Patents by Inventor Dong Xing

Dong Xing 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: 20230098841
    Abstract: In an approach for classifying and storing multiple layers of a file system as platform-dependent and platform-independent layers, a processor generates an initial layer of a file system. The initial layer is a platform-dependent base layer. A processor assigns one or more files associated with the initial layer with a first group identification as a first same group in a file registry for a plurality of platforms. A processor generates a new layer based on the initial layer into the file system. A processor, in response to the new layer being platform-independent, marks the new layer as platform-independent in the file registry. A processor pushes the new layer into the file registry for one of the plurality of platforms. A processor distributes one or more corresponding files from the file registry per a client request to access the file system.
    Type: Application
    Filed: September 29, 2021
    Publication date: March 30, 2023
    Inventors: Hou Gang Liu, Guang Ya Liu, Jin Chi JC He, Yu Xing YX Ren, Dong Yu
  • Patent number: 11580210
    Abstract: Embodiments of the present invention relate to password authentication. According to an embodiment of the present invention, a password associated with a user identification is received from a user device. The password is authenticated based on a preset relationship between a seed password and a graphical password associated with the user identification. The seed password consists of a string of characters. The graphical password is a directed path traversing all keys of a keypad in an order. Each of the keys represents one of the characters and is associated with an order number according to the order of the keys being traversed. The preset relationship is that the password consists of respective order numbers associated with respective keys representing corresponding characters of the seed password.
    Type: Grant
    Filed: February 18, 2021
    Date of Patent: February 14, 2023
    Assignee: International Business Machines Corporation
    Inventors: Jia Tian Zhong, Xing Xing Shen, Peng Hui Jiang, Dong Hui Liu, Yong Yin, Jia Yu
  • Patent number: 11579830
    Abstract: Embodiments generally enable a mobile device to display a window of a remote desktop on a mobile device with a native layout. In some embodiments, a method includes receiving a remote desktop display request from a mobile client device, wherein the remote desktop display request includes display information of the mobile client device. The method further includes generating a copy of a window process of a remote desktop computer. The method further includes generating a virtual display based at least in part on the copy of the window process of the remote desktop computer and on the display information of the mobile client device. The method further includes sending virtual display information to the mobile client device based at least in part on the virtual display.
    Type: Grant
    Filed: October 31, 2018
    Date of Patent: February 14, 2023
    Assignee: INTERNATIONAL BUSINESS MACHINES CORPORATION
    Inventors: Dong Jun Zong, Da Li Liu, Yue Wang, Jing Xing, Jian Fang Zhang, Qi Feng Huo
  • Patent number: 11546977
    Abstract: A driver for a Light Emitting Diode (LED) comprises a main circuit of a Ringing Choke Converter (RCC), a driving circuit of the RCC, and a first adjustment module. The main circuit of the RCC comprises: an energy input terminal, an energy output terminal, and a control terminal. The energy input terminal is configured to receive an input voltage. The energy output terminal is coupled to the LED and configured to provide an output current to the LED. The control terminal is configured to receive a driving signal. The driving circuit comprises a driving signal output terminal coupled to the control terminal, and is configured to provide the driving signal to the main circuit via the driving signal output terminal. The first adjustment module is coupled between the energy input terminal and the driving signal output terminal, and is configured to adjust the driving signal according to the input voltage.
    Type: Grant
    Filed: April 3, 2019
    Date of Patent: January 3, 2023
    Assignee: SAVANT TECHNOLOGIES LLC
    Inventors: Dong Xing, Fanbin Wang, Xin Zhou, Can Feng, Langyu Xie
  • Patent number: 11530436
    Abstract: The present disclosure provides a method for assembly of genomic DNA using multiplex end-tagging amplification of genomic fragments.
    Type: Grant
    Filed: May 23, 2018
    Date of Patent: December 20, 2022
    Assignee: President and Fellows of Harvard College
    Inventors: Xiaoliang Sunney Xie, Dong Xing, Chi-Han Chang, Longzhi Tan
  • Patent number: 11514621
    Abstract: The disclosure provides a low-dose image reconstruction method and system based on prior anatomical structure difference.
    Type: Grant
    Filed: May 20, 2020
    Date of Patent: November 29, 2022
    Assignee: SHENZHEN INSTITUTES OF ADVANCED TECHNOLOGY
    Inventors: Zhan Li Hu, Dong Liang, Hai Rong Zheng, Xin Liu, Yong Feng Yang, Zhen Xing Huang
  • Publication number: 20220360517
    Abstract: According to examples, an apparatus may include a processor that may schedule virtual users in a load test of a system under test. An apparatus may access user-specified or prestored points. Each point may represent a number of virtual users that is to place a load on the system under test at a given time. The apparatus may apply curve fitting, such as B├ęzier curve fitting, to generate a curve on a graph in which one axis represents time and another axis represents a number of virtual users at a given time. In some examples, the apparatus may use a smoothing factor to adjust the contours of the generated curve. The apparatus may use the curve to determine curve-fitted points to schedule virtual users at times corresponding to the curve-fitted points. To instantiate the virtual users, the system may use coroutines to reduce computational requirements for instantiating the virtual users.
