Technology Group Co., Ltd.
    Inventors: Yulong Chen, Niannian Wang, Yong Xiong, Zhichang Liu, Xiaorui Tian, Linglong Lu, Ziwei Wang, Meng Wei, Xiang Zhang
  • Patent number: 10782282
    Abstract: A microorganism detection system is provided for being disposed on a device to be detected which is closed, including a flow channel and a detection module. A fluid to be detected in the device to be detected flows in the flow channel. The detection module is disposed within the flow channel, including two slides, a microscopic module and at least one telescopic mechanism, each of the at least one telescopic mechanism is connected to one of the two slides and the flow channel. When the two slides approach each other, the fluid to be detected in a gap between the two slides is observable through the microscopic module.
    Type: Grant
    Filed: May 27, 2016
    Date of Patent: September 22, 2020
    Inventors: Chin-Hsing Chuo, Chih-Meng Wang, Chin-Yen Wang
  • Publication number: 20200293154
    Abstract: The present disclosure discloses a method for displaying a marker point location performed at an electronic device. In the present disclosure, a marker point location in a global map of a virtual scene is obtained; a target scene area indicated by the marker point location in the virtual scene is determined; a prompt signal is displayed in a viewing angle image of a currently controlled object, the prompt signal being used for prompting a location of the target scene area in the virtual scene, and the viewing angle image being a virtual scene observable in a viewing angle range of the currently controlled object in the virtual scene; and accuracy of marker point location display is improved by marking the target scene area in the virtual scene.
    Type: Application
    Filed: May 29, 2020
    Publication date: September 17, 2020
    Inventors: Meng QIU, Junming WANG, Jiaqi PAN, Ya ZHANG, Shuting ZHANG, Qinghua XIAO
  • Publication number: 20200296532
    Abstract: This application discloses a sound reproduction method performed at a computing device. The method includes: detecting, by the computing device, a sound triggering event that corresponds to a first virtual object, the sound triggering event carrying sound source feature information used for matching a sound source; determining, by the computing device according to the sound source feature information, a sound source position at which the sound source is located, and obtaining a first transmission distance between the sound source position and a first position at which the first virtual object is located; determining, by the terminal according to the first transmission distance, a target sound of the sound source at the first position; and generating, by the terminal, the target sound at the first position in the virtual scene. This application resolves a technical problem that accuracy of sound reproduction is relatively low in a sound reproduction method.
    Type: Application
    Filed: June 3, 2020
    Publication date: September 17, 2020
    Inventors: Junming Wang, Meng Qiu, Jiaqi Pan, Ya Zhang, Qinghua Xiao, Shuting Zhang
  • Publication number: 20200291970
    Abstract: Systems and methods for auto-commissioning first and second valve assemblies associated with an actuator in an electro-hydraulic system are disclosed. In one method, a controller performs an automatic test protocol to determine a bulk modulus over fluid volume parameter used by the controller to control the valve assemblies. In one aspect, the test protocol can include pressurizing each side of the actuator to two different pressures with one of the first and second valve assemblies and blocking the other side of the actuator with the other of the first and second valve assemblies. The bulk modulus over fluid volume parameter for each valve assembly can be calculated based on recorded fluid pressures at the actuator and consumed flow at the first and second valve assemblies.
    Type: Application
    Filed: March 30, 2020
    Publication date: September 17, 2020
    Inventors: Meng Wang, Michael Berne Rannow
  • Publication number: 20200296681
    Abstract: A method, apparatus, and system are provided for facilitating positioning based on signal correlation function characteristic feedback. In an embodiment, the method may involve steps performed by a network node in communication with a wireless communication device (WCD) and a plurality of base stations. The network node receives, from the WCD, location information including position reference signal (PRS) correlation function characteristics of a cross-correlation between a received downlink signal and a transmitted PRS for each base station from the plurality of base stations. The network node determines a position of the WCD using the PRS correlation function characteristics. The WCD may initiate the transmission of the PRS correlation function characteristics on its own, or in response to a request to do so from the network node.
    Type: Application
    Filed: June 2, 2020
    Publication date: September 17, 2020
    Applicant: TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
    Inventors: Fredrik GUNNARSSON, Sara MODARRES RAZAVI, Henrik RYDÉN, Meng WANG, Ali ZAIDI
  • Publication number: 20200289540
    Abstract: The invention provides a method of treating preeclampsia, fetal growth restriction (FGR or IUGR), obesity in pregnancy, post-partum cardiomyopathy (heart failure in mothers), cancer and diabetic retinopathy, cardiomyopathy, myocardial infarction, wet microdegeneration and other disorders where angiogenesis is aberrant either diminished or exacerbated, comprising modulating the activity of micro RNA (miRNA). Also provided are an MiRNA modulator or a combination thereof or functional fragments or homologues thereof for use in the treatment of preeclampsia, fetal growth restriction, obesity in pregnancy, cancer, and diabetic retinopathy, cardiomyocyte infarction, wet microdegeneration as well as other disorder where angiogenesis is aberrant either diminished or exacerbated. Methods of modulating angiogenesis and pharmaceutical compositions using miR-122, miR-374b or inhibitors of miR-152 or miR195 are also provided together with methods of diagnosis using the miRNAs.
    Type: Application
    Filed: April 13, 2020
    Publication date: September 17, 2020
    Inventors: Meng CAI, Keqinq WANG, Asif AHMED
  • Patent number: 10772368
    Abstract: The method comprises of placing the palm side of a glove mold facing up, and raising the fingers portion of glove mold up, in such a way that the glove mold is tilting up at 15°-45° in relative to horizontal position. The first pouring process is carried out by pouring silica gel liquid on the fingers portion of glove mold. Then adjust the glove mold to horizontal position, and rotate the glove mold by using its length as axis. Continue pouring silica gel liquid on the glove mold surface to carry out second pouring process. Let the silica gel liquid to be coated on the whole glove mold surface forming a semi-finished glove. Upon completion, let the glove mold to go through a dripping procedure for dripping treatment. After the dripping treatment, carry out vulcanization and cooling to obtain the corresponding silica gel glove.
