Patents by Inventor Xiaoyu Chen

Xiaoyu 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: 20230097259
    Abstract: A generating device of simulating a particulate environment for an experimental animal includes an experimental chamber. An ultrasonic atomization device is installed at the bottom adjacent to the center of the experimental chamber. The upper side of the ultrasonic atomization device is connected to a guide device for guiding particles. The guide device includes an air seal cover, and a micro fan is installed inside the air seal cover to drive the movement of particles generated in the ultrasonic atomization device. Air guide pipes are fixedly connected to a side wall of the air seal cover. The generating device has good sealing performance, and can generate a variety of particle simulation environments to accurately and effectively simulate the biological effect of particles in the animal body. The generating device can improve the particle simulation environment, reduce the deviation of experimental data, and ensure the accuracy of the overall experimental data.
    Type: Application
    Filed: November 28, 2022
    Publication date: March 30, 2023
    Inventors: Guangjian NI, Liqun CHEN, Xinyu GAO, Yue CHEN, Xiaoyu GUO
  • Patent number: 11609153
    Abstract: Disclosed is an automobile tire burst simulation experiment device, which is fixed on a rim installed with an automobile tire. The automobile tire burst simulation experiment device comprises a pre-tightening triggering device, a retracting device, a storage battery and a controller, the tire burst simulation experiment device according to the present invention uses two drive motors to drive two sets of roller screw slide rails, so as to drive the breakdown device away from and close to the tire to achieve a simulated tire burst and rapid deflation. The experiment device has the characteristics of quick installation, low cost, strong versatility, and adjustable speed; the device can be applied to the tire burst experiment under different vehicle speeds and road conditions of various automobile models. The structure is simple and the simulation control accuracy is high. After the tire burst, the subsequent experiments of the vehicle are not affected.
    Type: Grant
    Filed: August 11, 2020
    Date of Patent: March 21, 2023
    Assignee: Jilin University
    Inventors: Jianhua Wang, Haiqiang Niu, Yuncheng Wang, Fei Xie, Weiyi Sun, Hua Chen, Xiaoyu Wang, Zhaowei Wang, Jinyan Li, Zaishang Hao, Jianfeng Tao, Ziyu Zhao, Xinqun Wang, Songqi Zhang
  • Publication number: 20230070177
    Abstract: The present disclosure provides a systolic array-based data processing method that includes determining an input splice quantity for the systolic array based on a target input depth and a standard input depth, and determining an output splice quantity for the systolic array based on a target output depth and a standard output depth; inputting the input data matching the input splice quantity to an input buffer of the systolic array in batches, without overlaps in the input data, and processing, by the systolic array, the input data in the input buffer to generate output data corresponding to each piece of input data; and in accordance with a determination that a quantity of output data received by an output buffer of the systolic array from the systolic array matches the output splice quantity, outputting, in the output buffer, output data having a quantity matching the output splice quantity in batches.
    Type: Application
    Filed: November 14, 2022
    Publication date: March 9, 2023
    Inventors: Xiaoyu YU, Dewei Chen, Heng Zhang
  • Publication number: 20230075213
    Abstract: A method, device, and apparatus for determining a brightness compensation parameter. The method includes: obtaining, at any grayscale, a plurality of first acquired brightness values of a plurality of first sub-pixels of a target color in the first display region and a plurality of second acquired brightness values of a plurality of second sub-pixels of the target color in the second display region of the display panel to be compensated; determining whether an acquisition ratio of an average value of the plurality of first acquired brightness values to an average value of the plurality of second acquired brightness values is within a standard range; correcting the plurality of first acquired brightness values or the plurality of second acquired brightness values to obtain a corrected brightness value of the display panel; determining the brightness compensation parameter of the display panel based on the corrected brightness value.
    Type: Application
    Filed: November 10, 2022
    Publication date: March 9, 2023
    Applicant: Kunshan New Flat Panel Display Technology Center Co., Ltd.
    Inventors: Feng CHEN, Junhui LOU, Xiaoyu GAO
  • Patent number: 11590259
    Abstract: This invention relates generally to water-insoluble but water-swellable and deformable crosslinked PEGylated microgel particles of proteins and protein-based macromolecules that are pseudoplastic (shear thinning) and flow in aqueous media under shear and which can be injected or made to flow, wherein said microgel particles can reform as a cluster of microgel particles when shearing forces are removed. The microgel particles function as a matrix to support cell growth, viability, and proliferation.
