Patents by Inventor Hui Zhang

Hui Zhang 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: 20240068056
    Abstract: A full-automatic detection apparatus and system for important zoonotic pathogen, and a control method therefor. The full-automatic detection apparatus for important zoonotic pathogen includes: a base capable of moving; an air collection device, configured to collect a to-be-detected sample in air along with the movement of the base; a nucleic acid detection and analysis device, configured to detect the to-be-detected sample collected by the air collection device to determine whether an infectious pathogen exists in the to-be-detected sample; an intelligent mobile device, configured to plan and control a moving path of the base; and a control device, configured to control the intelligent mobile device to plan and control the moving path of the base and to control a sampling period of the air collection device according to a control instruction of the terminal, and transmit a detection result from the nucleic acid detection and analysis device to the terminal.
    Type: Application
    Filed: August 28, 2023
    Publication date: February 29, 2024
    Inventors: Jiabo Ding, Xiaowen Yang, Hui Jiang, Lin Liang, Ting Xin, Guangzhi Zhang, Xuezheng Fan, Qingchun Shen
  • Publication number: 20240068911
    Abstract: An inertia braking test system and a control method is provided, wherein the inertia braking test system is composed of an inertia brake test system, a sensor system and a tested object. An actuating device is connected with the inertia brake control device through a ball stud. The actuation function of the inertia brake control device with two degrees of freedom along the front-and-rear direction and the up-and-down direction of the vehicle is realized. The movable chassis realizes the mobile function of the system. The acceleration sensor can sense the acceleration of the movable chassis. Each force is tested by the first force sensor, the second force sensor and the third force sensor. The displacement data is measured by the first displacement sensor and the second displacement sensor, so that a movable brake system test is achieved.
    Type: Application
    Filed: August 22, 2023
    Publication date: February 29, 2024
    Applicant: Changchun Automotive Test Center Co., Ltd.
    Inventors: Yang LIU, Chao NIU, Yongchuang WANG, Bin LIANG, Jingtao ZHANG, Hui JIA, Peng SU, Wanli HU
  • Publication number: 20240067576
    Abstract: The present disclosure relates to a batch sintering method for a high-property silicon nitride ceramic substrate. The batch sintering method includes: (1) silicon nitride ceramic substrate green bodies are stacked and put into a boron nitride crucible, and a layer of boron nitride powder is applied between adjacent silicon nitride ceramic substrate green bodies; (2) after step-by-step vacuumization, debinding is performed in a nitrogen atmosphere or a reducing atmosphere at 500° C. to 900° C.; (3) gas pressure sintering is then performed in a nitrogen atmosphere at 1800° C. to 2000° C., completing the batch preparation of the high-property silicon nitride ceramic substrate.
    Type: Application
    Filed: January 17, 2022
    Publication date: February 29, 2024
    Inventors: Hui ZHANG, Xuejian LIU, Jindi JIANG, Xiumin YAO, Zhengren HUANG, Zhongming CHEN, Jian HUANG
  • Publication number: 20240067577
    Abstract: A preparation method for a copper plate-covered silicon nitride ceramic substrate is provided. The structure of the copper plate-covered silicon nitride ceramic substrate includes a silicon nitride ceramic substrate, copper sheets disposed on the upper and lower sides of the silicon nitride ceramic substrate and soldering layers disposed between the copper sheets and the silicon nitride ceramic substrate; the composition of the silicon nitride ceramic substrate comprises a silicon nitride phase (more than or equal to 95 wt %); and a grain boundary phase (containing at least three elements (Y, Mg and O) and less than or equal to 5 wt %, and the content of a crystalline phase in the grain boundary phase is more than or equal to 40 vol %); and the sintering aids are Y2O3 and MgO. The two-step sintering process comprises: in a nitrogen atmosphere, performing low-temperature heat treatment and high-temperature heat treatment in sequence.
    Type: Application
    Filed: January 17, 2022
    Publication date: February 29, 2024
    Inventors: Xuejian LIU, Hui ZHANG, Xiumin YAO, Yan LIU, Jindi JIANG, Zhengren HUANG, Zhongming CHEN
  • Publication number: 20240067720
    Abstract: A stable anti-TIGIT antibody pharmaceutical composition and an application thereof. The pharmaceutical composition includes a buffer solution, and an anti-TIGIT antibody or an antigen-binding fragment thereof. The anti-TIGIT antibody or the antigen-binding fragment thereof includes HCDR1, HCDR2, and HCDR3 having amino acid sequences as respectively represented by SEQ ID NO:1, SEQ ID NO:2, and SEQ ID NO:3, and LCDR1, LCDR2, and LCDR3 having amino acid sequences as respectively represented by SEQ ID NO:4, SEQ ID NO:5, and SEQ ID NO:6. The pH of the pharmaceutical composition is about 5.0-6.5.
