Patents by Inventor Chen Lu

Chen Lu 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).

  • Patent number: 12557169
    Abstract: A wireless communication method for use in an anchor node includes receiving, from a serving node, a context request associated with a wireless terminal and an indication for a small data transmission. A first message is transmitted to a serving node and includes configuration information of the small data transmission. A second message is received from the serving node comprising downlink information of the small data transmission. The small data transmission is then performed.
    Type: Grant
    Filed: June 23, 2023
    Date of Patent: February 17, 2026
    Assignee: ZTE CORPORATION
    Inventors: He Huang, Zijiang Ma, Wei Ma, Chen Lu
  • Patent number: 12553188
    Abstract: The present disclosure generally relates to glyoxalated polyacrylamide (GPAM) compositions, methods of preparation and methods of use thereof, particularly in the paper industry. Moreover, the present disclosure generally pertains to cationic GPAM compositions, methods of preparation and methods of use thereof in papermaking applications and in products such as paper-based products, wherein the cationic GPAM compositions may provide increased wet and/or dry strength to the paper-based products, and wherein such cationic GPAM compositions optionally require a reduced volume of an aqueous carrier for storage or transport compared to a volume of an aqueous carrier needed for conventional GPAMs used in papermaking.
    Type: Grant
    Filed: March 17, 2021
    Date of Patent: February 17, 2026
    Assignee: KEMIRA OYJ
    Inventors: Chen Lu, Christopher Michael Lewis, William James Garrisi
  • Patent number: 12507172
    Abstract: An energy saving method and an energy saving apparatus, a parameter configuration method and a parameter configuration apparatus, a UE, a base station and a storage medium are provided. The energy saving method includes: acquiring a sidelink discontinuous reception (DRX) parameter, where the sidelink DRX parameter is determined according to location information, a sidelink communication type and a related configuration parameter of a UE; and within a sidelink sleep time corresponding to the sidelink DRX parameter, not receiving sidelink control information (SCI) from a target equipment.
    Type: Grant
    Filed: June 16, 2021
    Date of Patent: December 23, 2025
    Assignee: ZTE CORPORATION
    Inventors: Hui Xu, Jinli Meng, Xiang Wang, Yihua Huang, Chen Lu
  • Patent number: 12490087
    Abstract: The present document relates to methods, systems, and devices related to digital communication, and more specifically, to techniques related to AUSF selection in the case of dual registrations in AKMA. One example data communication method includes receiving, by a first network function, a request to retrieve an identifier of a second network function that authenticated a terminal from a third function, the request including a parameter. The method also includes transmitting, by the first network function, a response to the third network function that includes the identifier of the second network function that authenticated the terminal that is identified based on the parameter.
    Type: Grant
    Filed: May 26, 2022
    Date of Patent: December 2, 2025
    Assignee: ZTE Corporation
    Inventors: Jin Peng, Shilin You, Yuze Liu, Wantao Yu, Zhaoji Lin, Yuxin Mao, Jigang Wang, Chen Lu
  • Publication number: 20250251449
    Abstract: An in-silicon monitoring circuit for an on-chip static RAM (SRAM) is disclosed. In one embodiment, the on-chip static RAM comprises a clock generation unit and an SRAM ring oscillator (RAMRO) output circuit. In one embodiment, the clock generation unit includes a multiplexer with inputs that include a clock signal a reset signal provided by a delay chain of the SRAM, where the multiplexer is controlled by an enable signal (RAMRO_EN). In one embodiment, the RAMRO output circuit that generates a RAMRO output signal (RAM_RO) based on the RAMRO_EN signal and an input from the delay chain of the SRAM when the RAMRO_EN signal is asserted, where the RAMRO output signal correlates to electrical characteristics of semiconductor material upon which the SRAM is located.
    Type: Application
    Filed: February 6, 2024
    Publication date: August 7, 2025
    Inventors: Helen Gong, Shiming Chen, Lei Wang, Spencer Gold, Manish Patel, Hank Lin, Andreas Gotterba, Chen Lu, Karthik Natarajan
  • Publication number: 20250234414
    Abstract: Provided are an information receiving method and apparatus, an information transmitting method and apparatus, and a storage medium. The information receiving method includes: A UE in a RRC_UNCONNECTED state receives sub-grouping configuration information and PEI configuration information by means of a system broadcast message, wherein a UE that has joined a MBS session does not detect a PEI, and detects a paging message at a paging occasion; and a UE that has not joined the MBS session detects a PEI at a PEI occasion according to the sub-grouping configuration information and the PEI configuration information; and if the PEI indicates that a paging message of sub-grouping to which the UE belongs exists, the UE detects the paging message at the paging occasion.
