Patents by Inventor Lei Chen

Lei 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: 20260242853
    Abstract: The present invention provides a method of detecting a target variant nucleotide in a target nucleotide sequence in a sample, said method comprising contacting said target nucleotide sequence with a variant-specific padlock probe capable of hybridising to said target nucleotide sequence, and detecting said probe in order to detect said target variant nucleotide wherein the variant-specific padlock probe comprises a variant-specific nucleotide at a 3? end thereof, and wherein said variant-specific 3? nucleotide is a modified nucleotide.
    Type: Application
    Filed: March 8, 2024
    Publication date: August 20, 2026
    Applicant: RARITY BIOSCIENCE AB
    Inventor: Lei CHEN
  • Publication number: 20260247854
    Abstract: Aromatic amine compounds, an electroluminescent device and a display apparatus, belonging to the technical field of display. The aromatic amine compounds can improve the performance of electroluminescent devices.
    Type: Application
    Filed: August 8, 2024
    Publication date: August 20, 2026
    Applicant: BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Lixia QIU, Yuqian SUN, Dan WANG, Lei CHEN, Haiyan SUN
  • Publication number: 20260243911
    Abstract: A method for fully-automatic fine geological detection by using array acoustic waves and an apparatus therefor carried on a shield machine, including: performing array acoustic wave detection on geology in front of a cutter head by using a plurality of acoustic wave probes mounted on the cutter head, to obtain a three-dimensional (3D) image of adverse geology in front of the cutter head; wherein, mounting positions of the acoustic wave probes on the cutter head are determined by an acoustic wave probe optimization model, and the acoustic wave probe optimization model aims to minimize a peak sidelobe ratio, including a directivity function constructed according to the mounting positions of the acoustic wave probes and a peak sidelobe ratio function constructed according to the directivity function. The velocity distribution of medium ahead can be accurately obtained, realizing 3D fine imaging of adverse geology in the tunneling process of the shield machine.
    Type: Application
    Filed: January 23, 2026
    Publication date: August 20, 2026
    Inventors: Bin LIU, Lei CHEN, Xinji XU, Hongyi CAO, Chao FU, Zhifei GONG
  • Publication number: 20260240819
    Abstract: This invention relates to methods and combination therapies for treating cancer by administering a KAT6 inhibitor to a patient in need thereof.
    Type: Application
    Filed: July 15, 2021
    Publication date: August 20, 2026
    Inventors: Paul Anthony Stupple, Anthony Mazurek, Kim Timothy Arndt, Lei Chen, Maximillian Todd Follettie, David Scott Fruhling, Pei-Pei Kung, Wenyan Zhong, Philip Michael Tedeschi
  • Patent number: 12713395
    Abstract: A communication method and apparatus, wherein a first identity of a first service is obtained, and a first paging occasion is determined based on the first identity, where the first paging occasion is used by the terminal device to receive a first message, and the first message is used to page the terminal device. The first paging occasion is determined based on the first identity, so that the network device pages, on the first paging occasion, a plurality of terminal devices that is to receive data of the first service.
    Type: Grant
    Filed: June 16, 2022
    Date of Patent: August 18, 2026
    Assignee: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Bin Xu, Bingzhao Li, Lei Chen, Haifeng Yu, Hong Wang
  • Patent number: 12709815
    Abstract: An electrodeposited nickel-chromium-aluminum (Ni—Cr—Al) composite including nickel-chromium alloy and aluminum, and alloys or compounds formed by Al, Cr and Ni applied on turbine components comprises from 2 to 50 wt % chromium, from 0.1 to 6 wt % aluminum, and a remaining balance of nickel, wherein the Ni—Cr—Al composite is heat-treated to form an aluminum compound and to restore materials lost during repair processes of the turbine components.
    Type: Grant
    Filed: June 1, 2020
    Date of Patent: August 18, 2026
    Assignee: RTX CORPORATION
    Inventors: Lei Chen, William J. Brindley, Monika D. Kinstler
  • Publication number: 20260239906
    Abstract: A method includes depositing a metal layer over a substrate. A photoresist pattern is formed over the metal layer. The metal layer is patterned to be a metal line by using the photoresist pattern as an etching mask. A polymer protection film is formed to cover a top surface of the photoresist pattern after patterning the metal layer. A first dry etching process is performed to remove the polymer protection film. A second dry etching process is performed to remove the photoresist pattern.
    Type: Application
    Filed: February 25, 2025
    Publication date: August 13, 2026
    Applicants: TSMC China Company Limited, TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD.
