Patents by Inventor Yanxia Zhang

Yanxia Zhang 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: 20220201564
    Abstract: The present disclosure provides a data transmission method, a terminal, and a network node. The data transmission method includes: performing a first operation in a case that an uplink transmission path of the terminal in a dual-connection mobility management process changes; where the performing a first operation includes either continuing data transmission of a source connection or stopping the data transmission of the source connection.
    Type: Application
    Filed: March 10, 2022
    Publication date: June 23, 2022
    Applicant: VIVO MOBILE COMMUNICATION CO., LTD.
    Inventors: Yanxia ZHANG, Yumin WU
  • Publication number: 20220184035
    Abstract: The present invention provides anti-HBV compounds, pharmaceutically acceptable compounds or stereoisomers thereof, and preparation methods and uses for treating, eradicating or inhibiting HBV infection or for alleviating liver injury caused by HBV infection, and so on.
    Type: Application
    Filed: January 20, 2020
    Publication date: June 16, 2022
    Inventors: Weibo GUO, Dengke ZHANG, Weili JIN, Mingzhe JI, Yanxia ZHANG
  • Patent number: 11343532
    Abstract: A computer-implemented method, comprising, extracting a video sequence, the video sequence including a series of video frames, estimating current poses of one or more subjects within each video frame and determining joint locations for a joint associated with the one or more subjects within each video frame, computing optical flows from the video sequence, extracting motion features from the video sequence based on the optical flows, and predicting at least one future pose.
    Type: Grant
    Filed: January 29, 2021
    Date of Patent: May 24, 2022
    Assignee: FUJIFILM Business Innovation Corp.
    Inventors: Yanjun Zhu, Yanxia Zhang, Qiong Liu, Andreas Girgensohn, Daniel Avrahami, Francine Chen, Hao Hu
  • Publication number: 20220159619
    Abstract: Embodiments of this application provide a multimedia broadcast multicast service configuration method, a terminal, and a network-side device. The multimedia broadcast multicast service configuration method applied to the terminal includes: performing a configuration operation according to an indication of a network side, where the configuration operation is related to reception of a target MBMS; or autonomously performing a configuration operation and sending first information to a network side, where the first information includes first indication information that is used to indicate that the terminal has performed the configuration operation.
    Type: Application
    Filed: February 3, 2022
    Publication date: May 19, 2022
    Applicant: VIVO MOBILE COMMUNICATION CO.,LTD.
    Inventors: Yanxia ZHANG, Yumin WU
  • Publication number: 20220142076
    Abstract: Provided is an in vitro rescue method for immature embryo of avocado, and the method includes: collecting immature avocado hybrid fruits, stripping immature zygotic embryos from the sterilized fruits; inducing maturation of zygotic embryos in different mediums selected according to the maturities of zygotic embryos; and avocado seed embryos growing to normal plants under light conditions after germination. Provided is a technology for the in vitro culture rescue of immature embryo of avocado, wherein the zygotic embryos at different developmental stages are induced to maturation under in vitro conditions, and after maturation, the seed embryos are induced to germinate and form healthy plants.
    Type: Application
    Filed: March 30, 2021
    Publication date: May 12, 2022
    Inventors: Jiashui Wang, Yanxia Li, Yuanzheng Liu, Weihong Ma, Xiaoping Zang, He Zhang
  • Publication number: 20220015134
    Abstract: This disclosure provides an information transmitting method and a terminal.
    Type: Application
    Filed: September 25, 2021
    Publication date: January 13, 2022
    Applicant: VIVO MOBILE COMMUNICATION CO.,LTD.
    Inventors: Jing LIANG, Siqi LIU, Qian ZHENG, Yanxia ZHANG
  • Publication number: 20220015002
    Abstract: A transmission path selection method, an information configuration method, a terminal, and a network device are provided, and related to the field of communications technologies. The transmission path selection method is applied to a terminal and includes: obtaining configuration information for selecting a transmission path by the terminal, where a radio bearer of the terminal corresponds to at least two transmission paths; and selecting a transmission path from the at least two transmission paths based on the configuration information.
    Type: Application
    Filed: September 27, 2021
    Publication date: January 13, 2022
    Applicant: VIVO MOBILE COMMUNICATION CO.,LTD.