    Type: Application
    Filed: February 20, 2023
    Publication date: July 17, 2025
    Inventors: Hui XU, Chen LU, Mingxiang GUAN
  • Patent number: 12363631
    Abstract: Provided are a cell reselection method, apparatus, and system for sidelink communication. The cell reselection method for sidelink communication includes the following. A UE in an inactive state and participating in the sidelink communication receives cell reselection information, where the cell reselection information includes cell reselection information for implementing service continuity of the sidelink communication. The UE performs cell reselection according to the cell reselection information and capability information of the UE.
    Type: Grant
    Filed: May 9, 2020
    Date of Patent: July 15, 2025
    Assignee: ZTE CORPORATION
    Inventors: Hui Xu, Jinli Meng, Chen Lu, Xiangmo Zhao, Fei Hui
  • Publication number: 20250215649
    Abstract: Compositions and processes for strengthening paper products are provided. The inventive compositions comprise a combination at least one cationic glyoxalated polyacrylamide (“GPAM”) comprising a high molecular weight base polymer and at least one anionic polysaccharide promoter (“APP”). The inventive process for manufacturing paper products with enhanced dry strength properties comprises adding to a fiber stock comprising cellulosic fibers at least one cationic glyoxalated polyacrylamide (“GPAM”) comprising a high molecular weight base polymer; and at least one anionic polysaccharide promoter (“APP”).
    Type: Application
    Filed: February 10, 2023
    Publication date: July 3, 2025
    Inventors: Chen LU, Junhua CHEN
  • Publication number: 20250168916
    Abstract: Method, device and computer program product for wireless communication are provided. A method includes: transmitting, by a first wireless communication node, a control message to a second wireless communication node, to control the second wireless communication node to instruct a wireless communication terminal to enter a radio resource control, RRC, inactive mode and transmitting at least one small data transmiexemplssion, SDT, configuration to the wireless communication terminal.
    Type: Application
    Filed: January 23, 2025
    Publication date: May 22, 2025
    Applicant: ZTE CORPORATION
    Inventors: Wei MA, Hongjun LIU, Chen LU, Zijiang MA, Dongmei LI, Wu WEN, Boshan ZHANG
  • Publication number: 20250137200
    Abstract: Compositions and processes for strengthening paper products are provided. The inventive compositions comprise a combination at least one cationic glyoxalated polyacrylamide (“GPAM”) comprising a high molecular weight base polymer and at least one anionic polymeric promoter (“APP”). The inventive process for manufacturing paper products with enhanced strength and improved wet decay properties comprises adding to a fiber stock comprising cellulosic fibers at least one cationic glyoxalated polyacrylamide (“GPAM”) comprising a high molecular weight base polymer; and at least one anionic polymeric promoter (“APP”).
    Type: Application
    Filed: February 10, 2023
    Publication date: May 1, 2025
    Inventors: Chen LU, Junhua CHEN, Harold GOLDSBERRY
  • Patent number: 12277242
    Abstract: Restricted content of a data file is identified. The restricted content is removed from the data file, and a redacted version of the data file is generated. The restricted content is stored separate from the redacted version of the data file.
    Type: Grant
    Filed: November 12, 2018
    Date of Patent: April 15, 2025
    Assignee: Omnissa, LLC
    Inventors: Erich Stuntebeck, Chen Lu
  • Patent number: 12219645
    Abstract: Method, device and computer program product for wireless communication are provided. A method includes: transmitting, by a first wireless communication node, a control message to a second wireless communication node, to control the second wireless communication node to instruct a wireless communication terminal to enter a radio resource control, RRC, inactive mode and transmitting at least one small data transmission, SDT, configuration to the wireless communication terminal.
    Type: Grant
    Filed: July 29, 2022
    Date of Patent: February 4, 2025
    Assignee: ZTE Corporation
    Inventors: Wei Ma, Hongjun Liu, Chen Lu, Zijiang Ma, Dongmei Li, Wu Wen, Boshan Zhang
  • Patent number: 12187632
    Abstract: The disclosure discloses a method for enhancing denitrification of sewage with a low carbon-to-nitrogen ratio by using an electrode biocarrier, and relates to the field of sewage treatment. The disclosure uses a conductive material as a microbial carrier and a potentiostat to induce a micro-electric field for directional acclimation and enrichment of electroactive denitrification microorganisms, and realizes a high-efficiency denitrification of the sewage with a low carbon-to-nitrogen ratio. The disclosure aims to provide a technical method for solving the problem of deep denitrification of municipal sewage with a low carbon-to-nitrogen ratio.