    Type: Grant
    Filed: June 15, 2021
    Date of Patent: February 28, 2023
    Inventors: Joseph Charles Salamone, Ann Beal Salamone, Katelyn Elizabeth Reilly, Laura Jean Suggs, Eunna Chung, Kelly Xiaoyu-Chen Leung
  • Patent number: 11572078
    Abstract: Disclosed are a vehicle navigation guidance system and a vehicle. The system includes: a navigation controller, a steering angle sensor, a motor steering controller and a display controller. The steering angle sensor is communicatively connected to the navigation controller, and is configured to acquire rotational angular velocity information of a wheel relative to a vehicle body, and output the angular velocity information to the navigation controller. The navigation controller is configured to output navigation guidance information according to positioning information and the angular velocity information, where the navigation controller includes a first positioning device, and the first positioning device is configured to acquire the positioning information. The motor steering controller is communicatively connected to the navigation controller, and is configured to perform steering control according to the navigation guidance information.
    Type: Grant
    Filed: September 9, 2020
    Date of Patent: February 7, 2023
    Assignee: Shanghai Huace Navigation Technology Ltd
    Inventors: Xuefeng Shen, Qiang Ren, Haifeng Deng, Wei Tian, Mangmang Xie, Changnan Guo, Xiaoyu Chen, Kewu Hu
  • Publication number: 20230030179
    Abstract: A brightness parameter correction method and device and a brightness compensation system.
    Type: Application
    Filed: October 14, 2022
    Publication date: February 2, 2023
    Applicant: Kunshan New Flat Panel Display Technology Center Co., Ltd.
    Inventors: Feng CHEN, Xiaoyu GAO
  • Publication number: 20230025301
    Abstract: Provided are novel heterocyclic derivatives with cardiomyocyte proliferation activity for treatment of heart diseases. Specifically, provided are the compounds of formula (I) or pharmaceutically acceptable salts, stereoisomers, solvates or prodrugs, preparation method thereof, application thereof and pharmaceutical composition useful for treatment of heart diseases.
    Type: Application
    Filed: December 14, 2020
    Publication date: January 26, 2023
    Inventors: Yihan Chen, Dandan Liang, Yi Liu, Subas Man Sakya, Xiang Li, Li Li, Huixing Zhou, Fulei Zhang, Xiaoyu He, Jinhua Yang
  • Publication number: 20230008982
    Abstract: The present disclosure discloses a Single-Event Transient (SET) pulse measuring circuit capable of eliminating impact thereof, and an integrated circuit chip. The SET pulse measuring circuit capable of eliminating impact thereof includes four parts: a SET pulse test chain, a latch circuit, a flip-flop test circuit, a latching self-trigger circuit. The integrated circuit chip is provided with a test chain module and two sets of SET pulse measuring circuits capable of eliminating impact thereof, and inputs of the two sets of SET pulse measuring circuits capable of eliminating impact thereof are the same and each are connected to an output terminal of the test chain module.
    Type: Application
    Filed: June 29, 2022
    Publication date: January 12, 2023
    Applicant: National University of Defense Technology
    Inventors: Bin Liang, Xiaoyu Zhang, Yaqing Chi, Jianjun Chen, Hengzhou Yuan, Deng Luo
  • Publication number: 20230011286
    Abstract: An electronic apparatus performs a method of coding video data. The method includes receiving, from a bitstream of the video data, a first syntax that indicates an affine motion model enabled for a current coding block, estimating parameters of the affine motion model using gradients of motion vectors of multiple spatial neighboring blocks of the current coding block, and constructing motion vectors of the affine motion model for the current coding block by using the estimated parameters. In some embodiments, constructing motion vectors further includes converting the estimated parameters into control point motion vectors (CPMVs), and adding the CPMVs into a current affine merge candidate list. In some embodiments, constructing motion vectors further includes deriving a motion vector predictor for an affine mode.
    Type: Application
    Filed: September 20, 2022
    Publication date: January 12, 2023
    Inventors: Wei CHEN, Xiaoyu XIU, Yi-Wen CHEN, Tsung-Chuan MA, Hong-Jheng JHU, Xianglin WANG, Bing YU
  • Patent number: 11550970
    Abstract: Computing systems and technical methods that transform data structures and pierce opacity difficulties associated with complex machine learning modules 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. Advances also include integrating LIME-SUP-R and LIME-SUP-D approaches that create a transformed data structure and replicated modeling over local and global effects and that yield high interpretability along with high accuracy of the replicated complex machine learning modules that make up a machine learning application.
    Type: Grant
    Filed: November 2, 2018
    Date of Patent: January 10, 2023
    Assignee: Wells Fargo Bank, N.A.
