Patents by Inventor Xudong Li
Xudong 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).
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Publication number: 20240132120Abstract: A power decentralized electric locomotive apparatus includes an electric locomotive and a plurality of muck trucks. The electric locomotive and the plurality of muck trucks are connected in sequence, and a mater drive motor is fixedly mounted on the electric locomotive. A slave drive motor is fixedly mounted on at least one of the muck trucks; a torque of the slave drive motor is smaller than a torque of the mater drive motor; and the slave drive motor cooperates with the mater drive motor, to enable the muck truck to travel on rails and reduce drive power and self-weight of the electric locomotive.Type: ApplicationFiled: November 12, 2021Publication date: April 25, 2024Applicant: China Railway Engineering Services Co., Ltd.Inventors: Yuanshun Zhuang, Yang Deng, Caihong Li, Yuanyuan Mei, Wenju Chen, Longguan Zhang, Kaifu Li, Rui Han, Heng Li, Chuan Li, Jun Zheng, Yang Qian, Tao Du, Xudong Gao, Yuchen Wang, Chuanying Jiang, Jie Li
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Publication number: 20240123372Abstract: A process for treating aged oil by electron beam irradiation is disclosed, comprising the following steps: step 1, homogenizing the aged oil and then feeding the aged oil into a distributor; step 2, forming a liquid layer having a certain thickness on the distributor; step 3, installing and debugging an electron beam irradiation device on the distributor; step 4, installing and debugging a phased-array microwave emitter on the distributor after installing and debugging the electron beam irradiation device; step 5, turning on the electron beam irradiation device and the phased-array microwave emitter; and step 6, dividing the treated aged oil and then allowing the aged oil after dividing to enter an oil pool and a water pool for standing. Oil flows out from an upper layer of the oil pool, a lower layer of the oil pool flows back to an aged oil storage pool.Type: ApplicationFiled: April 25, 2022Publication date: April 18, 2024Inventors: YI LI, Xiaohui FAN, Liping WEI, Xudong QING, Yuan FAN, Guangchuan LIU, Dong YANG, Xiuding HU, Haitao CUI, Liqing WANG, Lingli REN
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Patent number: 11953409Abstract: A gas extraction device for metal mineral inclusions and a gas extraction method therefor are provided, the device includes a base plate, an annular carrier, sealing covers, a grinding assembly, a vacuum assembly, a gas-gathering assembly and a mass spectrometer. The annular carrier is disposed on the base plate, multiple grinding chambers are defined and evenly distributed in a circular shape on the annular carrier, the sealing covers are disposed at openings of the grinding chambers, the grinding assembly includes grinding hammers, and the grinding hammers penetrate through the sealing covers and extend into the grinding chambers. Side walls of each grinding chamber defines a first through hole and a second through hole. The vacuum assembly is communicated with the grinding chambers through the first through holes. The gas-gathering assembly is communicated with the grinding chambers through the second through holes. The mass spectrometer is communicated with the gas-gathering assembly.Type: GrantFiled: December 23, 2023Date of Patent: April 9, 2024Assignee: INNER MONGOLIA UNIVERSITY OF TECHNOLOGYInventors: Xiang-Guo Guo, Zhu Li, Xu Fu, Xudong Yan, Lin Li, Yue-Xing Wang, Zhi Shang, Cheng-Hao Ren, Dehui Zhang
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Patent number: 11954842Abstract: The invention discloses a powder leakage monitoring device and a powder leakage monitoring method. The powder leakage monitoring device comprises light field camera, 3D PTZ (3-Dimensional Pan/Tilt/Zoom) and computer. Wherein, the light field camera records original light field images of monitored area; the 3D PTZ under the light field camera adjusts the shooting angle of the light field camera when it rotates according to the set direction; and the computer respectively connects to the light field camera and the 3D PTZ, which generates refocused images corresponding to the original light field images, and determines the spatial coordinates of the powder leakage point and the hazard range of the powder leakage in the monitored area according to the refocused images and the shooting angle. Therefore, the range and accuracy of powder leakage monitoring are both increased by using this invention.Type: GrantFiled: October 31, 2022Date of Patent: April 9, 2024Assignee: HUANENG NANJING JINLING POWER GENERATION CO., LTD.Inventors: Yudong Liu, Lei Wang, Kai Shi, Yong Xia, Xudong Si, Dongfang Li, Xuedong Liang
