Patents by Inventor Chong Li

Chong 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: 20240117467
    Abstract: Provided are an electrokinetic device and method for in-situ leaching of uranium, belonging to the technical field of in-situ leaching of uranium. The electrokinetic device for in-situ leaching of uranium includes an injection well, a pumping well, a positive electrode, a negative electrode, leaching solution, and a direct current power supply. Uranium ore is provided between the injection well and the pumping well, the negative electrode is arranged in the injection well, and the positive electrode is arranged in the pumping well. The leaching solution is injected from the injection well, flows through the uranium ore, and then is pumped from the pumping well for uranium extraction. The direct current power supply is respectively connected to the positive electrode and the negative electrode, and is configured to apply direct current between the positive electrode and the negative electrode to promote the pooling of uranium-carrying ions towards the pumping well.
    Type: Application
    Filed: April 13, 2023
    Publication date: April 11, 2024
    Inventors: Chunguang LI, Longcheng LIU, Chong ZHANG, Kaixuan TAN, Zhenzhong LIU, Yongmei LI, Shuo MENG, Wenji WANG, Qi LIU, Qianjin NIU
  • Publication number: 20240111325
    Abstract: This application discloses an optical computing apparatus and method, and relates to the field of optical processing technologies. The apparatus implements two-dimensional Fourier transform of input data. The apparatus includes a beam splitting phase shift module and a beam combination module. The beam splitting phase shift module is configured to receive a plurality of input optical signals that indicate input data, and output a plurality of groups of intermediate optical signals based on the plurality of input optical signals. The beam combination module is configured to obtain a plurality of output optical signals based on the plurality of groups of intermediate optical signals, where output data indicated by the plurality of output optical signals is data obtained through two-dimensional Fourier transform performed on the input data.
    Type: Application
    Filed: November 29, 2023
    Publication date: April 4, 2024
    Applicant: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Ran Hao, Huaqing Jiang, Jianjun He, Chong Li
  • Publication number: 20240108593
    Abstract: The disclosure provides a method of treating a polyamine imbalance-related disorder. The method comprises administering phenylbutyrate to a subject in need thereof, thereby treating the polyamine imbalance-related disorder.
    Type: Application
    Filed: December 6, 2021
    Publication date: April 4, 2024
    Applicant: UNIVERSITY OF MIAMI
    Inventors: Rong Grace Zhai, Xianzun Tao, Chong Li, Yi Zhu, Zoraida Diaz-Perez
  • Patent number: 11946350
    Abstract: A method for remotely shutting down a downhole unit of a rotary steering system from ground includes steps of: a: calculating a pressure difference P1 between a front end and a rear end of the drill water hole; b: calculating an extension loss ?P; c: calculating a pressure P2 at the riser after turning on the downlink device; d: calculating an opening area S1 of the throttle valve of the downlink device; and e: adjusting the throttle valve to a calculated opening degree; automatically targeting the function block that needs to be cut off according to a flow change detected downhole, and shutting down the downhole unit. The method can realize self-protection and continuous operation of the entire rotary steering system, reduce frequency of inspection that needs to pull back the drill when the rotary steering system is abnormal, improve drilling efficiency, and reduce costs.
    Type: Grant
    Filed: May 25, 2021
    Date of Patent: April 2, 2024
    Assignees: CHINA NATIONAL PETROLEUM CORPORATION, CNPC CHUANQING DRILLING ENGINEERING COMPANY LIMITED
    Inventors: Jing Bai, Jichuan Zhang, Dengyun Lu, Lei Li, Chongjun Huang, Lichun Jia, Chong Liao, Liexiang Han, Dejun Zhang, Gui Tang
  • Patent number: 11941391
    Abstract: A microcode (uCode) hot-upgrade method for bare metal cloud deployment and associated apparatus. The uCode hot-upgrade method applies a uCode patch to a firmware storage device (e.g., BIOS SPI flash) through an out-of-band controller (e.g., baseboard management controller (BMC)). In conjunction with receiving a uCode patch, a uCode upgrade interrupt service is triggered to upgrade uCode for one or more CPUs in a bare-metal cloud platform during runtime of a tenant host operating system (OS) using an out-of-bound process. This innovation enables cloud service providers to deploy uCode hot-patches to bare metal servers for persistent storage and live-patch without touching the tenant operating system environment.
