Patents by Inventor Wenxian Yang

Wenxian Yang 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).

  • Patent number: 11898803
    Abstract: The present disclosure may provide a cooling plant system, a method of operating a cooling plant system and an energy storage and scheduling control system, the cooling plant system comprising one or more cooling towers; one or more thermal energy storage systems coupled to the one or more cooling towers; one or more electrical energy storage systems, the one or more electrical energy storage systems being coupled to the one or more thermal energy storage systems for selectively providing electrical energy to the one or more thermal energy storage systems; and an energy storage and scheduling control system coupled to the one or more thermal energy storage systems and the one or more electrical energy storage systems.
    Type: Grant
    Filed: October 17, 2018
    Date of Patent: February 13, 2024
    Assignee: Agency for Science, Technology and Research Singapore District Cooling Pte Ltd
    Inventors: Wuhua Hu, Chin Choy Chai, Wenxian Yang, Rongshan Yu
  • Patent number: 11796420
    Abstract: Provided in the present invention is a bearing maintenance timing acquisition method: first, acquiring vibration signals of a bearing under different loads; then, respectively acquiring dimensionless parameters according to the vibration signal of each load; thus, acquiring predicted damage condition distribution data of the bearing under different loads according to the dimensionless parameters; and finally, obtaining accurate maintenance timing based on the predicted damage condition distribution data under different loads, so as to prolong the service life of the bearing while reducing maintenance costs.
    Type: Grant
    Filed: November 14, 2019
    Date of Patent: October 24, 2023
    Assignee: Hunan Institute of Engineering
    Inventors: Kexiang Wei, Xian Xiong, Wenxian Yang, Guanghui Zhu, Bo Qin
  • Patent number: 11441531
    Abstract: Disclosed is a self-powered real-time monitoring system for fluid flushing of an underwater fixed foundation. Said system converts wave energy into electrical energy by means of a wind energy capturing module and a wave energy capturing module, and then uses the electrical energy to supply power to a settlement monitoring module, achieving the reduction of power consumption of the settling monitoring module during the detection of underwater surface settlement at the periphery of a fixed foundation.
    Type: Grant
    Filed: February 2, 2018
    Date of Patent: September 13, 2022
    Assignee: Hunan Institute of Engineering
    Inventors: Wenxian Yang, Kexiang Wei, Xiaofeng Geng, Liewei Ning, Xuejun Li
  • Publication number: 20220018733
    Abstract: Provided in the present invention is a bearing maintenance timing acquisition method: acquiring vibration signals of a bearing under different loads; then, respectively acquiring dimensionless parameters according to the vibration signal of each load; thus, acquiring predicted damage condition distribution data of the bearing under different loads according to the dimensionless parameters; and finally, obtaining accurate maintenance timing based on the predicted damage condition distribution data under different loads, so as to prolong the service life of the bearing while reducing maintenance costs.
    Type: Application
    Filed: November 14, 2019
    Publication date: January 20, 2022
    Inventors: Kexiang WEI, Xian XIONG, Wenxian YANG, Guanghui ZHU, Bo QIN
  • Publication number: 20210396478
    Abstract: The present disclosure may provide a cooling plant system, a method of operating a cooling plant system and an energy storage and scheduling control system, the cooling plant system comprising one or more cooling towers; one or more thermal energy storage systems coupled to the one or more cooling towers; one or more electrical energy storage systems, the one or more electrical energy storage systems being coupled to the one or more thermal energy storage systems for selectively providing electrical energy to the one or more thermal energy storage systems; and an energy storage and scheduling control system coupled to the one or more thermal energy storage systems and the one or more electrical energy storage systems, the energy storage and scheduling control system being configured to control operations of the one or more thermal energy storage systems and the one or more electrical energy storage systems via a scheduling of the operations per time slot, the operations including the selective provision of el
    Type: Application
    Filed: October 17, 2018
    Publication date: December 23, 2021
    Inventors: Wuhua HU, Chin Choy CHAI, Wenxian YANG, Rongshan YU
  • Publication number: 20200200141
    Abstract: Disclosed is a self-powered real-time monitoring system for fluid flushing of an underwater fixed foundation. Said system converts wave energy into electrical energy by means of a wind energy capturing module and a wave energy capturing module, and then uses the electrical energy to supply power to a settlement monitoring module, achieving the reduction of power consumption of the settling monitoring module during the detection of underwater surface settlement at the periphery of a fixed foundation.
