Patents by Inventor Xiaomin Song

Xiaomin Song 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: 20230212291
    Abstract: Provided are methods of treating cancer or increasing, enhancing, or stimulating an immune response with non-competitive, agonist anti-OX40 antibodies and antigen-binding fragments thereof that bind to human OX40 (ACT35, CD 134, or TNFRSF4), in combination with an anti-PD 1 or with an anti-PDL 1 antibody.
    Type: Application
    Filed: November 19, 2020
    Publication date: July 6, 2023
    Inventors: Beibei JIANG, Ye LIU, Xiaomin SONG
  • Patent number: 11694097
    Abstract: By the abovementioned technical solutions, the present disclosure provides optimizing a vector autoregressive model conforming to structural constraints of sparsity and acyclicity. A regularization term is introduced to the model to impose the sparsity structural constraint such that most off-diagonal coefficients of an autoregressive coefficient matrix are forced to zero values. One or more penalty terms are introduced to the model to impose the acyclicity structural constraint such that coefficients of the main diagonal are not causally self-related. The resulting model is then reformulated for computation as an augmented Lagrangian function, and further computed for different parameters in alternating iterations to make the computations tractable and within magnitude and precision limits of digital computers.
    Type: Grant
    Filed: February 28, 2020
    Date of Patent: July 4, 2023
    Inventors: Yan Li, Jingkun Gao, Xiaomin Song, Liang Sun, Tao Yao
  • Publication number: 20230022859
    Abstract: The present disclosure provides methods of treating cancer with non-competitive, agonist anti-OX40 antibodies and antigen-binding fragments thereof that bind to human OX40 (ACT35, CD134, or TNFRSF4), in combination with a multi-kinase inhibitor.
    Type: Application
    Filed: November 19, 2020
    Publication date: January 26, 2023
    Inventors: Beibei JIANG, Ye LIU, Xiaomin SONG
  • Publication number: 20230011916
    Abstract: Provided are methods of treating cancer with non-competitive, agonist anti-OX40 antibodies and antigen-binding fragments thereof that bind to human OX40 (ACT35, CD134, or TNFRSF4), in combination with a PI3K (phosphatidylinositol-4,5-bis-phosphate 3-kinase) delta inhibitor.
    Type: Application
    Filed: November 19, 2020
    Publication date: January 12, 2023
    Inventors: Beibei JIANG, Ye LIU, Jing LI, Xiaomin SONG
  • Publication number: 20230002500
    Abstract: Provided are methods of treating cancer or increasing, enhancing, or stimulating an immune response with non-competitive, agonist anti-OX40 antibodies and antigen-binding fragments thereof that bind to human OX40 (ACT35, CD134, or TNFRSF4), in combination with an anti-TIGIT antibody or fragment thereof.
    Type: Application
    Filed: November 19, 2020
    Publication date: January 5, 2023
    Inventors: Beibei JIANG, Ye LIU, Xiaomin SONG
  • Publication number: 20230002501
    Abstract: Provided are methods of treating cancer or increasing, enhancing, or stimulating an immune response with non-competitive, agonist anti-OX40 antibodies and antigen-binding fragments thereof that bind to human OX40 (ACT35, CD134, or TNFRSF4), in combination with an anti-TIM3 antibody or antigen binding fragment thereof.
    Type: Application
    Filed: November 19, 2020
    Publication date: January 5, 2023
    Inventors: Beibei JIANG, Ye LIU, Xiaomin SONG
  • Publication number: 20230002499
    Abstract: Provided are methods of treating cancer with non-competitive, anti-OX40 antibodies and antigen-binding fragments thereof that bind to human OX40 (ACT35, CD134, or TNFRSF4), in combination with a chemotherapeutic agent.
    Type: Application
    Filed: November 19, 2020
    Publication date: January 5, 2023
    Inventors: Beibei JIANG, Ye LIU, Xiaomin SONG
  • Publication number: 20220156321
    Abstract: A time series distance estimation system may receive two time series and estimate a distance or a degree of dissimilarity between the two time series. The system may calculate a time warp function for the two time series, and perform a trend filtering alternately in a multi-level framework to further accelerate the speed of computation.