    Inventors: Lin MA, Chengjin LI, Yong Hong LUO, Lei CHEN, Jian Xin TAN
  • Publication number: 20260235484
    Abstract: An online measurement system and method for a gas flux of a gas-liquid interface. The online measurement system for the gas flux of the gas-liquid interface comprises: a plurality of collecting devices, a measurement device, a gas inlet pipeline, a gas outlet pipeline, a gas washing device, and a control device; each collecting device is provided with a gas inlet and a gas outlet; the measurement device is suitable for measuring the gas concentration; the gas inlet pipeline is connected to gas inlet and measurement device; gas outlet pipeline is connected to gas outlet and measurement device; gas washing device is arranged on gas outlet pipeline; and control device is in signal connection with collecting device, the measurement device, and the gas washing device. The plurality of collecting devices are configured to be connected to measurement device, and collecting devices are respectively placed at different monitoring points of gas-water interface.
    Type: Application
    Filed: December 19, 2023
    Publication date: August 13, 2026
    Applicant: CHINA THREE GORGES CORPORATION
    Inventors: Xinyu WAN, Yasong CHEN, Chong LI, Lei CHEN, Dianchang WANG, Mengmeng LIU, Lidong REN
  • Publication number: 20260237605
    Abstract: The present disclosure provides a plasma generation apparatus and a plasma-enhanced atomic layer deposition device. The plasma generation apparatus includes a plasma generation module and a variable pitch module. The plasma generation module includes a reaction tube and a coil disposed around an outer circumference of the reaction tube. The variable pitch module includes a plurality of movable sliders, and the coil is connected to the sliders such that each wrapped turn of the coil is driven to move with movement of the sliders. The variable pitch module changes a spacing between turns of the coil to adjust intensity of an induced magnetic field, thereby changing characteristics and induction efficiency of plasma. The variable pitch module further adjusts an overall position of the coil to change a height between the coil and a sample, thereby affecting density of plasma reaching the sample and improving process flexibility.
    Type: Application
    Filed: April 2, 2026
    Publication date: August 13, 2026
    Inventors: Houyi Cheng, Yinchang Du, Lei Chen, Jian Wang, Yuting Li
  • Publication number: 20260231606
    Abstract: A light-emitting device includes a cathode and an anode that are arranged opposite to each other, and at least one light-emitting unit located between the cathode and the anode. A light-emitting unit includes a light-emitting layer and a first type of functional layer arranged on a side of the light-emitting layer proximate to the anode. The first type of functional layer includes a first functional sub-layer and a second functional sub-layer, a material of the first functional sub-layer includes a second functional material. An overlap rate of density of states for HOMO of the first functional material and density of states for HOMO of the second functional material is greater than 0% and less than or equal to 90%.
    Type: Application
    Filed: July 29, 2024
    Publication date: August 6, 2026
    Inventors: Rongrong Gao, Dongxu Zhang, Xianwen Meng, Lei Chen
  • Publication number: 20260226339
    Abstract: A plugging agent composition and a use thereof, and a hydrocarbon reservoir plugging method are provided. The plugging agent composition contains a polymer latex and a stabilizer. The stabilizer has a cross-linkable group and/or a couplable group that are/is cross-linked or coupled in the presence of a crack and/or a leakage point, so that the polymer latex is condensed and cured. The plugging agent composition is a smart pressure-sensitive lost circulation control material, which can address leaks promptly as the leaks occur and does not work unless there is a leak; and compared with an existing latex-demulsified lost circulation control material, there is no need to use metal cations for demulsification, and the plugging agent composition can penetrate into cracks for plugging, and can plug cracks of different sizes from nanometers to millimeters.
    Type: Application
    Filed: October 31, 2023
    Publication date: August 6, 2026
    Inventors: Xia MIAO, Lei CHEN, Mu WANG, Xiaojiang LI, Lishuang WANG, Xiaojing WANG, Jian LIU, Min ZENG, Haoya LIU, Dawei XU
  • Publication number: 20260231111
    Abstract: This application provides a communication method and apparatus. The method includes: A terminal device receives first information indicating a sleep cycle of a network device, and determines a paging frame based on the sleep cycle. The terminal device monitors a paging message on the paging frame. In embodiments of this application, the terminal device and the network device determine the paging frame based on the sleep cycle of the network device, to extend an interval between paging frames. For example, paging frames may be concentrated in on duration of the network device.