    Type: Application
    Filed: January 14, 2022
    Publication date: February 29, 2024
    Applicants: SHANGHAI JUNSHI BIOSCIENCES CO., LTD., SUZHOU JUNMENG BIOSCIENCES CO., LTD.
    Inventors: Peixiang LIU, Hongchuan LIU, Jing ZHANG, Qiang ZHAO, Hui FENG
  • Publication number: 20240070135
    Abstract: Systems and methods are provided for improved point querying of a database. The index values are separated from data and retained in cache memory to allow access without requiring a disk input/output (I/O) operation and thereby having less latency resulting from such disk I/O operations. The index values can be compressed using an algorithm such as Crit-Bit-Trie to allow storage of the index values in limited cache memory space. The index values can be selected for storage according to a least recently used approach when cache memory is insufficient to store all index values to maintain a hit rate for the cached portion and reduce the disk I/O operations.
    Type: Application
    Filed: September 27, 2023
    Publication date: February 29, 2024
    Inventors: Jiaxin Ou, Jingwei Zhang, Hao Wang, Hui Zhang, Ming Zhao, Yi Wang, Zhengyu Yang
  • Publication number: 20240071222
    Abstract: A method for controlling a traffic light, a method and apparatus for navigating an unmanned vehicle and a method and apparatus for training a model are provided. An implementation comprises: generating a reinforced traffic light state parameter according to vehicle state representation information of an unmanned vehicle currently contained in a preset area of a target traffic light and a current traffic light state parameter of the target traffic light; and generating a traffic light control action according to the reinforced traffic light state parameter; where the reinforced traffic light state parameter is used to cause an unmanned vehicle navigation end to generate a reinforced vehicle state parameter according to a reinforced traffic light state and a current vehicle state parameter of a target unmanned vehicle, and generate an unmanned vehicle navigation action according to the reinforced vehicle state parameter.
    Type: Application
    Filed: November 7, 2023
    Publication date: February 29, 2024
    Inventors: Qian SUN, Le ZHANG, Jingbo ZHOU, Hui XIONG, Weijia ZHANG, Huan YU, Yu MEI, Weicen LING
  • Publication number: 20240070858
    Abstract: A capsule endoscope image recognition method based on deep learning, and a device and a medium is provided. After a plurality of frames of continuously captured images are processed to form an image sequence of a specific format, multi-channel recognition is performed on the plurality of frames of images by means of a 3D convolutional neural network model, and a recognition result is then output in combination with a recognition probability of each channel, such that the image recognition precision is improved.
    Type: Application
    Filed: December 14, 2021
    Publication date: February 29, 2024
    Applicants: ANKON TECHNOLOGIES CO., LTD, ANX IP HOLDING PTE. LTD.
    Inventors: Hang ZHANG, Hao ZHANG, Wenjin YUAN, Chukang ZHANG, Hui LIU, Zhiwei HUANG
  • Publication number: 20240072306
    Abstract: An electrochemical device, including a cathode, an anode and an electrolyte. The anode includes an anode current collector and an anode active material disposed on the anode current collector, the electrolyte includes fluoroethylene carbonate, and the electrochemical device meets the following relationship: 17.55?K1?K2?1.63K32+11.27K3?20.80, where K1 represents a specific surface area value of the unit mass of the anode active material (in m2/g), and 1.0?K1?2.0; K2 represents a content value of the fluoroethylene carbonate required by per Ah capacity (in g/Ah), and 0.05?K2?0.25; and K3 represents a weight value of the anode active material required by per Ah capacity (in g/Ah).
    Type: Application
    Filed: October 26, 2023
    Publication date: February 29, 2024
    Applicant: Dongguan Amperex Technology Limited
    Inventors: Hui CUI, Pengyang FENG, Shuirong ZHANG, Jiali DONG
  • Publication number: 20240074291
    Abstract: Embodiments of the present disclosure provide a flexible display panel and a manufacturing method thereof, wherein the flexible display panel includes: an array substrate; an organic light emitting layer disposed on the array substrate; a dam disposed on the array substrate and disposed to surround the organic light emitting layer; and an encapsulation layer covering the organic light emitting layer and the dam, wherein the dam comprises a first side surface close to the organic light emitting layer, and a second side surface away from the organic light emitting layer, and the second side surface is disposed with at least one of a groove, a stepped structure, or a sharp corner structure.