    Inventors: Yanxia ZHANG, Yumin WU
  • Publication number: 20210390635
    Abstract: A computer-implemented method, comprising receiving an order associated with a user, and capturing information associated with a physical attribute of the user; for the order being completed, performing a matching operation on the physical attribute of the user and information associated with a region of the user that includes the physical attribute of the user and respective physical attributes of other users, to determine a closest match; and generating an output that identifies the user associated with the closest match in the information associated with the region of the user, and providing the output to a server to deliver the order to the user.
    Type: Application
    Filed: June 16, 2020
    Publication date: December 16, 2021
    Inventors: Hao Hu, Yanxia Zhang, Qiong Liu, Lynn Donelle Wilcox
  • Publication number: 20210390354
    Abstract: A computer-implemented method comprises receiving an input associated with the arrival of an entity, performing a classification on the input to determine a purpose of the arrival of the entity, and based on a determined classification of the purpose of the arrival of the entity, invoking an action.
    Type: Application
    Filed: June 16, 2020
    Publication date: December 16, 2021
    Inventors: Hao Hu, Yanxia Zhang, Qiong Liu
  • Publication number: 20210368502
    Abstract: This disclosure provides a method for reporting assistance information, an apparatus for reporting assistance information, and a communications device. The method for reporting assistance information is applied to user equipment and includes: reporting semi-persistent resource assistance information corresponding to a periodic data flow to a network-side device, where the semi-persistent resource assistance information is used by the network-side device to reserve a semi-persistent resource for the periodic data flow.
    Type: Application
    Filed: August 10, 2021
    Publication date: November 25, 2021
    Inventors: Yanxia ZHANG, Yumin WU
  • Publication number: 20210344735
    Abstract: The embodiments of the present disclosure provide a method for supporting quality of service of time-sensitive communication and a communication device. The method includes: obtaining first information, where the first information includes at least one of the following: transfer configuration information of a time-sensitive data stream, or bridge capability information; and performing a first operation according to the first information.
    Type: Application
    Filed: July 12, 2021
    Publication date: November 4, 2021
    Inventors: Xiaowan KE, Yanxia ZHANG
  • Publication number: 20210344441
    Abstract: An Ethernet frame transmission method and a communications device are provided. The method includes: removing a specified field from an Ethernet frame; and transmitting the Ethernet frame with the specified field removed to a second device.
    Type: Application
    Filed: July 16, 2021
    Publication date: November 4, 2021
    Inventors: Yanxia ZHANG, Yumin WU
  • Publication number: 20210345176
    Abstract: A data processing method includes: determining, by a PDCP entity of a terminal, at least one first transmission path that is in a transmission path set currently in an activated state and that needs to be changed from the activated state to a deactivated state; and instructing, by the PDCP entity of the terminal, a RLC entity corresponding to the first transmission path to discard duplicated data, in a case where the at least one first transmission path is not all transmission paths in the transmission path set. The transmission path set comprises at least one transmission path.
    Type: Application
    Filed: July 16, 2021
    Publication date: November 4, 2021
    Applicant: VIVO MOBILE COMMUNICATION CO., LTD.
    Inventors: Yanxia ZHANG, Yumin WU
  • Publication number: 20210289227
    Abstract: A computer-implemented method, comprising, extracting a video sequence, the video sequence including a series of video frames, estimating current poses of one or more subjects within each video frame and determining joint locations for a joint associated with the one or more subjects within each video frame, computing optical flows from the video sequence, extracting motion features from the video sequence based on the optical flows, and predicting at least one future pose.
    Type: Application
    Filed: January 29, 2021
    Publication date: September 16, 2021
    Inventors: Yanjun Zhu, Yanxia Zhang, Qiong Liu, Andreas Girgensohn, Daniel Avrahami, Francine Chen, Hao Hu
  • Patent number: 11093886
    Abstract: Example implementations described herein are directed to systems and methods for skill assessment, such as hand washing compliance in hospitals, or assembling products in factories. Example implementations involve body part tracking (e.g., hands), skeleton tracking and deep neural networks to detect and recognize sub-tasks and to assess the skill on each sub-task. Furthermore, the order of the sub-tasks is checked for correctness. Beyond monitoring individual users, example implementations can be used for analyzing and improving workflow designs with multiple sub-tasks.