    Type: Grant
    Filed: April 6, 2020
    Date of Patent: March 26, 2024
    Assignee: Intel Corporation
    Inventors: Mohan J. Kumar, Sarathy Jayakumar, Chuan Song, Ruixia Li, Xiaojin Yuan, Haiyue Wang, Chong Han
  • Publication number: 20240081301
    Abstract: Provided are genetically modified animal expressing human or chimeric (e.g., humanized) FcRn, and methods of use thereof.
    Type: Application
    Filed: January 29, 2022
    Publication date: March 14, 2024
    Inventors: Chengzhang Shang, Chong Li, Chang Liu, Dirui Li
  • Publication number: 20240088052
    Abstract: A die assembly is disclosed. The die assembly includes a die, one or more die pads on a first surface of the die and a die attach film on the die where the die attach film includes one or more openings that expose the one or more die pads and that extend to one or more edges of the die.
    Type: Application
    Filed: November 17, 2023
    Publication date: March 14, 2024
    Inventors: Bai NIE, Gang DUAN, Srinivas PIETAMBARAM, Jesse JONES, Yosuke KANAOKA, Hongxia FENG, Dingying XU, Rahul MANEPALLI, Sameer PAITAL, Kristof DARMAWIKARTA, Yonggang LI, Meizi JIAO, Chong ZHANG, Matthew TINGEY, Jung Kyu HAN, Haobo CHEN
  • Publication number: 20240074636
    Abstract: An automatic cleaning device, comprising: a moving platform configured to automatically move on an operation surface; a cleaning module which is provided on the moving platform and comprises a wet-type cleaning module configured to clean at least a part of the operation surface in a wet-type cleaning mode and a dry-type cleaning module configured to clean at least a part of the operation surface in a dry-type cleaning mode; and a floating lifting/lowering structure connected to the dry-type cleaning module and configured to enable the dry-type cleaning module to passively move up and down relative to the moving platform.
    Type: Application
    Filed: February 9, 2022
    Publication date: March 7, 2024
    Inventors: Xing LI, Yongfei ZHOU, Chuanlin DUAN, Chong ZHOU, Dahong GONG, Hongfeng CHEN
  • Patent number: 11923312
    Abstract: A die assembly is disclosed. The die assembly includes a die, one or more die pads on a first surface of the die and a die attach film on the die where the die attach film includes one or more openings that expose the one or more die pads and that extend to one or more edges of the die.
    Type: Grant
    Filed: March 27, 2019
    Date of Patent: March 5, 2024
    Assignee: Intel Corporation
    Inventors: Bai Nie, Gang Duan, Srinivas Pietambaram, Jesse Jones, Yosuke Kanaoka, Hongxia Feng, Dingying Xu, Rahul Manepalli, Sameer Paital, Kristof Darmawikarta, Yonggang Li, Meizi Jiao, Chong Zhang, Matthew Tingey, Jung Kyu Han, Haobo Chen
  • Publication number: 20240072254
    Abstract: Disclosed are a positive electrode plate and a battery. A relationship is established between a thickness of an electrode plate, distribution of lithium cobalt oxide with a structure of different contents of element aluminum, and full battery cycling performance. That is, based on a thickness of the electrode plate, lithium cobalt oxide with an appropriate content of the element aluminum is selected, and distribution in a thickness direction of the positive electrode plate is changed, so that the content of Al in the thickness direction of the electrode plate generally presents a distribution trend of less content of Al in a bottom layer and more content of Al in a top layer. In this way, a problem of deterioration of high temperature cycling of a lithium-ion battery due to decreased structural stability of existing lithium cobalt oxide may be solved.
    Type: Application
    Filed: October 31, 2023
    Publication date: February 29, 2024
    Applicant: ZHUHAI COSMX BATTERY CO., LTD.
    Inventors: Bo CHEN, Chong PENG, Shichao WEI, Junyi LI
  • Patent number: 11877294
    Abstract: Certain aspects of the present disclosure provide techniques for support response-based resource management. A UE may determine an uplink response to be transmitted in response to a downlink transmission by a first TRP participating in CoMP to the UE with a second TRP. The first UE may select which of the first TRP or the second TRP to transmit the uplink response to, based at least in part on the determined uplink response and may transmit the uplink response to the selected first or second TRP.