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Patent number: 11941643Abstract: Provided is a computer-implemented method for authenticating a user. The method includes registering a plurality of user accounts for a plurality of users based at least partially on user information and account data for each user of the plurality of users, the account data for each user including an account identifier associated with a portable payment device, generating an identity score for each user, registering a plurality of provider accounts for a plurality of third-party service providers based at least partially on third-party service provider data, receiving a request to authenticate a user of the plurality of users, receiving user credentials corresponding to a user account of the user, validating the user credentials based at least partially on the identity score of the user, and communicating an authentication response message to the third-party system in response to validating the user credentials.Type: GrantFiled: April 1, 2019Date of Patent: March 26, 2024Assignee: Visa International Service AssociationInventors: Aditi Rungta, Kieu Trinh Nguyen, Wen Zhao Cheng, Xi Li, Xudong Wu
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Publication number: 20240096782Abstract: A packaging device includes a first circuit substrate and a second circuit substrate that are electrically connected. The first circuit substrate includes a first line layer and a first insulation layer that are sequentially stacked, and a first electronic component is disposed on the first circuit substrate. The second circuit substrate includes a second line layer and a second insulation layer that are sequentially stacked, and a second electronic component is disposed on the second circuit substrate. A thermal conductivity of the first insulation layer is higher than a thermal conductivity of the second insulation layer. This application further provides a packaging module and an electronic device in which the packaging device is used. The packaging device in this application, the first insulation layer and the second insulation layer with different thermal conductivities are targetedly configured, and layouts of the first circuit substrate and the second circuit substrate are flexible.Type: ApplicationFiled: September 15, 2023Publication date: March 21, 2024Inventors: Bo Yu, Xudong Wang, Xin Li
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Patent number: 11930291Abstract: Disclosed are a display module and a television, the display module including: a back plate including a back plate body and a side wall which are integrally formed, the back plate body and the side wall together defining a mounting space, a free end of the side wall being folded so as to form a connecting flange which extends towards the back plate body, a free end of the connecting flange being folded so as to form a joining flange which extends in parallel with the back plate body; a display screen, an edge of an inside surface of the display screen being fixed to an outer surface of the joining flange; an optical film set mounted in the mounting space.Type: GrantFiled: December 23, 2019Date of Patent: March 12, 2024Assignee: Shenzhen TCL New Technology Co., Ltd.Inventors: Yanfeng Chai, Wei Hua, Xudong Wang, Xiaoxu Dong, Bing Li, Taicheng Chen
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Patent number: 11924496Abstract: The application provides a channel switching method for a display apparatus, and a display apparatus. The display apparatus includes: a display, a remote control, a communicator, an input interface and a controller, the controller is configured to perform: receiving a channel switch instruction generated from an input number, taking the input number as a digital channel number for a first round of channel search, and determining whether a first channel corresponding to the digital channel number exists in a channel table stored in the display apparatus; in response to the first channel not existing in the channel table, further processing the input number to obtain a processed input number and taking processed input number as a physical channel number for a second round of channel search; and in response to the first channel existing in the channel table, control the display to play content from the first channel.Type: GrantFiled: January 10, 2023Date of Patent: March 5, 2024Assignee: HISENSE VISUAL TECHNOLOGY CO., LTD.Inventors: Weijia Yan, Xudong Li, Wenxiao Liu
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Publication number: 20240061599Abstract: The present application discloses a method for processing a file read-write service. The method includes: in response to receiving a read-write service of a file, determining, based on a file serial number, whether a cache handle of the file is present in an index container; in response to the cache handle of the file not being present in the index container, opening, based on the read-write service, a corresponding handle of the file; encapsulating a flag and a pointer of the corresponding handle and the file serial number so as to obtain a cache handle of the file; adding the cache handle of the file into the index container and a first queue; processing the read-write service by using the corresponding handle of the file; and in response to completion of processing the read-write service, moving the cache handle of the file from the first queue to a second queue.Type: ApplicationFiled: September 29, 2021Publication date: February 22, 2024Applicant: INSPUR SUZHOU INTELLIGENT TECHNOLOGY CO.,LTD.Inventors: Shuaiyang WANG, Wenpeng LI, Xudong LI
