Patents by Inventor Jie Liu

Jie Liu 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: 12221449
    Abstract: Provided is a new compound capable of effectively inhibiting ATX. The compound is represented by formula I, or the compound is a tautomer, a stereoisomer, a hydrate, a solvate, a salt, or a prodrug of the compound represented by formula I. In formula (I), R1 and R2 are independently selected from —H or —CH3, provided that: R1 and R2 are not —H at the same time or are not —CH3 at the same time.
    Type: Grant
    Filed: January 22, 2020
    Date of Patent: February 11, 2025
    Assignee: WUHAN HUMANWELL INNOVATIVE DRUG RESEARCH AND DEVELOPMENT CENTER LIMITED COMPANY
    Inventors: Xuejun Zhang, Dabing Ye, Lie Li, Jie Shen, Xiaohua Ding, Hongna Sun, Zhe Liu, Yang Zang, Yonggang Wei
  • Patent number: 12221537
    Abstract: A microspheric ionomer having a cross-linked structure, a preparation method therefor, applications thereof, and a preparation system thereof. The ionomer comprises structure units A represented by formula (1), structure units B represented by formula (2), and a cross-linking structure provided by a cross-linking agent, M being separately selected from H, a metal cation, and a straight chain, a saturated alkyl of branched or ring-shaped C1-C20, R being H or a methyl; and metal cations are introduced to part of structure units A in the ionomer. The ionomer shows an outstanding effect on nucleation of PET, serves as a nucleating agent for PET modification, so as to obtain a corresponding PET composition.
    Type: Grant
    Filed: March 13, 2024
    Date of Patent: February 11, 2025
    Assignees: CHINA PETROLEUM & CHEMICAL CORPORATION, BEIJING RESEARCH INSTITUTE OF CHEMICAL INDUSTRY, CHINA PETROLEUM & CHEMICAL CORPORATION
    Inventors: Wenbo Song, Hao Yuan, Zhenjie Liu, Jinliang Qiao, Shijun Zhang, Hua Yin, Huijie Hu, Qing Shao, Jie Zhang, Xiaomeng Zhang, Dezhan Li, Fuyong Bi
  • Patent number: 12222254
    Abstract: A sensor assembly, a force detection device and method, and construction machinery, the sensor assembly comprising a connecting part used for connecting a base to be tested and a bearing part used for bearing, the bearing part being connected to the connecting part, the bearing part comprising at least two sensing units with different measuring ranges, and the at least two sensing units being arranged to have a different initial gap (b1, b2) from the connecting part, so that corresponding initial gap (b1, b2) are eliminated when a load applied to the bearing part reaches different extents. The different initial gaps (b1, b2) are eliminated by means of the load reaching a different extent, so that the sensing units with different measuring ranges can provide detection feedback in the respective working conditions in which the units have the highest measurement precision and thereby ensure the accuracy of detection results.
    Type: Grant
    Filed: July 3, 2020
    Date of Patent: February 11, 2025
    Assignee: ZOOMLION HEAVY INDUSTRY SCIENCE AND TECHNOLOGY CO., LTD.
    Inventors: Yanbin Liu, Jie Wen, Lunwen Guo, Ling Fu, Kaige Jiang
  • Patent number: 12223068
    Abstract: A secure computing control method, a data packet processing method and device, and a system thereof are disclosed. The secure computing method may include: receiving a first data packet message for secure computing from a processor, the first data packet message including data packet information and secure computing configuration information corresponding to the data packet information; acquiring corresponding first data packet data from a memory according to the data packet information of the first data packet message; selecting a corresponding security algorithm according to the secure computing configuration information corresponding to the first data packet message; performing secure computing on the first data packet data by the selected security algorithm to generate secure computed second data packet data and a second data packet message corresponding to the second data packet data; transmitting the second data packet data to the memory; and transmitting the second data packet message to the processor.
    Type: Grant
    Filed: December 22, 2020
    Date of Patent: February 11, 2025
    Assignee: ZTE CORPORATION
    Inventors: Jie Liu, Haibo Wang, Guoqiang Wang, Yubin Xu
  • Patent number: 12221366
    Abstract: A method for recycling a copper-containing wastewater from a micro-etching is provided, including: modifying a FeS material with a monomer including both carboxyl and sulfhydryl, a crosslinking agent, and a stabilizing and dispersing agent to obtain a FeS-based pH-responsive material CMC-FeS@HS #SiO2 #COOH, adding the FeS-based pH-responsive material to weakly-acidic copper-containing wastewater from the micro-etching to allow a reaction, and conducting processes such as sulfide precipitation, exchange, adsorption complexation, and flocculation precipitation to finally obtain a precipitate with CuS as a main component. This method makes full use of the pH responsiveness and abundant surface active sites of the FeS-based pH-responsive material, and can control a recovery rate of copper ions in the wastewater at 99.8% or more merely by adjusting a pH value of the copper-containing wastewater from the micro-etching.