    Type: Application
    Filed: July 23, 2019
    Publication date: November 10, 2022
    Applicant: MICRO FOCUS LLC
    Inventors: DONG-XING HUANG, ER-XIN SHANG, YAN YANG
  • Patent number: 11495712
    Abstract: The present application provides a light emitting device, a method for making the same and a display apparatus. The light emitting device includes: a driving backplane; at least one set of driving electrodes disposed on the driving backplane, each set of driving electrodes including a first driving electrode and a second driving electrode; an epitaxial layer located on a side of the at least one set of driving electrodes away from the driving backplane; and at least one set of metal electrodes located on a side of the epitaxial layer close to the driving backplane, each set of metal electrodes including a first metal electrode and a second metal electrode, the first metal electrode and the second metal electrode being respectively connected to a first driving electrode and a second driving electrode, and a filling material being disposed between the first metal electrode and the second metal electrode.
    Type: Grant
    Filed: March 30, 2021
    Date of Patent: November 8, 2022
    Assignee: Chengdu Vistar Optoelectronics Co., Ltd.
    Inventors: Dong Wei, Xiaolong Yang, Rubo Xing, Xiaowei Li, Enqing Guo, Xuna Li
  • Patent number: 11481232
    Abstract: An approach to managing images in a registry constructed as a multi-layer file system are disclosed. The method comprises receiving a first request for downloading a first image, the first request comprising a download policy. The method also comprises obtaining a plurality of compositions of layers of the first image, wherein content of layers specified by each composition of layers collectively constitute content of the first image. The method also comprises selecting a composition of layers from the plurality of compositions of layers of the first image based on the download policy. The method also comprises sending content of layers specified by the selected composition of layers.
    Type: Grant
    Filed: July 10, 2020
    Date of Patent: October 25, 2022
    Assignee: International Business Machines Corporation
    Inventors: Hou Gang Liu, Yu Xing YX Ren, Guang Ya Liu, Jin Chi JC He, Dong Yu, Peng XA Cui
  • Publication number: 20220327724
    Abstract: A method for rapidly calculating intersection over union (IOU) between a target region and a designated region in an image is used in an electronic device. The electronic device detects a target object from an image received from a monitored location, and determines a designated region, a target region, and a combined region from the image, the target region including the target object. The electronic device calculates a first area of the designated region, a second area of the target region, and a third area of the combined region, and calculates a value of IOU according to formula of SIOU=(S1+S2?S3)/S2. S1 represents the first area, S2 represents the second area, and S3 represents the third area. The electronic device issues an intrusion warning in or concerning a monitored region according to a comparison result between the value of IOU and a preset threshold.
    Type: Application
    Filed: April 11, 2022
    Publication date: October 13, 2022
    Inventors: BIN-BIN LIANG, DONG-MING LI, JI-XING CHEN
  • Publication number: 20220310642
    Abstract: Some embodiments include an assembly having conductive structures distributed along a level within a memory array region and another region proximate the memory array region. The conductive structures include a first stack over a metal-containing region. A semiconductor material is within the first stack. A second stack is over the conductive structures, and includes alternating conductive tiers and insulative tiers. Cell-material-pillars are within the memory array region. The cell-material-pillars include channel material. The semiconductor material directly contacts the channel material. Conductive post structures are within the other region. Some of the conductive post structures are dummy structures and have bottom surfaces which are entirely along an insulative oxide material. Others of the conductive post structures are live posts electrically coupled with CMOS circuitry. Some embodiments include methods of forming assemblies.
    Type: Application
    Filed: March 24, 2021
    Publication date: September 29, 2022
    Applicant: Micron Technology, Inc.
    Inventors: Shuangqiang Luo, Dong Wang, Rui Zhang, Da Xing, Xiao Li, Pei Qiong Cheung, Xiao Zeng
  • Patent number: 11456662
    Abstract: Provided are a zero-crossing detection device and a method thereof, a no-neutral switch, a storage medium and a processor. The no-neutral switch may include a switch element, the switch element has a first end connected to a power supply and a second end connected to a load, and the zero-crossing detection device may include: a sampling module configured to sample a first signal of the first end of the switch element and a second signal of the second end of the switch element; a comparison module configured to compare a deviation of the first signal and the second signal with a preset threshold; and a computing module configured to compute a zero-crossing point of the power supply according to a comparison result of the comparison module and the preset threshold.