    Type: Application
    Filed: March 2, 2022
    Publication date: February 29, 2024
    Applicant: Shenzhen China Star Optoelectronics Semiconductor Display Technology Co., Ltd.
    Inventors: Weiran CAO, Shijian QIN, Hui HUANG, Min ZHANG
  • Patent number: 11912714
    Abstract: The present invention discloses compounds of Formula (I), and pharmaceutically acceptable salts, thereof: which inhibit coronavirus replication activity. The invention further relates to pharmaceutical compositions comprising a compound of Formula (I) or a pharmaceutically acceptable salt thereof, and methods of treating or preventing a coronavirus infection in a subject in need thereof, comprising administering to the subject a therapeutically effective amount of a compound of Formula (I) or a pharmaceutically acceptable salt thereof.
    Type: Grant
    Filed: November 9, 2022
    Date of Patent: February 27, 2024
    Assignee: Enanta Pharmaceuticals, Inc.
    Inventors: Hui Cao, Wei Li, Xuri Gao, Jiajun Zhang, Xiaowen Peng, Jorden Kass, Ruichao Shen, Guoqiang Wang, Yat Sun Or
  • Patent number: 11912717
    Abstract: The present invention relates to a crystal form I of tenvermectin B, which can be characterized by X-ray powder diffraction (XRPD) pattern, Infrared (IR) absorption spectrum, Differential scanning calorimetry (DSC) thermogram and the like. Meanwhile, the present invention also relates to a method for preparing the crystal form I of tenvermectin B and a use thereof.
    Type: Grant
    Filed: May 24, 2019
    Date of Patent: February 27, 2024
    Assignee: Shenzhen Tenver Biopharm Co., Ltd.
    Inventors: Jidong Wang, Jiansong Li, Hui Zhang, Lingjian Zhang, Jun Huang
  • Patent number: 11913854
    Abstract: A method and a system for fault diagnosis with small samples of power equipment based on virtual and real twin spaces are disclosed, which belong to the field of fault diagnosis of power equipment. The method includes: test samples containing different locations, types and severity levels of fault of power equipment are acquired to form a real physical space; a virtual mirror space is acquired by simulation according to a simulation model of the equipment to be diagnosed; the training set in the real physical space is spatially integrated with the sample set in the virtual mirror space to obtain a training sample set in the twin spaces; the training sample set in the twin spaces serves as the supplement to the training set in the real physical space, and the fault type and fault location serve as diagnostic labels to be input to the deep neural network for training.
    Type: Grant
    Filed: December 17, 2020
    Date of Patent: February 27, 2024
    Assignee: WUHAN UNIVERSITY
    Inventors: Yigang He, Jiajun Duan, Xiaoxin Wu, Liulu He, Hui Zhang, Guolong Shi
  • Patent number: 11911808
    Abstract: A system for controlling damages in cleaning a semiconductor wafer comprising features of patterned structures, the system comprising: a wafer holder for temporary restraining a semiconductor wafer during a cleaning process; an inlet for delivering a cleaning liquid over a surface of the semiconductor wafer; a sonic generator configured to alternately operate at a first frequency and a first power level for a first predetermined period of time and at a second frequency and a second power level for a second predetermined period of time, to impart sonic energy to the cleaning liquid, the first predetermined period of time and the second predetermined period of time consecutively following one another; and a controller programmed to provide the cleaning parameters, wherein at least one of the cleaning parameters is determined such that a percentage of damaged features as a result of the imparting sonic energy is lower than a predetermined threshold.
    Type: Grant
    Filed: March 9, 2023
    Date of Patent: February 27, 2024
    Assignee: ACM Research (Shanghai) Inc.
    Inventors: Hui Wang, Fufa Chen, Fuping Chen, Jian Wang, Xi Wang, Xiaoyan Zhang, Yinuo Jin, Zhaowei Jia, Liangzhi Xie, Jun Wang, Xuejun Li
  • Patent number: 11914936
    Abstract: A method and a system for predicting a gas content in transformer oil based on a joint model are provided and belong a field of transformer failure prediction. The method includes the following: determining a type and a time series of gas to be predicted related to a failure, processing an original series by adopting empirical mode decomposition (EMD) and local mean decomposition (LMD) for a non-stationarity characteristic of a dissolved gas concentration series in oil; performing normalization on each sub-series component, dividing a training sample and a test sample; and establishing a deep belief network (DBN) prediction model for each of the sub-series components for training, performing superposition and reconstruction on the established DBN prediction model to perform characteristic extraction and classification on multi-dimensional data of the failure, evaluating prediction performance of the prediction model through calculating an error index.