    Type: Grant
    Filed: August 14, 2024
    Date of Patent: February 11, 2025
    Assignee: CENTRAL SOUTH UNIVERSITY
    Inventors: Chenyang Zhang, Mingjun Han, Wei Sun, Jie Li, Wenjihao Hu, Heng Yu, Rong Wang, Siyuan Liu, Xiangsong Meng, Pan Chen
  • Patent number: 12224745
    Abstract: This application provides a capacitance detection circuit for detecting capacitance of a capacitor element within a capacitor array. The circuit includes a capacitance detection module for detecting a first capacitance of a first capacitor set, a second capacitance of a second capacitor set, and a third capacitance of the third capacitor set, the first capacitor set comprising the capacitor element and a row capacitor element in the same row of the capacitor array as the capacitor element, the second capacitor set comprising the capacitor element and a column capacitor element in the same column of the capacitor array as the capacitor element, the third capacitor set comprising the row capacitor element and the column capacitor element; and a processing module, configured to obtain the capacitance of the capacitor element according to the first capacitance, the second capacitance and the third capacitance.
    Type: Grant
    Filed: September 13, 2022
    Date of Patent: February 11, 2025
    Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
    Inventors: Yuan Dai, Ruirui Zhang, Ke Chen, Jie Lai, Siyuan Liu, Zhengyou Zhang
  • Patent number: 12220442
    Abstract: Anti-epileptic toxin Martentoxin (MarTX), derivatives thereof, and uses thereof are described. Specifically, the use of Martentoxin or an active fragment thereof or a pharmaceutically acceptable salt thereof in preparing a preparation or composition for treating and/or preventing epilepsy is described. It has been confirmed for the first time that the Martentoxin can effectively treat and/or prevent epileptic symptoms.
    Type: Grant
    Filed: November 5, 2019
    Date of Patent: February 11, 2025
    Assignee: Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences
    Inventors: Chunyang Cao, Yonghua Ji, Xinlian Liu, Jie Tao, Shuzhang Zhang, Chunxi Wang
  • Publication number: 20250048871
    Abstract: A display substrate and a display device are provided. The display substrate includes a base substrate, organic light-emitting elements, a data line, and an electrode line. The organic light-emitting element includes a first electrode, a light-emitting layer and a second electrode sequentially stacked; the data line is located between the base substrate and the organic light-emitting element; the electrode line is on the same layer as the data line and located in a region outside a light-emitting region of the organic light-emitting element. The display substrate further includes at least one connection portion, which is in the region outside the light-emitting region and is configured to connect the electrode line and the first electrode, the connection portion is spaced apart from the second electrode, and the light-emitting layer covers the second electrode and the at least one connection portion.
    Type: Application
    Filed: October 18, 2024
    Publication date: February 6, 2025
    Inventors: Ning LIU, Dacheng ZHANG, Tong WU, Jun LIU, Qinghe WANG, Yang ZHANG, Bin ZHOU, Liangchen YAN, Huadong WANG, Chongchong LIU, Jie ZHANG
  • Publication number: 20250044543
    Abstract: A focusing lens assembly includes a housing, a liquid lens, a solid lens assembly, an elastic member set, and a driving assembly. The liquid lens covers a light incidence port of the housing and includes an operating member. The solid lens assembly is located in an accommodating space of the housing. A liquid lens optical axis substantially coincides with the solid lens optical axis. The elastic member set is configured to suspend the solid lens assembly in the accommodating space. The driving assembly includes a coil set fixed to the solid lens assembly and a fixed magnet set fixed to the housing and corresponds to the coil set. When the coil set is driven, the coil set interacts with the fixed magnet set, so that the solid lens assembly moves along the solid lens optical axis to selectively enable the solid lens assembly to abut against the operating member.
    Type: Application
    Filed: March 27, 2024
    Publication date: February 6, 2025
    Applicant: GUANGZHOU LUXVISIONS INNOVATION TECHNOLOGY LIMITED
    Inventors: Jyun-Jie Lin, Tsung-Kai Chang, Chuan-Hui Liu
  • Publication number: 20250044305
    Abstract: An LC-MS/MS method for detecting 11 vitamins D in blood is provided. The 11 vitamins D in the invention include D2, D3, 1,25-(OH)2D2, 1,25-(OH)2D3, 25-(OH)D2, 25-(OH)D3, 3-epi-25-(OH)D2, 3-epi-25(OH)D3, 24,25-(OH)2D2, 24,25-(OH)2D3 and 3-epi-24,25-(OH)2D3. The method of the invention includes: preparing a standard curve equation, pre-treating a sample to be detected, and detecting the incoming sample. The pre-processing of the invention adopts the combination of protein precipitation, liquid-liquid extraction and derivation, so that the 11 vitamins D are extracted by one injection, and a pg-level sensitivity of the detection method is ensured at the same time. Moreover, the detection method of the invention also has the technical advantage of high accuracy.