    Inventors: Vijayan N. Nair, Agus Sudjianto, Jie Chen, Kurt Schieding, Linwei Hu, Xiaoyu Liu, Joel Vaughan
  • Patent number: 11530485
    Abstract: The present disclosure belongs to the field of preparation technology and provides an ultralimit alloy and a preparation method therefor. The ultralimit alloy comprises an alloy matrix. A bonding layer and a ceramic layer are successively deposited on a surface of the alloy matrix. The alloy matrix includes one of a magnesium alloy matrix, an aluminium alloy matrix, a titanium alloy matrix, an iron alloy matrix, a nickel alloy matrix, a copper alloy matrix, a zirconium alloy, and a tin alloy. For an ultralimit magnesium alloy, an ultralimit aluminium alloy, an ultralimit nickel alloy, an ultralimit titanium alloy, an ultralimit iron alloy and an ultralimit copper alloy, the bonding layer is a composite bonding layer, the ceramic layer is a composite ceramic layer, and the outside of the composite ceramic layer is further successively deposited with a reflecting layer, a catadioptric layer, an insulating layer and a carbon foam layer.
    Type: Grant
    Filed: November 12, 2019
    Date of Patent: December 20, 2022
    Inventors: Jing Feng, Fushuo Wu, Qi Zheng, Kailong Yang, Chao Li, Peng Song, Xiaoyu Chong, Zhenhua Ge, Lin Chen, Jun Wang
  • Patent number: 11525118
    Abstract: The disclosure relates to bacillus having an effect of inducing corn to resist Northern leaf blight and applications of the bacillus. The bacillus having an effect of inducing corn to resist Northern corn leaf blight is Bacillus megaterium which was deposited on Apr. 16, 2019 with a deposit number of CGMCC No. 17573. The Bacillus megaterium of the disclosure can induce corn to generate resistance to Northern corn leaf blight during seed germination and corn growth to activate the immune response of corns and stimulate immune control of Northern leaf blight of corn. The method described herein is long in coming does not pollute environment and soil, is a green, simplified and new control method of Northern leaf blight of corn, and has wide application and popularization prospect.
    Type: Grant
    Filed: April 3, 2020
    Date of Patent: December 13, 2022
    Assignee: Shenyang Agricultural University
    Inventors: Yuxi Duan, Ning Liu, Lijie Chen, Xiaofeng Zhu, Haiyan Fan, Yuanyuan Wang, Xiaoyu Liu, Jichen Yan
  • Publication number: 20220391182
    Abstract: A method for model production includes acquiring a related operation for model production from a user interface layer of a model production system, and determining a software platform of the model production system; acquiring a model service corresponding to the related operation by invoking an application programming interface (API) corresponding to the related operation, wherein the API is located between the user interface layer and other layer in the model production system; performing the model service by invoking local resources of the software platform with a tool of the software platform adapted to the model service, to generate a target model; and applying the target model in a target usage scene.
    Type: Application
    Filed: August 16, 2022
    Publication date: December 8, 2022
    Inventors: En Shi, Yongkang Xie, Zihao Pan, Shupeng Li, Xiaoyu Chen, Zhengyu Qian, Jingqiu Li
  • Patent number: 11518973
    Abstract: An antibiotic susceptibility testing device of gram-negative bacteria, as well as a corresponding method, are discussed. The device has a temperature control unit (including a constant temperature chamber) and a contactless conductivity-based measurement system. Disposable glassy or PVC tubes are used as test vessels for AST. In the performance of AST assay, appropriate kind of liquid medium containing identical amount of target bacterial cells and target antibiotics at different concentrations are loaded into test tubes, following by incubation in the device at a setup temperature. The bacterial growth profile is monitored by collecting the differential values (?C) of conductivity of liquid medium, which depend on the proliferation of viable cells. Outcome of ?C indicates whether the target bacterial cells are completely inhibited by the test antibiotic or not, enabling the user to judge the value of the minimal inhibitory concentration (MIC) simply.
    Type: Grant
    Filed: March 19, 2019
    Date of Patent: December 6, 2022
    Assignee: Yellow Sea Fisheries Research Institute Chinese Academy of Fishery Sciences
    Inventors: Keming Qu, Xuzhi Zhang, Jun Zhao, Jufa Chen, Yan Zhang, Qiufen Li, Dongsheng Ding, Xiaochun Wang, Xiaoyu Jiang
  • Publication number: 20220378748
    Abstract: Provided herein is the use of heterocyclic derivatives with cardiomyocyte proliferation activity for treatment of heart diseases. Specifically, disclosed is the use of compounds of formula (I) or a pharmaceutically acceptable salt, a solvate, a stereoisomer or a prodrug thereof; and application thereof. Definition of each group in the formula can be found in the specification for details.
