Patents by Inventor Wei Luo

Wei Luo 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: 20220374600
    Abstract: A computer-implemented method is provided for keyphrase generation. The method includes pretraining, by a processor device, a policy neural network on training documents using a sequence-to-sequence model. The training documents are each associated with a list of keyphrases included therein. The method further includes training, by the processor device, the policy neural network using reinforcement learning with a summarization reward on present annotated keyphrases in an input training document and absent annotated keyphrase from the input training document that semantically describe a concept of the input training document. The method also includes predicting, by the processor device, new keyphrases using the trained policy neural network.
    Type: Application
    Filed: April 19, 2022
    Publication date: November 24, 2022
    Inventors: Wei Cheng, Haifeng Chen, Xuchao Zhang, Dongsheng Luo
  • Publication number: 20220377745
    Abstract: The method includes: receiving, by a second transmit end, policy information sent by a first transmit end, where the second transmit end belongs to a second BSS, the first transmit end is a transmit end that is in a first basis service set and that transmits data by using a first link, and the policy information is used to indicate a condition that the second transmit end needs to satisfy to transmit data by using a second link, or used to indicate whether the second transmit end is allowed to transmit data by using a second link; and determining, by the second transmit end based on the policy information, whether to transmit data by using the second link. According to the wireless communication method, a spatial reuse transmission policy can be adjusted dynamically based on an actual situation of a current network. This improves a system throughput.
    Type: Application
    Filed: August 8, 2022
    Publication date: November 24, 2022
    Inventors: Genadiy TSODIK, Shimon SHILO, Doron EZRI, Oded REDLICH, Wei LIN, Jun LUO
  • Publication number: 20220377066
    Abstract: A method and apparatus are described including logging on to an account on the shared server based on credentials, transmitting a request to the shared server for a list of smart devices registered to the account, receiving the list of smart devices from the shared server, linking to a selected one of the smart devices from the list of smart devices received from the shared server; and transmitting a smart device command to the selected smart device. Also described are a method and apparatus including receiving credentials from a client device to log-on to an account, receiving a request from the client device for a list of smart devices registered to the account and transmitting the list of smart devices to the client device.
    Type: Application
    Filed: June 6, 2022
    Publication date: November 24, 2022
    Applicant: INTERDIGITAL CE PATENT HOLDINGS
    Inventors: Feng Mi, Wei Luo, Gao Zhang
  • Publication number: 20220369890
    Abstract: Provided are a structured light module and an autonomous mobile device. A structured light module comprises a camera module and line laser emitters distributed on two sides of the camera module; the line laser emitters emit line laser outwards; and the camera module collects an environmental image detected by the line laser. By virtue of the advantage of high detection accuracy of the line laser, front environmental information may be detected more accurately. In addition, the line laser emitters are located on two sides of the camera module. This mode occupies a small size, may save more space, and is beneficial to expand an application scenario of a line laser sensor.
    Type: Application
    Filed: September 15, 2020
    Publication date: November 24, 2022
    Applicant: ECOVACS ROBOTICS CO., LTD.
    Inventors: Xianyong WU, Wei CHEN, Xiao LUO
  • Publication number: 20220370590
    Abstract: The present invention relates to a multivalent HPV immunogenic composition for preventing human papillomavirus (HPV) related diseases or infections and uses thereof. Said multivalent HPV immunogenic composition comprises: HPV virus-like particles assembled from L1 proteins of HPV Types 6, 11, 16, 18, 31, 33, 45, 52, and 58; and one or more HPV virus-like particles assembled from L1 proteins of other pathogenic HPV types. In one embodiment, said one or more other pathogenic HPV types are selected from HPV Types 35, 39, 51, 56 and 59. In one embodiment, at least one of said HPV virus-like particles is a chimeric HPV virus-like particle, and said chimeric HPV virus-like particle comprises one or more chimeric HPV L1 proteins.