    Type: Grant
    Filed: January 14, 2022
    Date of Patent: January 16, 2024
    Assignee: QUALCOMM Incorporated
    Inventors: Piyush Gupta, Junyi Li, Chong Li
  • Patent number: 11873294
    Abstract: Disclosed are a compound with anthrone and N-containing heterocycle and an application thereof in an OLED. The compound contains anthrone and N-containing heterocycle structure which are both strong electron-withdrawing groups. The compound has a deep HOMO energy level and high electron mobility and is suitable for use as hole blocking materials or electron transport materials; the compound can also be used as a host material for electron-type light-emitting layers; in addition, the compound of the present invention has strong group rigidity, not easily causes crystallization and aggregation between molecules, and has good film-forming property. After the compound of the present invention is applied to an OLED device as an organic electroluminescent functional layer material, the current efficiency, power efficiency and external quantum efficiency of the device are greatly improved; moreover, the compound can improve the service life of the device.
    Type: Grant
    Filed: September 25, 2018
    Date of Patent: January 16, 2024
    Assignee: JIANGSU SUNERA TECHNOLOGY CO., LTD.
    Inventors: Haifeng Chen, Chong Li, Zhaochao Zhang, Xiaoqing Zhang, Dandan Tang
  • Publication number: 20230393342
    Abstract: An optical computing apparatus includes a first lens, a second lens, and a modulation system. The first lens receives a first group of optical signals loaded with first data, and outputs a second group of optical signals based on the first group of optical signals. The modulation system is located on a back focal plane of the first lens, performs amplitude modulation and phase modulation on the second group of optical signals based on second data, and outputs a plurality of groups of intermediate optical signals, where each group of intermediate optical signals includes a plurality of optical signals. The second lens is located behind the modulation system and outputs a third group of optical signals based on the plurality of groups of intermediate optical signals.
    Type: Application
    Filed: August 24, 2023
    Publication date: December 7, 2023
    Inventors: Jianjun He, Biaohan Liu, Chong Li, Yayan Chu
  • Publication number: 20230372180
    Abstract: A rotating cushioning and assisting mechanism comprises a rotating outward expanding member, an elastic return member, and an inner support heterogeneous member; the rotating outward expanding member comprises a first rotating member and a second rotating member, which enclose to form an expandable compartment; the elastic return member is connected to the free ends of the first rotating member and the second rotating member; and the inner support heterogeneous member is rotationally disposed in the expandable compartment. When an external force drives the inner support heterogeneous member to rotate in the expandable compartment, a work done by the force exerted by the inner support heterogeneous member is converted into elastic potential energy to be stored; when the external force is over, the elastic potential energy is released and converted into kinetic energy to help the free ends of the two rotating members to move close.
    Type: Application
    Filed: August 5, 2021
    Publication date: November 23, 2023
    Inventors: Jun Wang, Danping Xiao, Jie Gu, Chong Li
  • Publication number: 20230329891
    Abstract: An ankle joint device comprises a base, an angle adjusting assembly, and a foot support member; the angle adjusting assembly comprises a rotation member and an anti-rotation member, wherein the rotation member is rotationally mounted on the base, and the anti-rotation member is slidably and detachably locked to the rotation member along the axial direction defined by the rotation member; the foot support member is mounted to the anti-rotation member, after the anti-rotation member slides away from the rotation member in the axial direction by a predetermined distance, the foot support member is allowed to rotate at a predetermined angle, and the foot support member is locked to the rotation member to rotate with the rotation member relative to the base after the anti-rotation member slides close to the rotation member in the axial direction by a predetermined distance in a state of being maintained at the predetermined angle.