    Type: Grant
    Filed: October 9, 2020
    Date of Patent: September 27, 2022
    Assignee: SAVANT TECHNOLOGIES LLC
    Inventors: Dong Xing, Weihu Chen, JinPeng Hu, Aijun Wang, Fanbin Wang
  • Patent number: 11433559
    Abstract: A magnetically controllable robotic device including a body having a first body part and a second body part movably connected with the first body part. The first body part and the second body part are both rigid. The first body part is magnetically-responsive such that the first body part can be controlled by an external magnetic field generated by an magnetic control system. The first body part may be controlled such that the magnetically controllable robotic device is moved by the external magnetic field.
    Type: Grant
    Filed: May 8, 2019
    Date of Patent: September 6, 2022
    Assignee: City University of Hong Kong
    Inventors: Dong Sun, Pan Liao, Liuxi Xing
  • Patent number: 11430932
    Abstract: The present disclosure relates to a driving backplane, a micro-LED display panel and a micro-LED display device. The driving backplane, includes a plurality of pixel units arranged in an array, each of the pixel units comprising: an anode lead; a cathode lead at a side of the anode lead; and at least two pairs of electrodes, each pair of electrodes of the at least two pairs of electrodes including an anode and a cathode oppositely disposed, the anode being electrically connected to the anode lead, and the cathode being electrically connected to the cathode lead. In the course of using the foregoing driving backplane of the micro-LED display panel, it is only necessary to solder an LED chip on one pair of electrodes of the at least two pairs of electrodes.
    Type: Grant
    Filed: December 6, 2019
    Date of Patent: August 30, 2022
    Assignee: CHENGDU VISTAR OPTOELECTRONICS CO., LTD.
    Inventors: Rubo Xing, Dong Wei, Xiaolong Yang, Qi Shan
  • Publication number: 20220261470
    Abstract: Embodiments of the present invention relate to password authentication. According to an embodiment of the present invention, a password associated with a user identification is received from a user device. The password is authenticated based on a preset relationship between a seed password and a graphical password associated with the user identification. The seed password consists of a string of characters. The graphical password is a directed path traversing all keys of a keypad in an order. Each of the keys represents one of the characters and is associated with an order number according to the order of the keys being traversed. The preset relationship is that the password consists of respective order numbers associated with respective keys representing corresponding characters of the seed password.
    Type: Application
    Filed: February 18, 2021
    Publication date: August 18, 2022
    Inventors: Jia Tian Zhong, XING XING SHEN, Peng Hui Jiang, Dong Hui Liu, Yong Yin, Jia Yu
  • Patent number: 11372750
    Abstract: Features of each ordered step of a recorded test script for an application under test (AUT) are generated. The ordered steps are segmentally organized over actions based on feature relatedness of the ordered steps. Each action includes a contiguous subset of the ordered steps. The actions are hierarchically organized within a tree based on an ordered feature relatedness of the actions. The tree has nodes respectively corresponding to the actions. The actions are abstractedly related to one another based on an unordered feature relatedness of the actions to generate abstracted actions that each generalize a subset of the actions. Abstracted action groups are generated based on the abstracted actions and the tree. Each abstracted action group includes abstracted actions mapping to corresponding nodes of the tree within a same branch. The ordered steps of the recorded test script are collapsed into a series of instantiations of the abstracted action groups.
    Type: Grant
    Filed: September 30, 2020
    Date of Patent: June 28, 2022
    Assignee: MICRO FOCUS LLC
    Inventors: Dong-Xing Huang, Rui Ma, Zhen-Bin Lin
  • Publication number: 20220180619
    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: Application
    Filed: February 25, 2022
    Publication date: June 9, 2022
    Applicant: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Gang Pan, Qianhui Liu, Lei Jiang, Jie Cheng, Haibo Ruan, Dong Xing, Huajin Tang, De Ma
  • Publication number: 20220182545
    Abstract: The present disclosure relates to an imaging device and a camera having a night vision mode.
    Type: Application
    Filed: December 3, 2021
    Publication date: June 9, 2022
    Applicant: SAVANT TECHNOLOGIES LLC
    Inventors: Fangru TANG, Yanlin XU, Dong Xing, Hongbin XU, Zhiyong WANG
  • Patent number: 11350510
    Abstract: An electronic assembly with multi-channel outputs may include a controller and a driver. The controller may be configured to gate m channels of outputs thereof. The driver may be configured to provide n channels of modulated signal to the controller via n wires. The n is less than m. A lighting device using the electronic assembly may further include a plurality of lighting units. The driver may include a wireless communication module to receive control signal, and the driver is configured to modulate the input DC signal based on the control signal. The n wires may be aligned along a width direction of the substrate at the end of the substrate.
    Type: Grant
    Filed: June 19, 2020
    Date of Patent: May 31, 2022
    Assignee: SAVANT TECHNOLOGIES LLC
    Inventors: Can Feng, Zhichao Liu, Dong Xing
  • Publication number: 20220142428
    Abstract: The present invention provides a vacuum cleaner brush head and a dust collection method.
    Type: Application
    Filed: September 11, 2019
    Publication date: May 12, 2022
    Inventor: Dong XING