Patents by Inventor Xu Li

Xu Li 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: 20260262395
    Abstract: Provided is a display panel. The display panel includes a substrate, an insulating layer disposed on the substrate, and a plurality of light-emitting units disposed on the insulating layer. Each of the light-emitting units includes a first electrode layer, a light-emitting layer, and a second electrode layer. In the present disclosure, a surface of the insulating layer distal from the substrate has a plurality of curved surface structures, and the plurality of light-emitting units is disposed on the plurality of curved surface structures in one-to-one correspondence.
    Type: Application
    Filed: August 23, 2024
    Publication date: September 3, 2026
    Inventors: Bo XU, Cheng HAN, Yansong LI, Xu LI, Hao GAO, Qixiao WU, Yang XIANG, Bingwei YANG, Shun WANG, Zhiyu HUANG
  • Publication number: 20260262416
    Abstract: A display panel includes a display substrate and a light modulation layer group wherein the light modulation layer group is arranged on a light-emergent side of the display substrate; the display substrate includes a plurality of sub-pixels and the light modulation layer group includes a second film layer which is arranged on the light-emergent side of the display substrate and includes a plurality of first protrusion portions and a plurality of first extension portions, the orthographic projections of the first protrusion portions on the display substrate overlapping with the sub-pixels, and the orthographic projections of the first extension portions on the display substrate not overlapping with the sub-pixels.
    Type: Application
    Filed: November 18, 2022
    Publication date: September 3, 2026
    Inventors: Cheng HAN, Yansong LI, Yanming WANG, Oixiao WU, Xu LI, Hao GAO, Shun WANG, Le WANG, Songquan WU
  • Publication number: 20260255859
    Abstract: Provided are a display panel and a manufacturing method thereof, and a display device. The display panel includes: a base substrate; a pixel defining layer on one side of the base substrate and having a plurality of first openings for defining a plurality of sub-pixels, the plurality of first openings being in one-to-one correspondence to the plurality of sub-pixels; and an encapsulation layer on one side of the pixel defining layer away from the base substrate. The encapsulation layer includes: a first inorganic layer; a second inorganic layer on one side of the first inorganic layer away from the base substrate; an organic layer between the first inorganic layer and the second inorganic layer; and at least one first optical structure between the first inorganic layer and the organic layer, wherein a refractive index of each first optical structure is greater than that of the organic layer.
    Type: Application
    Filed: April 15, 2026
    Publication date: August 27, 2026
    Inventors: Cheng Han, Xing Fan, Qixiao Wu, Songquan Wu, Yanming Wang, Xu Li, Yansong Li
  • Publication number: 20260255146
    Abstract: A wireless transmit/receive unit (WTRU) may send a roaming request to a network. The network may be a visited network. The roaming request may comprise an address associated with a WTRU roaming proof transaction. The WTRU may receive an authentication vector that depends on an authentication policy described in the WTRU roaming proof transaction. The WTRU may generate an authentication response based on the authentication policy. The WTRU may send the authentication response to the network. The WTRU may receive a notification from the network. The notification may indicate whether the roaming request has been successful.
    Type: Application
    Filed: August 16, 2023
    Publication date: August 27, 2026
    Applicant: InterDigital Patent Holdings, Inc.
    Inventors: Efat Fathalla, Chonggang Wang, Xu Li, Robert Gazda, Ulises Olvera-Hernandez
  • Patent number: 12719579
    Abstract: The present disclosure relates to central units and remote units. One example central unit includes at least one digital-to-analog converter (DAC), at least one first electro-optical converter configured to convert an analog electrical signal output by the DAC into an analog optical signal, at least one first optical processor configured to process the analog optical signal output by the first electro-optical converter, where the first optical processor includes at least one of at least one first optical filter, at least one first optical phase shifter, and at least one first optical power amplifier, a first multiplexer configured to combine analog optical signals output by the first optical processor into one analog optical signal, and a first demultiplexer configured to decompose the one analog optical signal into multiple analog optical signals at different wavelengths.
    Type: Grant
    Filed: June 7, 2022
    Date of Patent: August 25, 2026
    Assignee: Huawei Technologies Co., Ltd.
