Patents by Inventor Xiaoqin Liu

Xiaoqin 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).

  • Publication number: 20240111601
    Abstract: Methods, systems, and apparatus, including computer programs encoded on computer-storage media, for enhanced migration of objects among computing environments. In some implementations, a system provides a first interface for creating packages of data objects and receives input data through the first interface specifying (i) data objects to include in a first data package, and (ii) a destination computing environment to receive the first data package. The system generates the first data package and stores the first data package in a repository in cloud computing data storage. The system provides a second interface for monitoring and acting on requests to deploy data packages to computing environments. In response to receiving approval through the second interface to deploy the first data package to the destination computing environment, the system causes the first data package to be deployed to the destination computing environment from the repository in cloud computing data storage.
    Type: Application
    Filed: September 29, 2022
    Publication date: April 4, 2024
    Inventors: Yingchun Mei, Xin Liu, Xiaoqin Jin
  • Patent number: 11946908
    Abstract: The present invention discloses a method for constructing a surface stress distribution cloud map based on critical refraction longitudinal wave detection. The method comprises: firstly, meshing a surface of a detected article; secondly, The mean transverse stress on different grid lines and the mean longitudinal stress on different grid lines were obtained by the critical refraction longitudinal wave detection method; next, calculating the equivalent stress of each mesh node according to the mean transverse stress on different mesh transverse lines and the mean longitudinal stress on different mesh longitudinal lines on the surface of the detected article; and finally, drawing a stress distribution cloud map of the surface of the detected article according to the equivalent stress. The present invention can obtain the stress situations at different points on the surface of the detected article.
    Type: Grant
    Filed: September 24, 2023
    Date of Patent: April 2, 2024
    Assignees: Beijing Precision Machinery & Engineering Research Co., Ltd., Beijing University Of Technology
    Inventors: Yuhong Dai, Nana Niu, Zuguang Huang, Junyan Xing, Xiaofeng Zhu, Huiling Ren, Heqiang Liu, Dequan Wang, Yaru Hou, Xiaoqin Hao
  • Patent number: 11840659
    Abstract: A heat exchanging thermal liquid container system that comprises a main body at least partially defining a liquid reservoir structured and operable to retain a liquid, and a phase change material (PCM) liner comprising a PCM liner PCM having a selected melting temperature, and/or at least one PCM pod. Each of the at least one PCM pod(s) comprising a respective PCM pod PCM having a respective selected melting temperature. Wherein the PCM liner and/or the at least one PCM pod are disposable within the liquid reservoir such that when a liquid is disposed within the liquid reservoir the liquid will contact at least one of the PCM liner and the at least one PCM pod such that thermal energy can be exchanged between the liquid and the respective at least one of the PCM liner PCM and the at least one PCM pod PCM.
    Type: Grant
    Filed: September 13, 2021
    Date of Patent: December 12, 2023
    Assignee: The Curators of the University of Missouri
    Inventors: Hongbin Ma, Michael Merwin, Hao Bai, Xiaoqin Liu, Robert L Riegler, Christopher J. Vincent
  • Patent number: 11703214
    Abstract: A lamp includes a lamp body; and an illumination assembly including a lamp shade assembly including a shade and a seat; and a lamp board. The seat is threadedly secured to the lamp body. The lamp board is secured to a lower end of the seat and laterally extends out of the seat. The lamp board serves as a bottom of the seat. The lamp board includes two first electrodes fastened on a bottom and a plurality of second electrodes adjacent to an edge. The first and second electrodes are electrically connected to positive and negative terminals of a control circuit of the lamp board respectively. The first and second electrodes are positive and negative terminals of a light source respectively. A clockwise rotation of the illumination assembly threadedly secures to the lamp body and turns on the light source.
    Type: Grant
    Filed: October 6, 2022
    Date of Patent: July 18, 2023
    Assignee: Shenzhen Jingrong Photoelectronic Technology Co., Limited
    Inventors: Wenhao Wang, Xiaoqin Liu, Qinghui Wang
  • Publication number: 20230214377
    Abstract: Techniques manage log data. Such techniques involve receiving log data describing a state of an application system at a target time point. Such techniques further involve determining whether a level of the log data satisfies a predetermined level. Such techniques further involve, in response to determining that the level of the log data satisfies the predetermined level, storing log data within a predetermined range adjacent to the target time point to a log repository of the application system, the predetermined range indicating the amount of log data expected to be stored.
    Type: Application
    Filed: August 9, 2022
    Publication date: July 6, 2023
    Inventors: Xiao Liu, Yingyan Zheng, Junyi Zhang, Yourong Alan Wang, Xiaowei Luo, Heng Liu, Chunjuan Zhou, Xiaoqin Liu
  • Patent number: 11288421
    Abstract: Computationally efficient methods of determining a transient supply current in a circuit are disclosed. The methods include offline simulation of circuit models to obtain time series of signal currents which are used in a dynamic simulation to calculate equivalent capacitances for a cell model of the circuit. The equivalent capacitances may be used in the simulation to compute estimates of noise current in a power distribution network.
    Type: Grant
    Filed: September 13, 2019
    Date of Patent: March 29, 2022
    Assignee: Ansys, Inc.
    Inventors: Deqi Zhu, Chao Jiao, Yu Lu, Xiaoqin Liu
  • Publication number: 20220017801
    Abstract: A heat exchanging thermal liquid container system that comprises a main body at least partially defining a liquid reservoir structured and operable to retain a liquid, and a phase change material (PCM) liner comprising a PCM liner PCM having a selected melting temperature, and/or at least one PCM pod. Each of the at least one PCM pod(s) comprising a respective PCM pod PCM having a respective selected melting temperature. Wherein the PCM liner and/or the at least one PCM pod are disposable within the liquid reservoir such that when a liquid is disposed within the liquid reservoir the liquid will contact at least one of the PCM liner and the at least one PCM pod such that thermal energy can be exchanged between the liquid and the respective at least one of the PCM liner PCM and the at least one PCM pod PCM.