    Type: Application
    Filed: March 6, 2026
    Publication date: August 6, 2026
    Inventors: Hongyu Xiang, Feng Han, Lei Chen
  • Publication number: 20260231268
    Abstract: A communication method, device, and system, a chip, a medium, and a program product. The communication method includes: a terminal device in an idle state or an inactive state receives indication information indicating a sensing capability requirement; and initiates connection setup or connection resumption based on determining that the terminal device meets the sensing capability requirement. In this manner, the terminal device in the idle state or the inactive state can participate in a sensing process, thereby improving a success rate of a sensing task, and avoiding poor sensing performance caused by an insufficient quantity of the terminal devices in a connected state.
    Type: Application
    Filed: March 27, 2026
    Publication date: August 6, 2026
    Applicant: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Wenbin Wu, Shenhu Zhang, Lei Chen
  • Publication number: 20260230918
    Abstract: A communication method and apparatus, and relate to the communication field. Scheduling based on a QoS parameter can be implemented on a terminal device with low complexity. A quality of service QoS parameter for a first service from a core network element is received. At least one terminal apparatus is paged for executing the first service. Scheduling based on the QoS parameter in response to the at least one terminal apparatus for executing the first service being paged, the at least one terminal apparatus executes the first service.
    Type: Application
    Filed: March 27, 2026
    Publication date: August 6, 2026
    Inventors: Chenwan Li, Yiling Wu, Lei Chen, Yan Wang
  • Publication number: 20260230940
    Abstract: This application provides a handover method and a related apparatus, so that an access network device can release a buffer in time, to improve resource utilization. The method includes: A first access network device sends a first handover request message, where the first handover request message includes a sequence number of a last first data packet in at least one first data packet. The first access network device sends at least one second data packet. The first access network device sends a second sequence number, where the second sequence number is a sequence number of a last second data packet in the at least one second data packet sent to the terminal.
    Type: Application
    Filed: March 27, 2026
    Publication date: August 6, 2026
    Inventors: Haisen Zhang, Yan Wang, Bingzhao Li, Lei Chen, Bin Xu
  • Publication number: 20260230345
    Abstract: This application relates to the communication field, and discloses a communication method and apparatus. The method includes: A first network device sends a radio resource control (RRC) release message to a terminal device that joins a multicast session, where the RRC release message indicates that the terminal device is to be released to a non-connected state. The first network device sends indication information to a second network device, where the indication information indicates whether a multicast and broadcast radio bearer needs to be reconfigured for the terminal device. Based on the indication information, the second network device reconfigures the multicast and broadcast radio bearer for the terminal device, or does not reconfigure the multicast and broadcast radio bearer for the terminal device.
    Type: Application
    Filed: March 27, 2026
    Publication date: August 6, 2026
    Applicant: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Haisen Zhang, Yan Wang, Lei Chen, Bin Xu, Bingzhao Li
  • Publication number: 20260230893
    Abstract: A measurement method performed by a terminal device or a chip, includes receiving third information from a network device. The third information indicates a measurement gap and a measurement window. The measurement gap corresponds to at least one first measurement occasion. The measurement window corresponds to at least one second measurement occasion. A first target measurement occasion in at least one first measurement occasion collides with a second target measurement occasion in the at least one second measurement occasion. The measurement also includes measuring, based on the first target measurement occasion, an inter-radio access technology (inter-RAT) evolved universal terrestrial radio access (E-UTRA) measurement object (MO) that has a scheduling restriction.
    Type: Application
    Filed: March 24, 2026
    Publication date: August 6, 2026
    Inventors: Haisen Zhang, Li Zhang, Lili Zheng, Lei Chen
  • Publication number: 20260231032
    Abstract: Embodiments of the present disclosure relate to devices and methods of communication. In one aspect, a terminal device determines a set of parameters for RRM measurement in a LPWUS mode, the set of parameters being associated with a DRX cycle or a LPWUS cycle. Based on the set of parameters, the terminal device performs the RRM measurement for at least one of a SSB or a reference signal specific to the LPWUS mode. In this way, RRM measurement for a LPWUS mode may be achieved.
    Type: Application
    Filed: February 10, 2023
    Publication date: August 6, 2026
    Applicant: NEC Corporation
    Inventors: Rao SHI, Lei CHEN, Gang WANG
  • Patent number: D1138531
    Type: Grant
    Filed: January 14, 2025
    Date of Patent: August 4, 2026
    Assignee: THERMOS (JIANGSU) HOUSEWARES CO., LTD.
    Inventors: Jun Zhou, Wenxia Han, Xiaowan Qiu, Lei Chen
  • Patent number: D1143277
    Type: Grant
    Filed: August 21, 2025
    Date of Patent: August 18, 2026
    Assignee: SHENZHEN XIAOTI DAZUO TECHNOLOGY CO., LTD.
    Inventors: Ruibo Zhang, Lei Chen, Bo Sun, Dan Xiao