    Type: Application
    Filed: November 18, 2020
    Publication date: May 19, 2022
    Inventors: Xiaomin Song, Qingsong Wen, Yan Li, Liang Sun
  • Patent number: 11146445
    Abstract: Time series decomposition method and system are provided. Time series data including at least a seasonality component is received. A noise removal filter may be applied to the time series data. Furthermore, a trend component and the seasonality component are extracted from the time series data. A residual component may subsequently be extracted from the time series data based on the trend component and the seasonality component. Anomaly detection may then be performed on the trend component or the residual component to determine whether an anomaly exists in the time series data.
    Type: Grant
    Filed: December 2, 2019
    Date of Patent: October 12, 2021
    Assignee: Alibaba Group Holding Limited
    Inventors: Wen Qingsong, Jingkun Gao, Xiaomin Song, Liang Sun, Huan Xu, Wotao Yin, Tao Yao
  • Publication number: 20210271984
    Abstract: By the abovementioned technical solutions, the present disclosure provides optimizing a vector autoregressive model conforming to structural constraints of sparsity and acyclicity. A regularization term is introduced to the model to impose the sparsity structural constraint such that most off-diagonal coefficients of an autoregressive coefficient matrix are forced to zero values. One or more penalty terms are introduced to the model to impose the acyclicity structural constraint such that coefficients of the main diagonal are not causally self-related. The resulting model is then reformulated for computation as an augmented Lagrangian function, and further computed for different parameters in alternating iterations to make the computations tractable and within magnitude and precision limits of digital computers.
    Type: Application
    Filed: February 28, 2020
    Publication date: September 2, 2021
    Inventors: Yan Li, Jingkun Gao, Xiaomin Song, Liang Sun, Tao Yao
  • Publication number: 20210168019
    Abstract: Time series decomposition method and system are provided. Time series data including at least a seasonality component is received. A noise removal filter may be applied to the time series data. Furthermore, a trend component and the seasonality component are extracted from the time series data. A residual component may subsequently be extracted from the time series data based on the trend component and the seasonality component. Anomaly detection may then be performed on the trend component or the residual component to determine whether an anomaly exists in the time series data.
    Type: Application
    Filed: December 2, 2019
    Publication date: June 3, 2021
    Inventors: Wen Qingsong, Jingkun Gao, Xiaomin Song, Liang Sun, Huan Xu, Wotao Yin, Tao Yao
  • Publication number: 20210125137
    Abstract: Methods and systems for object sorting are provided. One method includes: recognizing object information of a plurality of objects in motion; obtaining destination information of the plurality of objects according to the object information, wherein the destination information of the plurality of objects comprises a plurality of destinations of the plurality of objects; determining a plurality of colors corresponding to the plurality of objects according to the plurality of destinations of the plurality of objects; and distinguishing the plurality of objects by using a plurality of lights of the plurality of colors respectively, to sort the plurality of objects in motion having the plurality of destinations.
    Type: Application
    Filed: January 8, 2021
    Publication date: April 29, 2021
    Inventors: Xiaomin SONG, Hangcheng FAN, Xiaohua CHEN
  • Publication number: 20200209406
    Abstract: Methods and systems for correcting an error of a GPS signal are provided. The method includes receiving a request for positioning service from a computing device at a location; estimating a Total Electron Content (vTEC) value associated with the location of the object based at least in part on a plurality of vTEC values of a plurality of ground stations equipped with a plurality of GPS receivers, the vTEC value being estimated based on an estimator that is trained using a filter-reweight-retrain robust algorithm; and sending information of the estimated vTEC value to the computing device to allow the computing device to correct an error of a GPS signal received by the computing device, the error of the GPS signal being associated with an ionospheric delay.
    Type: Application
    Filed: December 28, 2018
    Publication date: July 2, 2020
    Inventors: Ming Lin, Xiaomin Song, Qi Qian, Liang Sun, Shenghuo ZHU, Rong JIN
  • Patent number: 10583166
    Abstract: Disclosed herein are recombinant protein scaffolds and recombinant multifunctional protein scaffolds for use in producing antigen-binding proteins In addition, nucleic acids encoding such recombinant protein scaffolds, recombinant multifunctional protein scaffolds, and antigen-binding proteins are provided Vectors and cells useful for expression of the described proteins are also provided, as are methods of use.