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Publication number: 20230188777Abstract: The application provides a channel switching method for a display apparatus, and a display apparatus. The display apparatus includes: a display, a remote control, a communicator, an input interface and a controller, the controller is configured to perform: receiving a channel switch instruction generated from an input number, taking the input number as a digital channel number for a first round of channel search, and determining whether a first channel corresponding to the digital channel number exists in a channel table stored in the display apparatus; in response to the first channel not existing in the channel table, further processing the input number to obtain a processed input number and taking processed input number as a physical channel number for a second round of channel search; and in response to the first channel existing in the channel table, control the display to play content from the first channel.Type: ApplicationFiled: January 10, 2023Publication date: June 15, 2023Inventors: Weijia YAN, Xudong LI, Wenxiao LIU
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Patent number: 11428722Abstract: The disclosure discloses a resistance test method using a Kelvin structure, which includes the following steps: step 1: providing a Kelvin test structure including a tested resistor, a first parasitic resistor, and a second parasitic resistor connected in series; step 2: applying first current to the two current test terminals and simultaneously testing first voltage in the two voltage test terminals; step 3: applying second current in a direction opposite to the direction of the first current to the two current test terminals and simultaneously testing second voltage in the two voltage test terminals; step 4: dividing a difference value obtained by subtracting the second voltage from the first voltage by a difference value between the first current and the second current to obtain the final test value of the tested resistor. The disclosure can reduce the resistance test error.Type: GrantFiled: December 15, 2020Date of Patent: August 30, 2022Assignee: Hua Hong Semiconductor (Wuxi) LimitedInventors: Hao Wu, Bin Han, Xudong Li, Qiyi Yang
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Publication number: 20220193914Abstract: A device and method for collaborative servo control of motion vision of a robot in an uncalibrated agricultural scene is provided. The device includes a robot arm, a to-be-gripped target object, an image sensor and a control module. An end of a robot arm is provided with a mechanical gripper, and a to-be-gripped target object is within a grip range of the robot arm. A control module drives the mechanical gripper to grip the to-be-gripped target object, and controls an image sensor to perform image sampling on a process of gripping the to-be-gripped target object by the robot arm. The image sensor sends sampled image data to the control module. The device does not need to perform precise spatial calibration on the to-be-gripped target object and the related environment in the scene. The robot arm is guided to complete the gripping task according to trained networks.Type: ApplicationFiled: November 18, 2019Publication date: June 23, 2022Applicant: SHANGHAI JIAO TONG UNIVERSITYInventors: Chengliang LIU, Liang GONG, Xudong LI, Tao WANG, Xiaoye SHEN, Chenhui LIN, Jianfeng TAO
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Publication number: 20220113833Abstract: Disclosed are a processing method and system for touch signals, and an all-in-one touch machine. The method includes: obtaining current infrared signal data on a surface of an infrared touch bezel; obtaining touch-obstructed areas according to the current infrared signal data; determining whether the number of the touch-obstructed areas is greater than a predetermined value, uploading the current infrared signal data to the control mainboard if the number is greater than the predetermined value, or performing simple touch-control calculations on the current infrared signal data through the infrared touch bezel if the number is less than or equal to the predetermined value and obtaining coordinate information of a touch point; performing complex touch-control calculations by the control mainboard according to the current infrared signal data received, and obtaining the coordinate information of the touch point and returning the coordinate information to the infrared touch bezel.Type: ApplicationFiled: September 29, 2021Publication date: April 14, 2022Inventors: Shichao Xu, Xudong Li, Kehua Liao
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Patent number: 11251906Abstract: It is determined whether hardware acceleration is available for the incoming data packet. Responsive to hardware acceleration availability, and based on the received FEC conditions, it is determined, for a session associated with the incoming data packet, whether to hardware decrypt the incoming data packet before decoding the incoming data packet or to hardware decrypt after decoding the incoming data packet.Type: GrantFiled: March 31, 2020Date of Patent: February 15, 2022Assignee: Fortinet, Inc.Inventors: Benzheng Xiao, Xudong Li, Mingxing Nan