    Type: Grant
    Filed: November 27, 2018
    Date of Patent: August 17, 2021
    Assignee: FUJIFILM BUSINESS INNOVATION CORP.
    Inventors: Chidansh Amitkumar Bhatt, Patrick Chiu, Chelhwon Kim, Qiong Liu, Hideto Oda, Yanxia Zhang
  • Publication number: 20210251031
    Abstract: A split bearer control method and a related device are provided. The split bearer control method applied to a terminal includes: a target split bearer is configured for the terminal, a data duplication function is configured for the target split bearer, the target split bearer includes N transmission paths, and N is a positive integer greater than 2; the terminal receives split bearer indication signaling sent by a network-side device; and the terminal activates or deactivates the data duplication function in response to the split bearer indication signaling.
    Type: Application
    Filed: April 29, 2021
    Publication date: August 12, 2021
    Applicant: VIVO MOBILE COMMUNICATION CO.,LTD.
    Inventors: Yanxia ZHANG, Yumin WU
  • Publication number: 20210250139
    Abstract: The present disclosure provides a bearer control method, a terminal, and a network side device. A target radio bearer RB corresponding to the terminal is configured with a data duplication function, the target RB is configured with N transmission paths, N is an integer greater than 2, and the method includes: receiving an indication message sent by a network side device, where the indication message is used to indicate to activate or deactivate the data duplication function of the target RB, and/or is used to indicate to activate or deactivate a transmission path of the target RB; and determining an available transmission path of the target RB according to the indication message.
    Type: Application
    Filed: April 30, 2021
    Publication date: August 12, 2021
    Applicant: VIVO MOBILE COMMUNICATION CO., LTD.
    Inventors: Yanxia ZHANG, Yumin Wu
  • Publication number: 20210232860
    Abstract: A computer-implemented method includes receiving first inputs associated with a first modality and second inputs associated with a second modality; processing the received first and second inputs with convolutional neural networks (CNN), wherein a set of first weights are used to handle the first inputs and a second set of weights are used to handle the second inputs; determining a loss for each of the first and the second inputs based on a loss function that applies the first set of weights, the second set of weights, and a presence of a co-occurrence; generating a shared feature space as an output of the CNNs, wherein a distance between cells associated with the first inputs and the second inputs in the shared feature space is determined based on the loss associated with each of the first inputs and the second inputs; and based on the shared feature space, providing an output.
    Type: Application
    Filed: January 27, 2020
    Publication date: July 29, 2021
    Inventors: Qiong LIU, Yanxia ZHANG, Yu-Ding LU, Yanjun ZHU
  • Publication number: 20210195463
    Abstract: This disclosure provides an Ethernet header compression method, an Ethernet header decompression method, and a device. The compression method includes: transmitting, by using a transmitting PDCP entity of the transmitting end, a first PDCP PDU corresponding to a first data radio bearer DRB, where when the first DRB is configured with an Ethernet header compression function, the first PDCP PDU includes one or more pieces of first information, and the first information is used to indicate whether a specific Ethernet field in an Ethernet header of a first PDCP SDU corresponding to the first PDCP PDU is reused.
    Type: Application
    Filed: March 5, 2021
    Publication date: June 24, 2021
    Applicant: VIVO MOBILE COMMUNICATION CO.,LTD.
    Inventors: Yanxia ZHANG, Yumin WU
  • Publication number: 20210168668
    Abstract: A service node updating method is provided. The method is performed by a terminal device and includes: receiving configuration information, where the configuration information includes first connectivity configuration information used to maintain both a connection to a source node and a connection to a target node in a service node updating procedure and second connectivity configuration information used to release the connection to the source node and connect to the target node; processing, by applying the first connectivity configuration information, a layer 2 protocol entity corresponding to a bearer between the terminal device and the source node, to reconfigure the bearer as a source node split bearer; and processing, by applying the second connectivity configuration information, a layer 2 protocol entity corresponding to the bearer, to reconfigure the source node split bearer as a target node bearer.
    Type: Application
    Filed: February 11, 2021
    Publication date: June 3, 2021
    Applicant: VIVO MOBILE COMMUNICATION CO.,LTD.
    Inventors: Yanxia ZHANG, Yumin WU