    Inventors: Tianxiang Wang, Xu Li
  • Publication number: 20260239170
    Abstract: A wireless transmit/receive unit (WTRU) is configured to: receive trust management function (TMF) configuration information comprising at least one identifier of at least one external TMF (eTMF); send a first request message to a first network node comprising a first service identification; receive a second request message from a second network node comprising an identifier of the second network node and a second service identification; determine that the identifier of the second network node matches an identifier from the at least one identifier of the at least one eTMF; determine that the second service identification matches the first service identification; send a first response message to the second network node indicating permission for the second network node to expose WTRU trust information to a third network node; receive a second response message from the first network node that indicates whether the requested service in the first request message is granted.
    Type: Application
    Filed: February 10, 2025
    Publication date: August 13, 2026
    Applicant: InterDigital Patent Holdings, Inc.
    Inventors: Liangkun Yu, Chonggang Wang, Robert Gazda, Xu Li, Samir Ferdi, Ulises Olvera-Hernandez, Rocco Di Girolamo, Michael Starsinic, Michel Roy, Catalina Mladin
  • Publication number: 20260239014
    Abstract: Methods and apparatuses are provided for trust exposure in a wireless communication system. A wireless transmit/receive unit (WTRU) may indicate a WTRU trust capability to a trust management function (TMF). The WTRU may create one or more WTRU trust information exposure policies and/or transmit the one or more WTRU trust information exposure policies to the TMF. The WTRU may transmit an application request to an application server (AS). The WTRU may receive a trust information exposure request from the TMF. The WTRU may approve the trust information exposure request. The WTRU may transmit a trust information exposure response to the TMF. The WTRU may receive a trust information exposure notification from the TMF. The WTRU may receive an application response from the AS.
    Type: Application
    Filed: February 10, 2025
    Publication date: August 13, 2026
    Applicant: InterDigital Patent Holdings, Inc.
    Inventors: Chonggang Wang, Robert Gazda, Xu Li, Liangkun Yu, Samir Ferdi, Ulises Olvera-Hernandez, Rocco Di Girolamo, Michael Starsinic, Michel Roy, Catalina Mladin
  • Publication number: 20260238597
    Abstract: Provided are a communication method, apparatus, and system for a mission session. The method includes: receiving a packet; and transmitting a general packet radio service (GPRS) tunneling protocol for user plane (GTP-U) packet generated based on the packet and GTP-U protocol, where the GTP-U packet includes information on a mission session, the mission session is to provide a mission service to a mission user, and the mission service is a service for both protocol data unit (PDU) connectivity and data processing.
    Type: Application
    Filed: March 27, 2026
    Publication date: August 13, 2026
    Inventors: Chenchen Yang, Xu Li, Hang Zhang, Weisen Shi
  • Publication number: 20260239257
    Abstract: A function entity (FE) receives an FE trust registration request notification from a network node, including contact information of the network node. The FE sends an FE trust registration request to the network node, including contact information of external trust management functions (eTMFs), and an identifier of the FE. The FE receives an FE trust registration response from the network node, including one or more of: an identifier of an FE profile for the FE, an identifier of the eTMFs, an identifier of eTMF profiles, an association of the FE profile and the eTMF profiles, or an identifier of the network node. The FE sends an FE trust registration completion notification to a selected eTMF of the eTMFs, based on the FE trust registration response. The FE trust registration completion notification includes the identifier of the network node, an identifier of the selected eTMF, and the identifier of the FE.
    Type: Application
    Filed: February 10, 2025
    Publication date: August 13, 2026
    Applicant: InterDigital Patent Holdings, Inc.
