Patents by Inventor Li Chen

Li Chen 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: 20260271010
    Abstract: Provided are an RRC parameter management method and apparatus, and a storage medium. The method comprises: determining an association relationship between a configuration object and a first RRC parameter; and on the basis of a first configuration object and the association relationship, taking into effect a first RRC parameter associated with the first configuration object.
    Type: Application
    Filed: May 27, 2024
    Publication date: September 10, 2026
    Inventor: Li CHEN
  • Publication number: 20260271120
    Abstract: A reference signal configuration method and apparatus and a terminal. The method includes: determining a first configuration of a first reference signal and/or a first configuration state of the first configuration when the terminal is in an idle or inactive state, where the first configuration state includes at least one of the following: valid, available, activated, invalid, unavailable, and deactivated.
    Type: Application
    Filed: April 30, 2026
    Publication date: September 10, 2026
    Applicant: VIVO MOBILE COMMUNICATION CO., LTD.
    Inventor: Li CHEN
  • Publication number: 20260271129
    Abstract: The present disclosure discloses an information processing method, device and readable storage medium, relating to the field of communication technologies, to realize power saving while ensuring service transmission. The method includes: obtaining first information, wherein the first information comprises information about a first DRX cycle and information about a second DRX cycle; and performing a DRX operation according to the first information.
    Type: Application
    Filed: February 19, 2024
    Publication date: September 10, 2026
    Applicant: DATANG MOBILE COMMUNICATIONS EQUIPMENT CO., LTD.
    Inventors: Li CHEN, Yali ZHAO, Pierre BERTRAND
  • Publication number: 20260270179
    Abstract: This disclosure provides an information processing method, information transmission method, apparatus, terminal and network device, and pertains to the field of communication technology. The information processing method is performed by a terminal and includes: receiving first configuration information sent by a network device, wherein the first configuration information includes an association between a first target object and a timing length of a discard timer; and determining, based on the first configuration information, the association between the first target object and the timing length of the discard timer; wherein the first target object includes at least one of the following: a congestion level of the terminal or an attribute of a PDU set.
    Type: Application
    Filed: March 20, 2024
    Publication date: September 10, 2026
    Applicant: DATANG MOBILE COMMUNICATIONS EQUIPMENT CO., LTD.
    Inventors: Yali ZHAO, Li CHEN, Pierre BERTRAND
  • Patent number: 12732915
    Abstract: This application discloses a working method and apparatus for communications device and a communications device, pertaining to the field of communication technologies. The working method for communications device is performed by a first communications device, and the method includes: transitioning from non-sleep state to sleep state in a case that at least one of the following is satisfied, where the first communications device at least detects a wake-up signal in sleep state: a sleep state transition command from a second communications device has been received; and it has been determined that the first communications device meets a preset sleep state transition condition.
    Type: Grant
    Filed: July 19, 2023
    Date of Patent: September 8, 2026
    Assignee: VIVO MOBILE COMMUNICATION CO., LTD.
    Inventors: Xiaodong Shen, Xueming Pan, Li Chen, Na Li, Zichao Ji, Dajie Jiang
  • Patent number: 12732957
    Abstract: This application discloses a paging detection method and apparatus. The method includes: monitoring paging in a first monitoring manner when a terminal is in an RRC inactive state. The first monitoring manner includes at least one of the following: monitoring radio access network paging on a first paging monitoring occasion, and monitoring core network paging on a second paging monitoring occasion; determining a third paging monitoring occasion, monitoring radio access network paging and core network paging on the third paging monitoring occasion; monitoring radio access network paging and core network paging on a fourth paging monitoring occasion; or monitoring radio access network paging and core network paging on a fifth paging monitoring occasion.
    Type: Grant
    Filed: November 1, 2023
    Date of Patent: September 8, 2026
    Assignee: VIVO MOBILE COMMUNICATION CO., LTD.
    Inventors: Yangyang Wang, Wei Bao, Li Chen, Xuanbing Liu
  • Publication number: 20260260458
    Abstract: Embodiments of the present disclosure disclose an image classification method and apparatus, an electronic device, and a storage medium. The method includes: extracting a first image feature of an image to be classified; extracting a first text feature of each description text in a description text set, wherein the description text set corresponds to a target image classification task, each description text is used to describe a respective image category under the target image classification task, and the description text set is updated as image categories are updated; determining a target text feature matching the first image feature from the first text features; and determining a target category of the image to be classified based on an image category corresponding to the target text feature.