    Type: Application
    Filed: August 5, 2021
    Publication date: October 19, 2023
    Inventors: Jun Wang, Tongchen Wang, Danping Xiao, Jie Gu, Chong Li
  • Patent number: 11778894
    Abstract: Disclosed is an organic light-emitting diode device (OLED) structure, in particular to a high-efficiency organic light-emitting diode device comprising a boron-containing compound. The organic light-emitting diode device prepared by the present invention comprises: an anode, a hole injection or transport layer, a light-emitting layer, an electron injection or transport layer, and a cathode, wherein the light-emitting layer comprises a host material and a doping material, the host material can be composed of a single material or a mixture of materials with different structures; the doping material is a boron-containing organic compound with a singlet-triplet energy gap of not more than 0.2 eV; the singlet and triplet energy levels of the host material are higher than those of the doping material, which can prevent the energy return and avoid the reduction in the light emitting efficiency of the device. Further provided is a preparation method of the organic light-emitting diode device.
    Type: Grant
    Filed: September 25, 2018
    Date of Patent: October 3, 2023
    Assignee: JIANGSU SUNERA TECHNOLOGY CO., LTD.
    Inventors: Chong Li, Zhonghua Ye, Zhaochao Zhang, Lichun Wang
  • Patent number: 11705982
    Abstract: Methods and apparatus for wireless communication are provided. In aspects, a method of wireless communication is provided, including scheduling ultra-reliable and low-latency communications (URLLC) communication in a first set of one or more portions of a self-contained wireless communication structure having a plurality of portions, and adjusting one or more (e.g., remaining) portions of the self-contained wireless communication structure subsequent the first set of one or more portions based on the scheduling. In aspects, the method further includes transmitting an indicator of the adjusting to one or more user equipments. Numerous other aspects are provided.
    Type: Grant
    Filed: January 22, 2019
    Date of Patent: July 18, 2023
    Assignee: QUALCOMM Incorporated
    Inventors: Junyi Li, Juan Montojo, Chong Li
  • Publication number: 20230220369
    Abstract: Provided are a taxadiene synthase TcTS2, an encoding nucleotide sequence and use thereof. The amino acid sequence of TcTS2 includes or consists of: (a) an amino acid sequence represented by SEQ ID NO: 1; or (b) a functional homologous sequence having at least 80% sequence similarity with the amino acid sequence represented by SEQ ID NO: 1; or (c) an amino acid sequence having TcTS2 activity with addition, deletion, or substitution of one or more amino acids in the amino acid sequence represented by SEQ ID NO: 1. TcTS2 and the nucleotide sequence encoding the TcTS2 provide new gene resources for improving the yield of taxol, and they may be used for modifying chassis hosts by plant genetic engineering and metabolic engineering strategies to produce taxol and the intermediates thereof etc., thereby having significant economic and social value.
    Type: Application
    Filed: December 29, 2022
    Publication date: July 13, 2023
    Inventors: Jianbin YAN, Junbo GOU, Qinggang LIAO, Haifei LIANG, Chong LI, Ran DU, Xingyao XIONG, Sanwen HUANG
  • Publication number: 20230218464
    Abstract: An exoskeleton joint self-locking mechanism, a knee joint and a bionic rehabilitation robot are provided. The self-locking mechanism comprises a first base, a rotating outward expanding locking member, a second base and a locking driving member; the rotating outward expanding locking member comprises a first rotating frame and a second rotating frame, and outer sides of the first rotating frame and the second rotating frame have a first friction surface; one end of the first rotating frame is pivoted with one end of the second rotating frame; the second base is rotationally mounted on the first base, and an inner wall of the second base defines a second friction surface enclosing the first friction surface; the locking driving member applies/removes a force pushing away from free ends of the first rotating frame and the second rotating frame, to make the first friction surface lock/unlock the second friction surface.
    Type: Application
    Filed: March 19, 2021
    Publication date: July 13, 2023
    Inventors: JUN WANG, TONGCHEN WANG, DANPING XIAO, JIE GU, CHONG LI
  • Patent number: 11678360
    Abstract: Methods, systems, and devices for wireless communication are described. A first cell may receive a message indicating that a second cell has a priority transmission scheduled using a transmit time interval (TTI) that is shorter than a TTI used by the first cell. The first cell may limit, based on the message, a communication parameter associated with communications between the first cell and a user equipment (UE) during the scheduled priority transmission.
    Type: Grant
    Filed: November 15, 2019
    Date of Patent: June 13, 2023
    Assignee: QUALCOMM INCORPORATED
    Inventors: Chong Li, Hua Wang, Junyi Li