    Type: Application
    Filed: December 14, 2019
    Publication date: December 1, 2022
    Inventors: Yihan Chen, Dandan Liang, Yi Liu, Subas Man Sakya, Li Li, Fulei Zhang, Huixing Zhou, Xiaoyu He
  • Patent number: 11513044
    Abstract: A split-type device for measuring rock mass deformation under high hydraulic pressure and a construction method and use thereof. Main components of the device include a metal measuring rod, a magnetic iron core, a shell, a waterproof coil framework, a coil, a tail accessory, a cable clamp, a cable, a signal processing bin, etc. Main electronic components are treated by adopting the all-metal shell and a vacuum particle sealing double-layer sealing process, and have hydraulic pressure resistance of 5 MPa or above. Measurement signals feature centralized processing, digitization and dual utilization of signals, i.e., after data of a plurality of sensors is processed in an electronic bin and then digitized signals are connected to an independent reader outside the bin or a centralized acquisition device for in-situ tests.
    Type: Grant
    Filed: July 2, 2020
    Date of Patent: November 29, 2022
    Assignee: Changjiang River Scientific Research Institute of Changjiang Water Resources Commission
    Inventors: Aiqing Wu, Lei Fan, Qixiang Fan, Xiaoyu Han, Zhiquan Ke, Yihu Zhang, Yuankun Liu, Zuowu Zhong, Meiwan Yu, Kun Wu, Wei Hu, Chong Chen, Qian Xiang
  • Publication number: 20220377832
    Abstract: Methods, systems, and devices for wireless communications are described. In some systems, a user equipment (UE) may receive a first connected mode discontinuous reception (CDRX) configuration from a first cell associated with a first radio access technology (RAT), the first CDRX configuration includes a first indication of a first on occasion. The UE may receive a second CDRX configuration from a second cell associated with a second RAT, the second CDRX configuration includes a second indication of a second on occasion. The UE may determine that the first on occasion and the second on occasion are separated by a threshold. The UE may transmit, based at least in part on the determination that the first on occasion and the second on occasion are separated by the threshold, a CDRX reconfiguration request message.
    Type: Application
    Filed: September 28, 2019
    Publication date: November 24, 2022
    Inventors: Ling XIE, Wei SUN, Jie MAO, Xuepan GUAN, Xiaoyu LI, Tom CHIN, Lei SHEN, Shan QING, Zhongyue LOU, Qingxin CHEN, Xiantao LIU, Xiaochen CHEN
  • Publication number: 20220373577
    Abstract: The present invention provides a system for data mapping and storing in digital three-dimensional oscilloscope, wherein the fixed coefficients, which are calculated according the parameters and settings of a digital oscilloscope, are stored into a fixed coefficient memory CO RAM, the fixed coefficients are outputted to N fractional operation units through N?1 D flip-flop delay units to multiply with the acquired data x(n) and then be accumulated, thus N fractional calculus results are obtained. In this way, N fractional calculus results can be obtained by performing L/N fractional calculus operations. N fractional calculus results are sent to a signal processing and display module, in which they are converted into a display data through a drawing thread, and the display data are sent to LCD for displaying, thus the fractional calculus operation and display of a input signal in a digital oscilloscope is realized.
    Type: Application
    Filed: November 1, 2021
    Publication date: November 24, 2022
    Inventors: Bo XU, Kai CHEN, Libing BAI, Lulu TIAN, Hang GENG, Yuhua CHENG, Songting ZOU, Jia ZHAO, Yanjun YAN, Xiaoyu HUANG
  • Patent number: 11504652
    Abstract: The present invention provides a kind of an integrated sewage treatment equipment for paper mill, which belongs to the technical field of sewage treatment, includes a box body, and the box body is arranged a water injection gap on the upper part at one side, the bottom of the box body is connected with a drainage pipe, and a filter assembly is arranged inside the box body movably, and the inner wall of the box body is equipped with a limit component which provides guidance for the movement of the filter assembly; the filter assembly includes several concentrically arranged annular plates, and two adjacent groups of annular plates are connected by a netting. The bottom of the annular plate is equipped with a chemical dosing component, and the inner side of the innermost annular plate is equipped with an adapter sleeve.
    Type: Grant
    Filed: October 14, 2020
    Date of Patent: November 22, 2022
    Inventors: Xiaofeng Jia, Yu Sun, Wei Yang, Xiangguo Li, Jianghong Huangfu, Hui Guo, Junfeng Zheng, Xiaoyu Chen, Zehua Wang, Zhanyong Ji, Yifeng Xu, Huxiang Xu, Mengqiao Yang, Qian Zheng, An Sun