    Type: Application
    Filed: January 19, 2022
    Publication date: November 24, 2022
    Inventors: Liangzhi Xie, Chunxia Luo, Wei Zhang, Xiaoyan Suo, Lin Pang, Ping Hu
  • Patent number: 11507615
    Abstract: A method and apparatus for image searching based on artificial intelligent (AI) are provided. The method includes obtaining first feature information by extracting features from an image based on a first neural network, obtaining second feature information corresponding to a target area of a query image by processing the first feature information based on a second neural network and at least two filters having different sizes, and identifying an image corresponding to the query image according to the second feature information.
    Type: Grant
    Filed: January 29, 2020
    Date of Patent: November 22, 2022
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Zhonghua Luo, Jiahui Yuan, Wei Wen, Zuozhou Pan, Yuanyang Xue
  • Patent number: 11506222
    Abstract: The invention relates to a fan housing (1), a fan and an operating system having a fan. The fan housing (1) has a volute shape and includes a volute tongue (2) and a cavity (16) between an air inlet and an air outlet, the volute tongue is provided with a protrusion (20) configured to extend in a direction substantially parallel to an axial direction of an impeller mounted in the cavity and has at least one peak (24) in a longitudinal section of the fan housing, and the peak is opposed to an annular projection (32) located at the circumferential outer surface of the impeller. The use of the invention can effectively reduce the noise level during the operation of the fan and improve fan performance, thereby considerably improving users' comfort and satisfaction.
    Type: Grant
    Filed: September 18, 2019
    Date of Patent: November 22, 2022
    Assignee: CARRIER CORPORATION
    Inventors: Chang Luo, Yuling Shi, XiuHong Jiang, Wei Zheng
  • Patent number: 11507194
    Abstract: Methods, devices, and processor-readable media for hand-on-wheel gesture controls are described. A steering wheel is virtually segmented into a plurality of radial segments. Each segment is assigned a semantic meaning. Control commands related to control functions are mapped to different virtual segments of the steering wheel. When a user performs a gesture on the steering wheel, the system recognizes the gesture and selects a control function based on the location of the hand relative to the steering wheel. In various embodiments, on-wheel hand gestures, on-wheel hand location, and voice commands may be used in various combinations to enable a user to perform a wide selection of functions using a small number of unique commands.
    Type: Grant
    Filed: December 2, 2020
    Date of Patent: November 22, 2022
    Assignee: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Wenshu Luo, Sachi Mizobuchi, Wei Zhou, Wei Li
  • Publication number: 20220366193
    Abstract: The present disclosure describes methods, devices, and storage medium for generating a time-lapse photography video with a neural network model. The method includes obtaining a training sample. The training sample includes a training video and an image set. The method includes obtaining through training according to the training sample, a neural network model to satisfy a training ending condition, the neural network model comprising a basic network and an optimization network, by using the image set as an input to the basic network, the basic network being a first generative adversarial network for performing content modeling, generating a basic time-lapse photography video as an output of the basic network, using the basic time-lapse photography video as an input to the optimization network, the optimization network being a second generative adversarial network for performing motion state modeling, and generating an optimized time-lapse photography video as an output of the optimization network.
    Type: Application
    Filed: July 14, 2022
    Publication date: November 17, 2022
    Applicant: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
    Inventors: Wenhan LUO, Lin MA, Wei LIU
  • Publication number: 20220368310
    Abstract: The present disclosure provides a film piezoelectric acoustic wave filter and a fabrication method. The film piezoelectric acoustic wave filter includes a first substrate; a plurality of acoustic wave resonator units disposed on the first substrate, where each acoustic wave resonator unit includes a piezoelectric induction plate, and a first electrode and a second electrode which are opposite to each other for applying a voltage to the piezoelectric induction plate; and further includes a capping layer on the first substrate, where the capping layer includes a plurality of sub-caps, a sub-cap of the plurality of sub-caps surrounds an acoustic wave resonator unit of the plurality of acoustic wave resonator units to form a first cavity between the acoustic wave resonator unit and the sub-cap, and a separation portion is disposed between adjacent sub-caps to isolate adjacent first cavities.