    Type: Grant
    Filed: October 29, 2021
    Date of Patent: January 7, 2025
    Assignee: Beijing University of Technology
    Inventors: Dan Cui, Chen Lu, Zi'en Tang
  • Patent number: 12151161
    Abstract: A method for aim assist in electronic games is disclosed. The method comprises receiving a manipulation input from a user for moving the crosshair to different positions in the game environment, receiving a firing input from the user, executing an attack action in response to receiving the firing input from the user, and determining whether the crosshair is within the targeting area at the time of executing the attack action. In response to determining that the crosshair is within the targeting area at the time of executing the attack action, the method provides a computer-controlled input to adjust a position of the crosshair towards an auto-aim position on the target as the target moves from a first position to a second position in the game environment, wherein the executed attack action is directed in accordance with the adjusted position of the crosshair.
    Type: Grant
    Filed: November 19, 2021
    Date of Patent: November 26, 2024
    Assignee: Garena Online Private Limited
    Inventor: Chen Lu
  • Patent number: 12149355
    Abstract: The present disclosure provides an information transmission method and apparatus, a storage medium and an electronic apparatus. The method includes: confirming, by a transmitting terminal, activation/deactivation of PC5 HARQ retransmission; and retransmitting, by the transmitting terminal according to negative acknowledgement response information from a receiving terminal, V2X service data to the receiving terminal over PC5.
    Type: Grant
    Filed: May 28, 2020
    Date of Patent: November 19, 2024
    Assignee: ZTE CORPORATION
    Inventors: Hui Xu, Chen Lu, Fengwei Wang, Xiangmo Zhao, Fei Hui
  • Patent number: 12109495
    Abstract: A server architecture and method for implementing online multi-player games are disclosed, the server architecture comprising regional servers, each of the regional servers having a designated region and configured to perform matchmaking for client devices based on the designated region. The server architecture further comprises a central data server configured to receive an identifier from a client device; select a regional server based on the identifier and the designated regions, and send a regional server ID of the selected regional server to the client device. Wherein the selected regional server is configured to receive from the central data server, player profile data associated with the identifier; and perform matchmaking by grouping the client device in an online play session with other client devices based on the designated region of the selected regional server.
    Type: Grant
    Filed: November 12, 2021
    Date of Patent: October 8, 2024
    Assignee: Garena Online Private Limited
    Inventor: Chen Lu
  • Publication number: 20240330492
    Abstract: Restricted content of a data file is identified. The restricted content is removed from the data file, and a redacted version of the data file is generated. The restricted content is stored separate from the redacted version of the data file.
    Type: Application
    Filed: November 12, 2018
    Publication date: October 3, 2024
    Inventors: Erich Stuntebeck, Chen Lu
  • Patent number: 12102913
    Abstract: A method wherein a client application on a client device receives a command to perform an action, calculates a consequence of the action and renders the consequence in a first instance of the game is disclosed. A server then receives a data package from the client device, the data package comprising the action and the consequence, determines that the consequence is valid, and disseminates the data package to other client devices, so that client applications in the other client devices can render the consequence in other instances of the game.
    Type: Grant
    Filed: November 26, 2021
    Date of Patent: October 1, 2024
    Assignee: Garena Online Private Limited
    Inventor: Chen Lu
  • Patent number: 11998842
    Abstract: A method for rendering an environment in an electronic game is disclosed. The game comprises a plurality of sessions and the method comprises, during an initiation phase, generating a map for all sessions of the game and dividing the map up into a plurality of sub-regions, each of the sub-regions being allocated to at least one session; and for each session, rendering a current sub-region of the map wherein the current sub-region corresponds to a current session.
    Type: Grant
    Filed: December 17, 2021
    Date of Patent: June 4, 2024
    Assignee: Garena Online Private Limited
    Inventor: Chen Lu
  • Patent number: 11997715
    Abstract: Embodiments of the present disclosure provide a radio frame transmission method, including: receiving a radio frame, and determining that the radio frame is a radio frame of a specified type and/or that the radio frame carries indication information indicating that reusing of the radio frame by a third party is disallowed, and maintaining a physical carrier channel detection state to be busy until the radio frame ends. Embodiments of the present disclosure further provide a wireless transmission apparatus and a computer storage medium.
    Type: Grant
    Filed: April 6, 2022
    Date of Patent: May 28, 2024
    Assignee: XI'AN ZHONGXING NEW SOFTWARE CO., LTD.
    Inventors: Bo Zhang, Kaiying Lv, Bo Sun, Chen Lu