    Inventors: Liangkun Yu, Chonggang Wang, Robert Gazda, Xu Li, Samir Ferdi, Ulises Olvera-Hernandez, Rocco Di Girolamo, Michael Starsinic, Michel Roy, Catalina Mladin
  • Patent number: 12706978
    Abstract: In some implementations, a WTRU may include transmitting, to a network element, a request to join a collaboration infrastructure associated with one or more activities. In addition, the WTRU may include receiving, from the network element, a request response including information indicating a proposal of a smart contract that may include responsibilities and policies associated with joining the collaboration infrastructure, and information indicating conducted tasks to be assigned by the network element. The WTRU may include transmitting, to the network element, feedback on the smart contract. Moreover, the WTRU may include receiving, from the network element, a WTRU collaboration guide indicating one or more tasks assigned to the WTRU. Also, the WTRU may include evaluating the one or more tasks assigned to the WTRU. Further, the WTRU may include transmitting, to the network element, an acknowledgement of the one or more tasks assigned to the WTRU.
    Type: Grant
    Filed: April 9, 2024
    Date of Patent: August 11, 2026
    Assignee: InterDigital Patent Holdings, Inc.
    Inventors: Xu Li, Chonggang Wang, Robert Gazda, Ulises Olvera-Hernandez, Samir Ferdi
  • Publication number: 20260230408
    Abstract: The present application relates to, for example, a method, apparatus, and system for providing a confederation network in a communication system. An example method is performed by a plurality of network functions. The method includes: establishing and managing, by a first function of the plurality of network functions, a confederation involving a plurality of network modules, the confederation providing a service via cooperation of the plurality of network modules, where the plurality of network functions are established using networked computing resources and are operatively coupled together. The method further includes generating, by a plurality of second functions of the plurality of network functions, a record of actions taken by a respective one of the plurality of network modules, where each of the plurality of second functions is integrated into said respective one of the plurality of network modules.
    Type: Application
    Filed: January 5, 2026
    Publication date: August 6, 2026
    Inventors: Wei Tan, Hang Zhang, Xu Li
  • Patent number: 12699229
    Abstract: The present disclosure relates to a distribution cable assembly that has various features to enable flexible configurations to accommodate various data center configurations.
    Type: Grant
    Filed: December 20, 2023
    Date of Patent: August 4, 2026
    Assignee: CORNING RESEARCH & DEVELOPMENT CORPORATION
    Inventors: Lan Bo, Songhua Cao, Ke Jiang, Xu Li, Wei Liu, Peiyou Xiong, Wei Zhang, Shun Sheng Zhou
  • Publication number: 20260216688
    Abstract: There is provided a method of preparing carbon particles and carbon particles prepared from the method. There is also provided a method of preparing a composite material. There is further provided a composite material and an article.
    Type: Application
    Filed: January 9, 2024
    Publication date: July 30, 2026
    Inventors: Xu Li, Ming Yan Tan, Mao Lu
  • Publication number: 20260222965
    Abstract: This application provides a communication method and apparatus for traffic routing. In accordance with the method, an application function (AF) sends first information about traffic routing requirements to a policy control function (PCF). The first information about traffic routing requirements is used to obtain a target application location, from one or more application locations, for a device. Traffic originated from the device is routed to the target application location. The first information about traffic routing requirements is further used to indicate the privacy requirements during a period when the traffic is routed between the device and the target application location. The data plane path is selected and configured according to the first information about traffic routing requirements.
    Type: Application
    Filed: March 26, 2026
    Publication date: July 30, 2026
    Inventors: Xu Li, Chenchen Yang, Weisen Shi, Bidi Ying
  • Patent number: 12695633
    Abstract: A method of implementing a computing service on edge nodes of a communication network, where the computing service is made from a plurality of service functions, each of which is connected to another service function by a communication routine. Service functions and routines can be deployed on edge nodes and communication between any two service functions can be performed via a routine and a privacy router, with coordination from a routine manager. Service functions and routines can be grouped into tasks, which can be coordinated with task managers. Tasks can be grouped into works, which can be coordinated with work managers. Because a privacy router can perform encryption on routine communications, any of the entities implementing the computing service can be deployed on edge nodes of a communication network, and a service manager can interface with external entities.