    Type: Grant
    Filed: May 5, 2017
    Date of Patent: March 10, 2020
    Assignee: THE TRUSTEES OF THE UNIVERSITY OF PENNSYLVANIA
    Inventors: Mark I. Greene, Hongtao Zhang, Xiaomin Song, Ramachandran Murali, Masahide Tone
  • Patent number: 9815906
    Abstract: The present invention relates to the diagnosis and treatment of cancer, and specifically to a method of diagnosing the presence, status or metastasis of cancer by detecting plasma Hsp90? having the amino acid sequence of SEQ ID NO:1 as a tumor marker. In addition, the present invention also relates to a method for the treatment of cancer and metastasis.
    Type: Grant
    Filed: February 13, 2015
    Date of Patent: November 14, 2017
    Assignees: TSINGHUA UNIVERSITY, PROTGEN LTD.
    Inventors: Yongzhang Luo, Xiaomin Song, Xiaofeng Wang, Wei Zhuo, Guodong Chang, Yan Fu
  • Publication number: 20170239324
    Abstract: Disclosed herein are recombinant protein scaffolds and recombinant multifunctional protein scaffolds for use in producing antigen-binding proteins In addition, nucleic acids encoding such recombinant protein scaffolds, recombinant multifunctional protein scaffolds, and antigen-binding proteins are provided Vectors and cells useful for expression of the described proteins are also provided, as are methods of use.
    Type: Application
    Filed: May 5, 2017
    Publication date: August 24, 2017
    Inventors: Mark I. Greene, Hongtao Zhang, Xiaomin Song, Ramachandran Murali, Masahide Tone
  • Patent number: 9695252
    Abstract: Disclosed herein are recombinant protein scaffolds and recombinant multifunctional protein scaffolds for use in producing antigen-binding proteins In addition, nucleic acids encoding such recombinant protein scaffolds, recombinant multifunctional protein scaffolds, and antigen-binding proteins are provided Vectors and cells useful for expression of the described proteins are also provided, as are methods of use.
    Type: Grant
    Filed: April 2, 2014
    Date of Patent: July 4, 2017
    Assignee: The Trustees Of The University Of Pennsylvania
    Inventors: Mark I. Greene, Hongtao Zhang, Xiaomin Song, Ramachandran Murali, Masahide Tone
  • Publication number: 20160178633
    Abstract: A method of determining whether a subject has cancer or has a risk of getting cancer comprises: detecting the concentration of Hsp90a in a blood sample of the subject; and if the concentration reaches or exceeds a preset threshold value, determining that the subject has cancer or has a risk of getting cancer, where the threshold value is selected from a range from 50 ng/ml to 120 ng/ml; for example, the threshold value may be 50, 53, 56, 62, 63, 64, 67, 72, 82, 85 or 117 ng/ml, and a numerical value within the ±15% range of the threshold value is regarded having equivalent significance for determination.
    Type: Application
    Filed: June 27, 2014
    Publication date: June 23, 2016
    Applicants: TSINGHUA UNIVERSITY, YANTAI PROTGEN BIOTECHNOLOGY DEVELOPMENT CO., LTD., BEIJING PROTGEN LTD.
    Inventors: Yongzhang Luo, Dawei Cui, Yan Fu, Fei Wu, Xiaomin Song, Michuan Li, Guodong Chang, Chuntao Lu
  • Publication number: 20150259432
    Abstract: The present invention relates to the diagnosis and treatment of cancer, and specifically to a method of diagnosing the presence, status or metastasis of cancer by detecting plasma Hsp90? having the amino acid sequence of SEQ ID NO:1 as a tumor marker. In addition, the present invention also relates to a method for the treatment of cancer and metastasis.
    Type: Application
    Filed: February 13, 2015
    Publication date: September 17, 2015
    Applicants: TSINGHUA UNIVERSITY, PROTGEN LTD.
    Inventors: Yongzhang LUO, Xiaomin SONG, Xiaofeng WANG, Wei ZHUO, Guodong CHANG, Yan FU
  • Patent number: 8975030
    Abstract: The present invention relates to the diagnosis and treatment of cancer, and specifically to a method of diagnosing the presence, status or metastasis of cancer by detecting plasma Hsp90? having the amino acid sequence of SEQ ID NO:1 as a tumor marker. In addition, the present invention also relates to a method for the treatment of cancer and metastasis.
    Type: Grant
    Filed: March 4, 2013
    Date of Patent: March 10, 2015
    Assignees: Tsinghua University, Protgen Ltd.
    Inventors: Yongzhang Luo, Xiaomin Song, Xiaofeng Wang, Wei Zhuo, Guodong Chang, Yan Fu