    Type: Application
    Filed: October 20, 2023
    Publication date: February 6, 2025
    Applicant: Beijing Harmony Health Medical Diagnostics Co., Ltd.
    Inventors: Yongjuan JIA, Chunran LIU, Xingli LIU, Jie ZHANG, Junjun NI
  • Publication number: 20250045476
    Abstract: Disclosed is a method for evaluating the fatigue damage and life of a bridge structure under a multi-factor coupling effect. The method comprises the following steps: S1, reproducing complex service environment action values; S2, analyzing performance values of a bridge structure; S3, calculating coupling fatigue damage of a vulnerable part; and S4, predicting a remaining life of the bridge structure. By adopting the method, the fatigue damage condition and remaining life of an in-service bridge under a multi-factor coupling effect can be accurately evaluated, and the effect of each factor/action and the coupling effect the factors/actions in fatigue damage of a vulnerable part are quantitatively analyzed, thereby providing data support and decision-making reference for the operation and maintenance management, reinforcement and repair, and optimal design of bridges.
    Type: Application
    Filed: July 4, 2023
    Publication date: February 6, 2025
    Applicant: Southeast University
    Inventors: Tong GUO, Zhongxiang LIU, Shiyuan WANG, Jie LIU
  • Publication number: 20250045949
    Abstract: A control method includes obtaining an image captured by a photographing device, determining a location of a target part of a target object in the image, controlling, based on at least the location of the target part, an unmanned aerial vehicle (UAV) to fly to an expected altitude with a non-zero horizontal distance with the target part of the target object, and in response to a detected landing command, controlling the UAV to initiate a landing process. The expected altitude is an altitude at which the target part is located.
    Type: Application
    Filed: October 18, 2024
    Publication date: February 6, 2025
    Inventors: Jie QIAN, Zhengzhe LIU, Lei PANG
  • Publication number: 20250047355
    Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive, from a network entity, an absolute threshold synchronization signal block (SSB) consolidation parameter. The TUE may determine whether a threshold value indicated in the absolute threshold SSB consolidation parameter satisfies a predefined value threshold. The UE may set a specific network deployment flag based at least in part on whether the threshold value satisfies the predefined value threshold. The UE may determine a cell measurement result based at least in part on the specific network deployment flag. The UE may perform a downlink beam selection and a beam switch evaluation based at least in part on the specific network deployment flag. Numerous other aspects are described.
    Type: Application
    Filed: March 2, 2022
    Publication date: February 6, 2025
    Inventors: Jiaheng LIU, Yong LI, Jie ZHANG, Yuxiao HOU, Kainan LI, Zhanyi LIU, Raj Kumar NATTHA, Tom CHIN, Huan XU, Jyothi Kiran VATTIKONDA
  • Patent number: 12217143
    Abstract: Computing systems and technical methods that transform data structures and pierce opacity difficulties associated with complex machine learning algorithms are disclosed. Advances include a framework and techniques that include: i) global diagnostics; ii) locally interpretable models LIME-SUP-R and LIME-SUP-D; and iii) explainable neural networks.
    Type: Grant
    Filed: March 5, 2019
    Date of Patent: February 4, 2025
    Assignee: Wells Fargo Bank, N.A.
    Inventors: Vijayan N. Nair, Agus Sudjianto, Jie Chen, Kurt Schieding, Linwei Hu, Xiaoyu Liu, Joel Vaughan
  • Patent number: 12217477
    Abstract: In an object recognition method, an object recognition device obtains AER data of a to-be-recognized object, wherein the AER data includes a plurality of AER events of the to-be-recognized object, each AER event comprising a timestamp and address information. The object recognition device extracts a plurality of feature maps of the AER data. Each feature map including partial spatial information and partial temporal information of the to-be-recognized object, and the partial spatial information and the partial temporal information are obtained based on the timestamp and the address information of each AER event. The object recognition device then recognizes the to-be-recognized object based on the plurality of feature maps of the AER data.