    Type: Application
    Filed: February 28, 2024
    Publication date: September 3, 2026
    Inventors: Baiqiao Xiong, Li Chen, Xu Wang
  • Publication number: 20260261602
    Abstract: This disclosure provide a notification synchronization method. In the method, after receiving, from a push server, a first notification and a device identifier list including a device identifier of one or more electronic devices, a first electronic device determines, based on whether the device identifier list includes a device identifier of a second electronic device located on a same network as the first electronic device, whether to synchronize the first notification to the second electronic device. If the device identifier of the second electronic device is not included, the first notification is synchronized to the second electronic device; and if the device identifier of the second electronic device is included, the first notification is not synchronized to the second electronic device. The first notification is a notification that is of the first application and that corresponds to a first account.
    Type: Application
    Filed: April 20, 2026
    Publication date: September 3, 2026
    Applicant: HUAWEI TECHNOLOGIES CO., LTD.
    Inventor: Li Chen
  • Publication number: 20260261961
    Abstract: The present disclosure relates to the technical field of communications, and discloses an information receiving method, an information sending method, and apparatuses, and a readable storage medium, so as to solve the problem of poor information interaction flexibility between access nodes. The method comprises: a first access node receives a reference signal which carries second information and which is sent by a second access node, the second information comprising a node identifier and node information of the second access node; and the first access node interacts with the second access node according to the second information.
    Type: Application
    Filed: April 19, 2023
    Publication date: September 3, 2026
    Applicant: DATANG MOBILE COMMUNICATIONS EQUIPMENT CO., LTD.
    Inventors: Meiying YANG, Fangchen CHENG, Li CHEN, Jiaqing WANG, Yinghao ZHANG
  • Patent number: 12727009
    Abstract: Embodiments of this disclosure provide a data transmission method and apparatus, a base station, and a terminal. The method includes: determining, by a base station, that a terminal needs to receive a multicast broadcast service (MBS) service; and transmitting, by the base station, numbering information of a packet data convergence protocol (PDCP) data protocol data unit (PDU) of the MBS service to the terminal.
    Type: Grant
    Filed: June 16, 2022
    Date of Patent: September 1, 2026
    Assignee: Datang Mobile Communications Equipment Co., Ltd.
    Inventors: Rui Zhou, Jing Liang, Ye Zhou, Li Chen
  • Patent number: 12725321
    Abstract: Systems and methods for generating custom art fonts with consistent style include receiving user input that identifies a base font style for a custom font and includes descriptive text that defies one or more text effects to use for the custom font. Depth maps are selected for characters to be included in the custom font. The depth maps are preprocessed to add noise to the depth maps. A generative model generates custom font images conditioned with the text prompt and the depth maps. The custom font images are then used to render text on a display screen of a computing device.
    Type: Grant
    Filed: August 29, 2023
    Date of Patent: September 1, 2026
    Assignee: Microsoft Technology Licensing, LLC
    Inventors: Li Chen, Ji Li
  • Publication number: 20260248766
    Abstract: A use of a glucokinase activator or a prodrug thereof, or a pharmaceutically acceptable salt, an isotopic label, a crystal form, a hydrate, a solvate, a diastereomer or an enantiomer in preventing, alleviating or treating cognitive disorders or neurodegenerative diseases in subjects, or delaying the progress of cognitive disorders or neurodegenerative diseases in subjects, or reducing the risk of cognitive disorders or neurodegenerative diseases in subjects.
    Type: Application
    Filed: June 5, 2024
    Publication date: August 27, 2026
    Inventors: Li Chen, Jiangxia Ni, Lingge Feng
  • Publication number: 20260255359
    Abstract: The present disclosure provides a data processing method and apparatus, and a storage medium. The method includes: receiving, by a target protocol layer, a protocol data unit PDU from a lower layer; if the number of lost PDUs in one or more associated PDUs is less than N, processing, by the target protocol layer, the associated PDUs to obtain corresponding service data units SDUs of the target protocol layer, and delivering, by the target protocol layer, the SDUs of the target protocol layer to an upper layer of the target protocol layer, where N is an integer greater than or equal to 1. Therefore, unnecessary data processing by the upper layer is avoided, and the processing efficiency is improved.
    Type: Application
    Filed: July 3, 2023
    Publication date: August 27, 2026
    Inventors: Yali ZHAO, Li CHEN, Jing FU
  • Publication number: 20260255382
    Abstract: A resource allocation method, an information configuration method, an apparatus, a terminal device and a network device are provided, which relates to the field of communication technology. The method performed by the terminal equipment, includes: obtaining available resource; performing a first logical channel prioritization (LCP) procedure for the available resource; where the first LCP procedure includes: according to a descending order of a priority of each of packet data unit (PDU) sets having available data and allowed to use the available resource, allocating resources to the data to be transmitted of each PDU set.