    Type: Grant
    Filed: December 7, 2023
    Date of Patent: July 28, 2026
    Assignee: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Xu Li, Hang Zhang
  • Patent number: 12687832
    Abstract: Disclosed is an optimal scheduling method for peak regulation of a cascade hydro-photovoltaic complementary power generation system. The method includes: establishing an objective function of optimal scheduling for peak regulation of the cascade hydro-photovoltaic complementary power generation system; establishing a photovoltaic power station output constraint condition considering uncertainty; optimizing a mixed integer linear model by performing linear processing on the constraint condition; and obtaining a scheduling solution by solving the mixed integer linear model. According to the present disclosure, a unit commitment of a hydro-power station and an operational solution of a reservoir are considered, so that photovoltaic output can be consumed by fully using a characteristic that the hydro-power unit is easy to regulate, and a demand for peak regulation of a power grid can be satisfied.
    Type: Grant
    Filed: June 9, 2023
    Date of Patent: July 21, 2026
    Assignees: Huaneng Lancang River Hydropower Inc, Hohai University, POWERCHINA Guiyang Engineering Corporation Limited, HUANENG GROUP R&D CENTER CO., LTD.
    Inventors: Jian Zhou, Yang Li, Dacheng Li, Wei Jiang, Feng Wu, Huawei Xiang, Yun Tian, Yifan Bao, Di Wu, Xu Li, Linjun Shi, Wenbo Huang, Xinglin Duan, Keman Lin, Yanqing Zhang
  • Publication number: 20260203665
    Abstract: Methods and devices are described that enable decentralized, cooperative training of a machine learning model in a communication network, while limiting exposure of sensitive local data. A first node has a local model trained on local data, and receives one or more other models from one or more other nodes in the communication network. The first node performs model aggregation to generate an aggregated model from the received other models. The local model is replaced with the aggregated model and/or the aggregated model is transmitted to at least one other node in the communication network.
    Type: Application
    Filed: March 10, 2026
    Publication date: July 16, 2026
    Inventors: Xi CHEN, Wen TONG, Amir Hossein ESTIRI, Yasser KHALIL, Mahdi BEITOLLAHI, Hongliang LI, Guojun ZHANG, Xu LI
  • Patent number: 12682011
    Abstract: There is provided systems and methods for data feature extraction based on feedback from a network. The system may be used generally to enable feature-specific network operations, including one or more of access control, data compression and selective encryption. Further, embodiments provide methods and systems for data compression based on feature similarity and may include privacy protection.
    Type: Grant
    Filed: January 14, 2025
    Date of Patent: July 14, 2026
    Assignee: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Bidi Ying, Xu Li, Chenchen Yang
  • Publication number: 20260197621
    Abstract: Systems, methods, and instrumentalities are disclosed for user-centric relaying services. In examples, a relay wireless transmit/receive unit (WTRU) may receive, from a remote WTRU, a discovery solicitation. The discovery solicitation may include one or more of a remote WTRU User-Centric Identifier (UCi), a remote WTRU User-Centric Credential (UCC) type, or a preferred relay WTRU UCC type. The relay WTRU may verify the remote WTRU UCI based on the discovery solicitation. The relay WTRU may authenticate the discovery solicitation using the verified WTRU UCI. The relay WTRU may send a discovery response to the remote WTRU based on the discovery solicitation being authenticated. The discovery response may include one or more of a relay WTRU UCI, a preferred remote WTRU UCC type, or a relay WTRU UCC. The relay WTRU may receive, from the remote WTRU, a discovery report. The discovery report may be based on a confirmation received from the remote WTRU. The WTRU may send the discovery report to a network node.
    Type: Application
    Filed: November 22, 2023
    Publication date: July 9, 2026
    Applicant: InterDigital Patent Holdings, Inc.
    Inventors: Chonggang Wang, Xu Li, Robert Gazda
  • Publication number: 20260191847
    Abstract: The present disclosure relates to use of a sultam compound in treating biliary tract cancer, and specifically relates to use of a compound represented by formula I or a pharmaceutically acceptable salt thereof in treating biliary tract cancer. The compound represented by formula I or the pharmaceutically acceptable salt thereof of the present disclosure has good safety and anti-tumor activity.
    Type: Application
    Filed: December 18, 2023
    Publication date: July 9, 2026
    Inventors: Jie LI, Ding YU, Anqi YANG, Xu LI, Xunqiang WANG, Xiquan ZHANG