    Type: Grant
    Filed: January 28, 2021
    Date of Patent: February 27, 2024
    Assignee: WUHAN UNIVERSITY
    Inventors: Yigang He, Wenjie Wu, Hui Zhang, Chaolong Zhang, Liulu He
  • Patent number: 11914586
    Abstract: An embodiment includes generating a partition schema for a distributed database based on historical usage data indicative of usage of the distributed database, where the generating of the partition schema comprises determining a partition range of a partition of the partition schema. The embodiment also includes generating a node identifier for the partition using a hash function and a first weight value assigned to the partition. The embodiment also includes monitoring performance data indicative of a performance of the distributed database, the monitoring comprising detecting a failure of the performance to satisfy a performance threshold. The embodiment also includes initiating, responsive to detecting the failure, a redistribution procedure by changing the node identifier of the partition by replacing the first weight value with a second weight value.
    Type: Grant
    Filed: March 31, 2022
    Date of Patent: February 27, 2024
    Assignee: INTERNATIONAL BUSINESS MACHINES CORPORATION
    Inventors: Hong Mei Zhang, Sheng Yan Sun, Meng Wan, Peng Hui Jiang
  • Patent number: 11911807
    Abstract: The present invention provides a method for cleaning substrates comprising the steps of: placing a substrate on a substrate holder; implementing a bubble less or bubble-free pre-wetting process for the substrate; and implementing an ultra/mega sonic cleaning process for cleaning the substrate.
    Type: Grant
    Filed: February 7, 2018
    Date of Patent: February 27, 2024
    Assignee: ACM RESEARCH (SHANGHAI), INC.
    Inventors: Hui Wang, Xi Wang, Fuping Chen, Xiaoyan Zhang, Fufa Chen
  • Patent number: 11913651
    Abstract: A heat exchanger includes a fin set formed by a plurality of fins stacked together and a refrigerant pipe set passing through the fin set. The fin set includes a connection member, and a first fin member and a second fin member connected to each other via the connection member. An included angle between the first fin member and the second fin member is larger than zero. The first fin member and the second fin member are arranged at two sides, respectively, of a notch of the fin set. The notch is located at an air input side and/or an air output side of the connection member.
    Type: Grant
    Filed: January 19, 2020
    Date of Patent: February 27, 2024
    Assignees: GD MIDEA AIR-CONDITIONING EQUIPMENT CO., LTD., MIDEA GROUP CO., LTD.
    Inventors: Hui Yu, Zhigang Xing, Zhisheng Lei, Kangwen Zhang, Yu Liu, Wenjun Shen, Yuhang Tang, Yuanshun Huang
  • Patent number: 11914594
    Abstract: A disclosed database system and enhanced methods implement enhanced mini-plans and dynamically changing a query mini-plan with trustworthy Artificial Intelligence (AI) to improve query execution performance in a database system. An AI cost model evaluates candidate mini-plans for executing a query. AI truth monitors evaluate the execution of the mini-plans, such as predicted input factors and adjusted mini-plans of one or more AI running data models. The AI truth monitors provide feedback to adjust the AI cost model based on evaluating the execution of the mini-plans. The AI truth monitors validate adjusted mini-plans, provide feedback to the AI cost model with improved overall prediction accuracy, and enhanced mini-plans to gain query performance.
    Type: Grant
    Filed: December 28, 2022
    Date of Patent: February 27, 2024
    Assignee: International Business Machines Corporation
    Inventors: Hong Mei Zhang, Meng Wan, Sheng Yan Sun, Peng Hui Jiang
  • Publication number: 20240058803
    Abstract: A low-temperature and high-efficiency ammonia decomposition catalyst is disclosed, which includes a support and an active component. The support is SBA-15/G and the active component is nickel. The preparation method of the low-temperature and high-efficiency ammonia decomposition catalyst includes the following steps. Ni(OH)2 is mixed with SBA-15/G composite support by simple mechanical mixing method. Then, Ni/SBA-15/G supported catalyst is prepared by calcination in ammonia atmosphere. The ammonia decomposition activity of prepared materials at low-temperature is higher than that of most current Ni-based catalysts, and the method has the advantages of simple preparation process and low cost, and exhibits high catalytic activity and stability in the ammonia decomposition reaction.
    Type: Application
    Filed: October 13, 2022
    Publication date: February 22, 2024
    Inventors: HUI ZHANG, Xiaodong Zhao, Jie Wen, Jiahong Cai