    Type: Application
    Filed: May 18, 2023
    Publication date: August 27, 2026
    Applicant: DATANG MOBILE COMMUNICATIONS EQUIPMENT CO., LTD.
    Inventors: Yali ZHAO, Li CHEN
  • Patent number: 12720488
    Abstract: This application discloses a paging message monitoring method and apparatus. The method includes: determining a monitoring range; and performing, according to a paging frame PF and a paging occasion PO, paging message monitoring in the monitoring range until the monitoring range ends or a paging message has been detected; where the monitoring range includes at least one of the following: a first monitoring sub-range or a second monitoring sub-range, where the first monitoring sub-range starts at the 1st radio frame of a paging hyperframe in a first paging time window PTW, and the first PTW ends at the end of the last PF of the first PTW, or the end of the last PO or the end of an MO of the last PO of the first PTW; and the second monitoring sub-range is one or more discontinuous reception DRX cycles in a second PTW.
    Type: Grant
    Filed: January 19, 2023
    Date of Patent: August 25, 2026
    Assignee: VIVO MOBILE COMMUNICATION CO., LTD.
    Inventor: Li Chen
  • Publication number: 20260244714
    Abstract: The present disclosure relates to a method for identifying a sample data category, an identification model and a method for training it. The identification method comprises: inputting a sample to an identification model obtained by ensembling a plurality of sub-models including a plurality of branch models that are obtained by training full data of a training set through a preset loss function. Each branch model focuses on a focused category subset in the full data. The method further comprises identifying the category to which the input sample belongs according to the output of the identification model. Different loss functions are set through a plurality of branches respectively focusing on different category subsets in the full-scale training set, and the plurality of branches are finally ensembled to obtain an identification model with high identification capability for all data categories of the full data.
    Type: Application
    Filed: March 1, 2024
    Publication date: August 20, 2026
    Inventors: Jingna SUN, Yingfan TAO, Hao YANG, Li CHEN, Xu WANG, Kang DU
  • Patent number: 12713300
    Abstract: This application discloses a user information sending method and apparatus, and a terminal. The sending method includes: in a case that a preset condition for sending user information is met, initializing transmission of target user information.
    Type: Grant
    Filed: April 17, 2023
    Date of Patent: August 18, 2026
    Assignee: VIVO MOBILE COMMUNICATION CO., LTD.
    Inventor: Li Chen
  • Publication number: 20260234666
    Abstract: Provided is a method for producing a recombinant adeno-associated virus vector without using adenovirus as a helper virus. The method includes using a nucleic acid sequence encoding adenovirus L4-22K protein and/or a nucleic acid sequence encoding adenovirus L4-33K protein as a helper gene sequence for the production of the recombinant adeno-associated virus vector. A recombinant adeno-associated virus vector packaging/production cell is further provided for producing a recombinant adeno-associated virus vector without using adenovirus as a helper virus. The packaging/production cell includes adenovirus L4-22K protein or a nucleic acid encoding adenovirus L4-22K protein, and/or adenovirus L4-33K protein or a nucleic acid encoding adenovirus L4-33K protein.
    Type: Application
    Filed: April 16, 2026
    Publication date: August 13, 2026
    Inventors: Bofu XUE, Weishan YANG, Yinhui YANG, Li CHEN, Mo MA
  • Publication number: 20260234570
    Abstract: Provided in the present disclosure is a method for integrating one or more exogenous nucleotide sequences into a mammalian host cell genome. The method comprises integrating the one or more exogenous nucleotide sequences into the mammalian host cell genome using at least two transposon systems.
    Type: Application
    Filed: October 15, 2021
    Publication date: August 13, 2026
    Inventors: Bofu XUE, Yinhui YANG, Jie LIU, Li CHEN
  • Publication number: 20260235027
    Abstract: A method of predicting loading of a tool string implemented in a wellbore includes, for a formation testing operation of the wellbore, receiving temperature data for the wellbore and receiving pressure data for a fluid flowing through the tool string. The method includes, for the formation testing operation of the wellbore, estimating a deformation of the tool string based on the temperature data and the pressure data and based on physical properties of the tool string including determining thermal deformation of the tool string. The method further includes, for the formation testing operation of the wellbore, predicting one or more internal force of the tool string based on the deformation.
    Type: Application
    Filed: April 2, 2026
    Publication date: August 13, 2026
    Inventors: Hua Yu, Li Chen, Adriaan Gisolf, Jiankun Yang