    Type: Application
    Filed: July 22, 2022
    Publication date: November 17, 2022
    Inventors: Hailong LUO, Wei LI
  • Patent number: 11498073
    Abstract: A digital microfluidic chip, a method for driving the same, and a digital microfluidic device are provided. The digital microfluidic chip includes a state transition layer configured to bear a droplet, and a light driving layer configured to provide light for controlling a lyophobicity-lyophobicity transition of the state transition layer to drive the droplet to move. The light driving layer includes light emitting units arranged in an array and provides light. The state transition layer realizes a lyophobicity-lyophobicity transition. The light driving layer controls the lyophobicity-lyophobicity transition by providing light to drive the droplet to move. An existing digital microfluidic chip has a complex structure and a high fabricating cost, while the digital microfluidic chip of the present disclosure has a simple structure, a simple fabricating process and a low fabricating cost, and can realize miniaturization and integration to a maximum extent.
    Type: Grant
    Filed: June 27, 2019
    Date of Patent: November 15, 2022
    Assignees: BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BEIJING BOE TECHNOLOGY DEVELOPMENT CO., LTD.
    Inventors: Wei Zhao, Chunlei Wang, Kun Jiang, Na Li, Xuechao Song, Lin Han, Lanjun Guo, Shaowu Ma, Kangdi Zhou, Jinshuai Duan, Xianping Luo
  • Patent number: 11501574
    Abstract: In a multi-person pose recognition method, a to-be-recognized image is obtained, and a circuitous pyramid network is constructed. The circuitous network pyramid includes parallel phases, and each phase includes downsampling network layers, upsampling network layers, and a first residual connection layer to connect the downsampling and upsampling network layers. The phases are interconnected by a second residual connection layer. The circuitous pyramid network is traversed, by extracting a feature map for each phase, and the feature map of the last phase is determined to be the feature map of the to-be-recognized image. Multi-pose recognition is then performed on the to-be-recognized image according to the feature map to obtain a pose recognition result for the to-be-recognized image.
    Type: Grant
    Filed: October 19, 2020
    Date of Patent: November 15, 2022
    Assignee: Tencent Technology (Shenzhen) Company Limited
    Inventors: Haozhi Huang, Xinyu Gong, Jingmin Luo, Xiaolong Zhu, Wei Liu
  • Publication number: 20220359279
    Abstract: Embodiments herein are generally directed to methods of forming high aspect ratio metal contacts and/or interconnect features, e.g., tungsten features, in a semiconductor device. Often, conformal deposition of tungsten in a high aspect ratio opening results in a seam and/or void where the outward growth of tungsten from one or more walls of the opening meet. Thus, the methods set forth herein provide for a desirable bottom up tungsten bulk fill to avoid the formation of seams and/or voids in the resulting interconnect features, and provide an improved contact metal structure and method of forming the same. In some embodiments, an improved overburden layer or overburden layer structure is formed over the field region of the substrate to enable the formation of a contact or interconnect structure that has improved characteristics over conventionally formed contacts or interconnect structures.
    Type: Application
    Filed: May 10, 2021
    Publication date: November 10, 2022
    Inventors: Xi CEN, Mingrui ZHAO, Peiqi WANG, Wei Min CHAN, Kai WU, Yi LUO, Liqi WU
  • Publication number: 20220360526
    Abstract: Embodiments of this application relate to the field of communication technologies, and provide a routing information publishing method. The method includes: An edge transport device connected to a first edge device in a first network domain receives, based on a control plane protocol message, first routing information that is from a controller and that includes an address of a second edge device in a second network domain and a destination address of the second network domain, and sends the first routing information to the first edge device, so that the first edge device generates, based on the first routing information, a forwarding table that is of the first edge device and that is used to indicate a forwarding relationship between the first network domain and the second network domain.
    Type: Application
    Filed: July 21, 2022
    Publication date: November 10, 2022
    Inventors: Xianlong LUO, Yu ZHENG, Wei CHEN
  • Publication number: 20220358292
    Abstract: The disclosure provides a method for recognizing an entity, an electronic device and a storage medium. The method includes: obtaining message data to be processed; obtaining entity mention information by processing the message data to be processed according to a multi-pattern matching method; determining one or more candidate entities associated with the entity mention information and entity description information corresponding to the one or more candidate entities; and determining a target entity mentioned in the entity mention information according to the message data to be processed and the entity description information.