    Type: Grant
    Filed: June 12, 2017
    Date of Patent: September 15, 2020
    Assignee: ZHEJIANG EAST ASIA GLOVE CO., LTD.
    Inventors: Jie Yu, Zhihui Wang, Meng Nie, Weibin Xu, Haitao Li
  • Publication number: 20200285306
    Abstract: This application discloses an information exchange method performed at a terminal. The method includes: extracting, by the terminal, a biological feature of a target object, the target object controlling, by using a first client running at the terminal, a first virtual object to execute a virtual task; recognizing, by the terminal, a current first emotion of the target object according to the extracted biological feature; determining, by the terminal, to-be-exchanged first interaction information matching the first emotion; and transmitting, by the terminal, the first interaction information to a second client running at a second terminal at which a second virtual object is located and controlled by a second target. The second target controls the second virtual object according to the first interaction information to execute the virtual task jointly with the first virtual object. This application resolves the technical problem of high complexity of exchanging operation in information exchange methods.
    Type: Application
    Filed: May 27, 2020
    Publication date: September 10, 2020
    Inventors: Meng QIU, Jiaqi PAN, Ya ZHANG, Shuting ZHANG, Qinghua XIAO, Junming WANG
  • Patent number: 10771134
    Abstract: The present application relates to an electronic device and a wireless communication method. The electronic device comprises: a processing circuit, configured to select a modulation codebook from a modulation codebook cluster for use in a multiple-input multiple-output MIMO system on the basis of a channel matrix of the MIMO system, the modulation codebook cluster comprising a plurality of modulation codebooks used by a sending terminal device corresponding to the electronic device for generating modulation signals, wherein the number of data streams transmitted after modulation is greater than the number of orthogonal channels; and a transceiving circuit, configured to send feedback information to the sending terminal device, the feedback information comprising identification information of the selected modulation codebook.
    Type: Grant
    Filed: April 18, 2018
    Date of Patent: September 8, 2020
    Assignee: SONY CORPORATION
    Inventors: Bin Sheng, Pingping Xu, Wanlin Sun, Meng Wang, Penshun Lu
  • Publication number: 20200278147
    Abstract: A refrigerator door body comprises a door body frame and a glass panel attached to a front side of the door body frame. The door body frame comprises sheet metal frames located on two sides, end covers located on upper and lower sides, and connecting assemblies connecting the sheet metal frames to the end covers. The end cover is provided with a side flange and a covering edge located on an outer side of the side flange. After the end covers and the sheet metal frames are assembled, the side flange is fitted to an inner side of the sheet metal frame, and the covering edge is fitted to an outer side of the sheet metal frame, thereby ensuring that an end portion of the sheet metal frame is not easily eroded by moisture.
    Type: Application
    Filed: November 15, 2018
    Publication date: September 3, 2020
    Inventors: JINQIANG DOU, SHUFEI REN, MENG WANG, PENG WANG
  • Publication number: 20200280048
    Abstract: The disclosure relates to a secondary battery comprising a negative electrode plate the same. Specifically, the present disclosure provides secondary battery, comprising a negative electrode plate, the negative electrode plate comprises a negative electrode current collector and a negative electrode layer coated on at least one surface of the negative electrode current collector, the negative electrode layer comprising a negative electrode active material, wherein the negative electrode active material comprises a graphite material, and the negative electrode layer fulfills the condition: 0.75?7.8/D50+1.9*D50/(VOI)2?2.0, wherein D50 represents a volume distribution average particle diameter of particles of the negative electrode active material in micron; VOI represents the OI value of the negative electrode layer. The secondary battery has the combination of high energy density, fast charge, and long cycle life.
    Type: Application
    Filed: May 15, 2020
    Publication date: September 3, 2020
    Applicant: Contemporary Amperex Technology Co., Limited
    Inventors: Meng Kang, Tianquan Peng, Yuliang Shen, Jiazheng Wang, Libing He
  • Patent number: 10762150
    Abstract: A searching method and a searching apparatus based on a neural network and a search engine are disclosed, the searching method including: acquiring a query and a pre-query input by a user; acquiring a plurality of search results according to the query; generating a target term vector representation according to the query, the pre-query and the plurality of search results based on an MLP; and forecasting the target term vector representation based on a semantic model of a deep neural network so as to acquire a plurality of s optimized search results corresponding to the query.
    Type: Grant
    Filed: June 16, 2017
    Date of Patent: September 1, 2020
    Assignee: BEIJING BAIDU NETCOM SCIENCE AND TECHNOLOGY CO., LTD.
    Inventors: Xinyu Wang, Di Jiang, Lei Shi, Chen Li, Meng Liao, Jingzhou He
  • Publication number: 20200274924
    Abstract: Embodiments of the present disclosure relate to a method and apparatus for controlling traffic. A method may include: acquiring node identifiers of a plurality of traffic control nodes in a distributed system and a resource identifier of at least one kind of resource controlled by the distributed system; determining, according to the identifiers and at least one resource identifier, at least one traffic control node for controlling the at least one kind of resource in the distributed system being a resource control node; acquiring a configuration quota of the at least one kind of resource; and sending at least one configuration quota to a resource control node controlling a corresponding resource, for the resource control node to determine control quotas for the traffic control nodes in the distributed system.
    Type: Application
    Filed: November 6, 2019
    Publication date: August 27, 2020
    Inventors: Chen Han, Liguo Duan, Meng Wang, Feifei Cao