    Type: Application
    Filed: September 13, 2021
    Publication date: January 20, 2022
    Inventors: HONGBIN MA, MICHAEL MERWIN, HAO BAI, XIAOQIN LIU, ROBERT L. RIEGLER, CHRISTOPHER J. VINCENT
  • Patent number: 11216607
    Abstract: Data is received that characterizes an integrated circuit and which includes a plurality of Standard Test Interface Language (STIL) codes and at least one file defining physical and/or logical parameters of the integrated circuit. Thereafter, using the received data, a power integrity analysis of the integrated circuit is performed to estimate power induced noise in a double glitch capture mode. Data is then provided that characterizes the performed double glitch capture mode power integrity analysis of the integrated circuit. Related apparatus, systems, techniques and articles are also described.
    Type: Grant
    Filed: February 18, 2020
    Date of Patent: January 4, 2022
    Assignee: ANSYS, Inc.
    Inventors: Sooyong Kim, Wenliang Zhang, Xiaoqin Liu, Yaowei Jia
  • Patent number: 11142675
    Abstract: A heat exchanging thermal liquid container system that comprises a main body at least partially defining a liquid reservoir structured and operable to retain a liquid, and a phase change material (PCM) liner comprising a PCM liner PCM having a selected melting temperature, and/or at least one PCM pod. Each of the at least one PCM pod(s) comprising a respective PCM pod PCM having a respective selected melting temperature. Wherein the PCM liner and/or the at least one PCM pod are disposable within the liquid reservoir such that when a liquid is disposed within the liquid reservoir the liquid will contact at least one of the PCM liner and the at least one PCM pod such that thermal energy can be exchanged between the liquid and the respective at least one of the PCM liner PCM and the at least one PCM pod PCM.
    Type: Grant
    Filed: November 6, 2017
    Date of Patent: October 12, 2021
    Assignee: The Curators of the University of Missouri
    Inventors: Hongbin Ma, Michael Merwin, Hao Bai, Xiaoqin Liu, Robert Riegler, Chris Vincent
  • Publication number: 20200184135
    Abstract: Data is received that characterizes an integrated circuit and which includes a plurality of Standard Test Interface Language (STIL) codes and at least one file defining physical and/or logical parameters of the integrated circuit. Thereafter, using the received data, a power integrity analysis of the integrated circuit is performed to estimate power induced noise in a double glitch capture mode. Data is then provided that characterizes the performed double glitch capture mode power integrity analysis of the integrated circuit. Related apparatus, systems, techniques and articles are also described.
    Type: Application
    Filed: February 18, 2020
    Publication date: June 11, 2020
    Inventors: Sooyong KIM, Wenliang ZHANG, Xiaoqin LIU, Yaowei JIA
  • Patent number: 10599798
    Abstract: Data is received that characterizes an integrated circuit and which includes a plurality of Standard Test Interface Language (STIL) codes and at least one file defining physical and/or logical parameters of the integrated circuit. Thereafter, using the received data, a power integrity analysis of the integrated circuit is performed to estimate power induced noise in a double glitch capture mode. Data is then provided that characterizes the performed double glitch capture mode power integrity analysis of the integrated circuit. Related apparatus, systems, techniques and articles are also described.
    Type: Grant
    Filed: December 22, 2017
    Date of Patent: March 24, 2020
    Assignee: ANSYS, Inc.
    Inventors: Sooyong Kim, Wenliang Zhang, Xiaoqin Liu, Yaowei Jia
  • Publication number: 20180171197
    Abstract: A heat exchanging thermal liquid container system that comprises a main body at least partially defining a liquid reservoir structured and operable to retain a liquid, and a phase change material (PCM) liner comprising a PCM liner PCM having a selected melting temperature, and/or at least one PCM pod. Each of the at least one PCM pod(s) comprising a respective PCM pod PCM having a respective selected melting temperature. Wherein the PCM liner and/or the at least one PCM pod are disposable within the liquid reservoir such that when a liquid is disposed within the liquid reservoir the liquid will contact at least one of the PCM liner and the at least one PCM pod such that thermal energy can be exchanged between the liquid and the respective at least one of the PCM liner PCM and the at least one PCM pod PCM.
    Type: Application
    Filed: November 6, 2017
    Publication date: June 21, 2018
    Applicant: The Curators of the University of Missouri
    Inventors: Hongbin Ma, Michael Merwin, Hao Bai, Xiaoqin Liu, Robert Riegler, Chris Vincent
  • Patent number: 9612758
    Abstract: A technique operates data storage equipment. The technique involves, during a first time period and while processing circuitry performs host I/O operations on behalf of a set of hosts, performing a data identification operation which provides a data identification result identifying particular data which is routinely accessed by the processing circuitry. The technique further involves, during a second time period after the first time period and in response to the data identification result, copying the particular data from secondary storage to an extension cache which forms part of primary storage to pre-fetch the particular data from the secondary storage for subsequent use by the processing circuitry. The technique further involves, during a third time period after the second time period and while the processing circuitry performs further host I/O operations on behalf of the set of hosts, accessing the particular data from the extension cache.
    Type: Grant
    Filed: March 10, 2015
    Date of Patent: April 4, 2017
    Assignee: EMC IP Holding Company LLC
    Inventors: Xiaoqin Liu, Lei Chen, Yangbo Jiang, Christine Buckley
  • Patent number: D996408
    Type: Grant
    Filed: December 8, 2022
    Date of Patent: August 22, 2023
    Inventor: Xiaoqin Liu