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Publication number: 20210365782Abstract: In a method causing an electronic device to generate a neural network model that controls a game element, a hyperparameter value in a first neural network model is determined from a hyperparameter value set. A structural layer of the first neural network model includes the hyperparameter value, and an output layer, an input layer, and the structural layer are connected in a target connection. A first model accuracy of a second neural network model is obtained by training the first neural network model, and hyperparameter values of some hyperparameters in the first neural network model are updated to corresponding target hyperparameter values if the first model accuracy is lower than a target accuracy.Type: ApplicationFiled: June 16, 2021Publication date: November 25, 2021Applicant: Tencent Technology (Shenzhen) Company LimitedInventors: Ying HUANG, Dajun ZHOU, Xudong LI
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Publication number: 20210306099Abstract: It is determined whether hardware acceleration is available for the incoming data packet. Responsive to hardware acceleration availability, and based on the received FEC conditions, it is determined, for a session associated with the incoming data packet, whether to hardware decrypt the incoming data packet before decoding the incoming data packet or to hardware decrypt after decoding the incoming data packet.Type: ApplicationFiled: March 31, 2020Publication date: September 30, 2021Inventors: Benzheng Xiao, Xudong Li, Mingxing Nan
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Publication number: 20210273297Abstract: Disclosed are a separator for an electrochemical device, comprising a porous base membrane, a coating layer disposed on at least one side of the porous base membrane and at least one channel for ionic flow, wherein the coating layer comprises at least one organic material with, for example, a core-shell structure that melts when the electrochemical device is overheated to a temperature that is higher than the melting point of the at least one organic material to block the at least one channel for ionic flow; as well as an electrochemical device comprising the separator and a method for making the separator.Type: ApplicationFiled: June 24, 2019Publication date: September 2, 2021Inventors: Alex CHENG, Xudong LI, Gang MIN, Honggui DENG, Hui CHEN, Qi YUE, Chao FENG, Xianghua LI, Kang WANG, An WANG, Yangyang CHEN
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Publication number: 20210190843Abstract: The disclosure discloses a resistance test method using a Kelvin structure, which includes the following steps: step 1: providing a Kelvin test structure including a tested resistor, a first parasitic resistor, and a second parasitic resistor connected in series; step 2: applying first current to the two current test terminals and simultaneously testing first voltage in the two voltage test terminals; step 3: applying second current in a direction opposite to the direction of the first current to the two current test terminals and simultaneously testing second voltage in the two voltage test terminals; step 4: dividing a difference value obtained by subtracting the second voltage from the first voltage by a difference value between the first current and the second current to obtain the final test value of the tested resistor. The disclosure can reduce the resistance test error.Type: ApplicationFiled: December 15, 2020Publication date: June 24, 2021Applicant: Hua Hong Semiconductor (Wuxi) LimitedInventors: Hao WU, Bin HAN, Xudong LI, Qiyi YANG
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Patent number: 8885911Abstract: A computer-based method for the development of an image analysis protocol for analyzing image data, the image data containing images including image objects, in particular biological image objects such as biological cells. The image analysis protocol, once developed, is operable in an image analysis software system to report on one or more measurements conducted on selected ones of the image objects. The development process includes defining target identification settings to identify at least two different target sets of image objects, defining target identification settings to identify at least two different target sets of image objects, and defining one or more measurements to be performed using said pair-wise linking relationship(s).Type: GrantFiled: October 20, 2011Date of Patent: November 11, 2014Assignee: GE Healthcare Niagara, Inc.Inventors: Xudong Li, Louis Ernest Dagenais, William Mark Durksen, Del Archer
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Patent number: 8588503Abstract: This invention, which provides a method for detecting a corruption in an image acquired from a biological sample, includes: providing at least one image of at least one cell; generating the image of the at least one cell over a period of time; determining if the at least one image of the at least one cell is corrupted; applying a wavelet transform, Fourier transform, or other frequency decomposing transform to the at least one image to decompose the at least one image into a plurality of sub-images, wherein the plurality of sub-images have a plurality of low frequency channels, a plurality of middle frequency channels and a plurality of high frequency channels; calculating a ratio based on an energy level of the plurality of low frequency channels and the plurality of middle frequency channels; and removing the at least one image of at least one cell if the at least one image is corrupted.Type: GrantFiled: May 29, 2009Date of Patent: November 19, 2013Assignee: GE Healthcare Bio-Sciences Corp.Inventors: Umesha Adiga, Ali Can, Xudong Li, Dirk R. Padfield, Jens Rittscher, Elizabeth P. Roquemore