    Type: Application
    Filed: February 2, 2018
    Publication date: June 25, 2020
    Inventors: Wenxian Yang, Kexiang Wei, Xiaofeng Geng, Liewei Ning, Xuejun Li
  • Patent number: 9467697
    Abstract: A method for packetizing data representing a video sequence comprising a first frame and a second frame. The method comprising determining for at least one first area of a plurality of first areas of the first frame a second area of a plurality of second areas of the second frame such that, for different first areas different second areas are determined and such that, for each of the first areas, a measure of the distance between the second area determined for the first area and an area of the second frame whose location within the second frame corresponds to the location of the first area is above a value. The method further comprising grouping, for each of the first areas, data which the first area may be reconstructed and data from which the second area determined for the first area may be reconstructed into a packet.
    Type: Grant
    Filed: October 20, 2011
    Date of Patent: October 11, 2016
    Assignee: Agency for Science, Technology and Research
    Inventors: Yu Wang, Jo Yew Tham, Kwong Huang Goh, Wei Siong Lee, Wenxian Yang
  • Publication number: 20130301741
    Abstract: A method for packetizing data representing a video sequence comprising a first frame and a second frame. The method comprising determining for at least one first area of a plurality of first areas of the first frame a second area of a plurality of second areas of the second frame such that, for different first areas different second areas are determined and such that, for each of the first areas, a measure of the distance between the second area determined for the first area and an area of the second frame whose location within the second frame corresponds to the location of the first area is above a value. The method further comprising grouping, for each of the first areas, data which the first area may be reconstructed and data from which the second area determined for the first area may be reconstructed into a packet.
    Type: Application
    Filed: October 20, 2011
    Publication date: November 14, 2013
    Inventors: Yu Wang, Jo Yew Tham, Kwong Huang Goh, Wei Siong Lee, Wenxian Yang
  • Patent number: 8228994
    Abstract: A method and system for coding a multi-view video having multiple views based on temporal decomposition and view decomposition is provided. A multi-view video coding (“MVC”) system provides a disparity compensated view filter based on a generic lifting transform that is used in conjunction with a motion compensated temporal filtering and a two-dimensional spatial discrete wavelet transform to decompose a multi-view video into four-dimensional wavelet coefficients. The MVC system performs a hierarchy of decompositions for each view that may be a combination of temporal decompositions and view decompositions.
    Type: Grant
    Filed: November 30, 2005
    Date of Patent: July 24, 2012
    Assignee: Microsoft Corporation
    Inventors: Feng Wu, Shipeng Li, Wenxian Yang, Yan Lu
  • Publication number: 20090314087
    Abstract: Apparatus and method for determining relative and/or absolute axial position of a conduit end within a fluid coupling includes application of input ultrasonic energy in the form of transient shear waves and analyzing the reflected energy. Application of the input energy collected at different radial positions about a first axial location is used with wavelet based correlation techniques to better analyze the reflected energy signals. Quality of the abutment between the conduit end and a surface associated with the coupling may also be determined as a separate or combined feature of the axial position determination.
    Type: Application
    Filed: August 25, 2009
    Publication date: December 24, 2009
    Applicant: SWAGELOK COMPANY
    Inventors: Richard A. Ales, William H. Glime, John Barry Hull, Jeffrey M. Rubinski, Michael Douglas Seymour, Peter C. Williams, Wenxian Yang
  • Patent number: 7591181
    Abstract: Apparatus and method for determining relative and/or absolute axial position of a conduit end within a fluid coupling includes application of input ultrasonic energy in the form of transient shear waves and analyzing the reflected energy. Application of the input energy collected at different radial positions about a first axial location is used with wavelet based correlation techniques to better analyze the reflected energy signals. Quality of the abutment between the conduit end and a surface associated with the coupling may also be determined as a separate or combined feature of the axial position determination.
    Type: Grant
    Filed: October 22, 2007
    Date of Patent: September 22, 2009
    Assignee: Swagelok Company
    Inventors: Richard A. Ales, William H. Glime, John Barry Hull, Jeffrey M. Rubinski, Michael Douglas Seymour, Peter C. Williams, Wenxian Yang
  • Patent number: 7581445
    Abstract: Apparatus and method for determining relative and/or absolute axial position of a conduit end within a fluid coupling includes application of input ultrasonic energy in the form of transient shear waves and analyzing the reflected energy. Application of the input energy collected at different radial positions about a first axial location is used with wavelet based correlation techniques to better analyze the reflected energy signals. Quality of the abutment between the conduit end and a surface associated with the coupling may also be determined as a separate or combined feature of the axial position determination.