    Type: Application
    Filed: July 20, 2022
    Publication date: November 10, 2022
    Applicant: Beijing Baidu Netcom Science Technology Co., LTD.
    Inventors: Fan Wang, Jinchang Luo, Jie Wang, Haiwei Wang, Kunbin Chen, Wei He
  • Publication number: 20220360000
    Abstract: A PSAS 5.0 female connector includes a framework member having a main conductive plastic, a terminal member, and a cover member; the terminal member is inserted in the framework member and includes a SATA 7Pin terminal set having a SATA 7Pin terminal, a plastic frame member, and a SATA 7Pin conductive plastic; the SATA 7Pin terminal is inserted in the plastic frame member, and the SATA 7Pin conductive plastic is engaged on the plastic frame member for fastening the SATA 7Pin terminal in the plastic frame member; the cover member includes a SATA 7Pin outer cover plate stably attached to one side of the plastic frame member and a SATA 7Pin inner cover plate stably attached to another side of the SATA 7Pin conductive plastic. The present invention resolves the insufficiency of transmission rate fulfills multiple high frequency performance.
    Type: Application
    Filed: May 4, 2021
    Publication date: November 10, 2022
    Inventors: YAN-BIN TAN, XIANG WANG, LEI LIAO, WEI LUO
  • Publication number: 20220352870
    Abstract: A composite substrate, a surface acoustic wave resonator and their fabricating method are provided. The fabricating method of the composite substrate includes: providing a first substrate; forming a liner layer including at least a polycrystalline material layer on the first substrate; depositing a piezoelectric sensing film for generating acoustic resonance on the polycrystalline material layer by a physical or chemical deposition method; and performing recrystallization annealing treatment on the piezoelectric sensing film, to make the piezoelectric sensing film reach a polycrystalline state. The recrystallization annealing treatment includes a heating process and a cooling process, and the heating process includes heating the piezoelectric sensing film to make the piezoelectric sensing film reach a molten state.
    Type: Application
    Filed: July 18, 2022
    Publication date: November 3, 2022
    Inventors: Herb He HUANG, Hailong LUO, Wei LI, Fei QI
  • Publication number: 20220353856
    Abstract: This disclosure relates to methods and devices for allocating resources for sidelink transmission between communication terminals in a wireless communication network. In one implementation, the method may include acquiring a first configuration message with respect to allocating sidelink resources for sidelink transmission between user equipments. The method may further include determining to serve as an anchor user equipment based on the first configuration message. The anchor user equipment may represent a type of user equipment assisting to allocate sidelink resources for other use equipments. The method further include transmitting, to a second user equipment, a resource allocation message with respect to allocating sidelink resources for the second user equipment.
    Type: Application
    Filed: July 15, 2022
    Publication date: November 3, 2022
    Applicant: ZTE Corporation
    Inventors: Wei LUO, Lin CHEN, Boyuan ZHANG
  • Publication number: 20220349965
    Abstract: The present disclosure may provide a coil assembly. The coil assembly may include a supporting assembly and a radio frequency (RF) coil supported on the supporting assembly. The RF coil may have a plurality of coil units and a plurality of transmission ports. At least one of the plurality of transmission ports may be operably connected to a single coil unit of the plurality of coil units. Each of the plurality of transmission ports may be configured to transmit a drive signal to one of the plurality of coil units for generating a magnetic field.
    Type: Application
    Filed: April 21, 2022
    Publication date: November 3, 2022
    Applicant: SHANGHAI UNITED IMAGING HEALTHCARE CO., LTD.
    Inventors: Feng XU, Wei LUO, Fuyi FANG
  • Publication number: 20220353948
    Abstract: This disclosure relates to methods and devices for sidelink communication between communication terminals in a wireless communication network. In one implementation, the method may include receiving a discontinuous reception configuration information. The method may further include determining a discontinuous reception configuration scheme for a sidelink communication between the first user equipment and a second user equipment based on the discontinuous reception configuration information. The method may further include performing a sidelink discontinuous reception of the sidelink communication according to the discontinuous reception configuration scheme.
    Type: Application
    Filed: July 14, 2022
    Publication date: November 3, 2022
    Applicant: ZTE Corporation
    Inventors: Wei Luo, Lin Chen