    Type: Grant
    Filed: February 25, 2022
    Date of Patent: February 4, 2025
    Assignee: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Gang Pan, Qianhui Liu, Lei Jiang, Jie Cheng, Haibo Ruan, Dong Xing, Huajin Tang, De Ma
  • Patent number: 12217496
    Abstract: Provided are a hand gesture detection method and device, and a computer storage medium. The method includes: obtaining an initial depth image including a hand to be detected, and performing detection processing on the initial depth image by using a backbone feature extractor and a bounding box detection model to obtain initial bounding boxes and a first feature map corresponding to the hand to be detected; determining one of the initial bounding boxes as a target bounding box; cropping, based on the target bounding box, the first feature map by using RoIAlign feature extractor, to obtain a second feature map corresponding to the hand to be detected; and performing, based on the second feature map, a three-dimensional gesture estimation processing on the hand to be detected by using a gesture estimation model to obtain a gesture detection result of the hand to be detected.
    Type: Grant
    Filed: May 19, 2022
    Date of Patent: February 4, 2025
    Assignee: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
    Inventors: Yang Zhou, Jie Liu
  • Patent number: 12217069
    Abstract: An operation sequence adding method, an electronic device, and a system are provided. The method includes: detecting a first operation performed by a user on a first control; obtaining an event type of the first operation and name information of a first application in response to the first operation; displaying a second interface of the first application in response to the first operation, and detecting a second operation performed by the user on a second control; obtaining a second control identifier and an event type of the second operation in response to the second operation; saving the name information of the first application, the second control identifier, and the event type of the second operation; displaying a third interface of a second application, where the third interface of the second application includes a third control; detecting a third operation performed by the user on the third control; and displaying the second interface of the first application in response to the third operation.
    Type: Grant
    Filed: June 16, 2023
    Date of Patent: February 4, 2025
    Assignee: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Xilin Sun, Jie Li, Yinzhu Cheng, Min Liu, Cheng Liu
  • Patent number: 12216182
    Abstract: Disclosed are a device and method for detecting defects of a high-voltage cable cross-bonded grounding system. The method selects a protective grounding box of a cross-bonded grounding system, respectively connects a signal excitation coupler to A-phase, B-phase and C-phase coaxial cables of the protective grounding box, selects a stable signal with a frequency different from a power frequency or a field interference frequency, and tests effective current values and phases responded by the A-phase, B-phase and C-phase coaxial cables when the stable signal with the frequency F1 is injected into the A-phase, B-phase and C-phase coaxial cables of the protective grounding box; and obtains resistances and inductances of branch circuits of the cable cross-bonded grounding system by calculation according to measurement data, and determines if the cable cross-bonded grounding system has a connection defect.
    Type: Grant
    Filed: August 4, 2022
    Date of Patent: February 4, 2025
    Assignees: STATE GRID JIANGSU ELECTRIC POWER CO., LTD. RESEARCH INSTITUTE, STATE GRID JIANGSU ELECTRIC POWER CO., LTD., JIANGSU ELECTRIC POWER RESEARCH INSTITUTE CO., LTD.
    Inventors: Jingying Cao, Qiang Huang, Jinggang Yang, Jie Chen, Rong Sun, Jianjun Liu, Xiao Tan, Libin Hu, Chenying Li, Wei Zhang
  • Publication number: 20250035996
    Abstract: An array substrate, a display device, and a driving circuit are disclosed. The array substrate includes a substrate, a pixel electrode layer disposed on the substrate, a first insulating layer disposed on the substrate, multiple data lines disposed on the first insulating layer, a second insulating layer disposed on the first insulating layer and covering the data lines, a common electrode layer disposed on the second insulating layer, and multiple data signal cancellation lines disposed between the common electrode layer and the first insulating layer. The common electrode layer includes multiple common shield electrode layers. The data signal cancellation lines are disposed in one-to-one correspondence with the data lines. Along the direction from the pixel electrode layer toward the common electrode layer, one common shield electrode layer covers one respective data signal cancellation line and one respective data line.
    Type: Application
    Filed: October 15, 2024
    Publication date: January 30, 2025
    Inventors: YUNYANG LIU, Jie Wang, Yuchun Xu, Li LV, Guangchen Zhang, Zhiwei Li, Baohong Kang
  • Publication number: 20250036685
    Abstract: Methods, apparatus, computer devices, products, and storage medium are described for generating tree-structure storage data for a graph structure, applicable to the fields of cloud computing or the Vehicle of Internet. One method includes: obtaining data of a graph structure comprising vertex data of at least one vertex of the graph structure and edge data of at least one edge of the graph structure; constructing memory data of a tree structure for the data of the graph structure in a memory of the computer device; constructing a plurality of disk blocks in a storage device based on the memory data of the tree structure; and storing the data of the root node, the data of each first-subnode, and data of a subtree using each second-subnode as a root node into corresponding disk blocks respectively, to obtain the storage data of the tree structure for the graph structure.
    Type: Application
    Filed: October 14, 2024
    Publication date: January 30, 2025
    Applicant: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
    Inventors: Jianpeng Liu, Jie Jiang, Yuhong Liu, Peng Chen, Xiaosen Li, Yong Cheng