    Type: Grant
    Filed: October 5, 2007
    Date of Patent: September 1, 2009
    Assignee: Swagelok Company
    Inventors: Richard A. Ales, William H. Glime, John Barry Hull, Jeffrey M. Rubinski, Michael Douglas Seymour, Peter C. Williams, Wenxian Yang
  • Publication number: 20080087088
    Abstract: Apparatus and method for determining relative and/or absolute axial position of a conduit end within a fluid coupling includes application of input ultrasonic energy in the form of transient shear waves and analyzing the reflected energy. Application of the input energy collected at different radial positions about a first axial location is used with wavelet based correlation techniques to better analyze the reflected energy signals. Quality of the abutment between the conduit end and a surface associated with the coupling may also be determined as a separate or combined feature of the axial position determination.
    Type: Application
    Filed: October 22, 2007
    Publication date: April 17, 2008
    Applicant: SWAGELOK COMPANY
    Inventors: Richard Ales, William Glime, John Hull, Jeffrey Rubinski, Michael Seymour, Peter Williams, Wenxian Yang
  • Publication number: 20080022772
    Abstract: Apparatus and method for determining relative and/or absolute axial position of a conduit end within a fluid coupling includes application of input ultrasonic energy in the form of transient shear waves and analyzing the reflected energy. Application of the input energy collected at different radial positions about a first axial location is used with wavelet based correlation techniques to better analyze the reflected energy signals. Quality of the abutment between the conduit end and a surface associated with the coupling may also be determined as a separate or combined feature of the axial position determination.
    Type: Application
    Filed: October 5, 2007
    Publication date: January 31, 2008
    Applicant: Swagelok Company
    Inventors: Richard Ales, William Glime, John Hull, Jeffrey Rubinski, Michael Seymour, Peter Williams, Wenxian Yang
  • Patent number: 7284433
    Abstract: Hand-held apparatus and method for determining relative and/or absolute axial position of a conduit end within a fluid coupling includes application of input ultrasonic energy in the form of transient shear waves and analyzing the reflected energy. Application of the input energy collected at different radial positions about a first axial location is used with wavelet based correlation techniques to better analyze the reflected energy signals. Quality of the abutment between the conduit end and a surface associated with the coupling may also be determined as a separate or combined feature of the axial position determination.
    Type: Grant
    Filed: June 17, 2003
    Date of Patent: October 23, 2007
    Assignee: Swagelok Company
    Inventors: Richard A. Ales, William H. Glime, John Barry Hull, Jeffrey M. Rubinski, Michael Douglas Seymour, Peter C. Williams, Wenxian Yang
  • Publication number: 20060262856
    Abstract: A method and system for coding a multi-view video having multiple views based on temporal decomposition and view decomposition is provided. A multi-view video coding (“MVC”) system provides a disparity compensated view filter based on a generic lifting transform that is used in conjunction with a motion compensated temporal filtering and a two-dimensional spatial discrete wavelet transform to decompose a multi-view video into four-dimensional wavelet coefficients. The MVC system performs a hierarchy of decompositions for each view that may be a combination of temporal decompositions and view decompositions.
    Type: Application
    Filed: November 30, 2005
    Publication date: November 23, 2006
    Applicant: Microsoft Corporation
    Inventors: Feng Wu, Shipeng Li, Wenxian Yang, Yan Lu
  • Publication number: 20050256676
    Abstract: Hand-held apparatus and method for determining relative and/or absolute axial position of a conduit end within a fluid coupling includes application of input ultrasonic energy in the form of transient shear waves and analyzing the reflected energy. Application of the input energy collected at different radial positions about a first axial location is used with wavelet based correlation techniques to better analyze the reflected energy signals. Quality of the abutment between the conduit end and a surface associated with the coupling may also be determined as a separate or combined feature of the axial position determination.
    Type: Application
    Filed: June 17, 2003
    Publication date: November 17, 2005
    Inventors: Richard Ales, William Glime, John Hull, Jeffrey Rubinski, Michael Seymour, Peter Williams, Wenxian Yang