Patents by Inventor Xiaojing Yang

Xiaojing 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).

  • Publication number: 20240142130
    Abstract: The invention provides a non-contact indoor thermal environment control system and a method based on reinforcement learning, which adopts a non-contact measurement mode to collect the video information of indoor personnel and judge the hot/cold state of the personnel through the processing of the video information. It can reduce the intrusiveness caused by the use of measuring equipment. At the same time, the invention adopts the reinforcement learning method to train and obtain the optimal thermal environment control strategy according to the environmental information, the hot and cold state of the personnel and the previous regulation strategy, which not only considers the difference of individual thermal comfort, but also satisfies the dynamic thermal comfort of personnel, improves the regulation efficiency of indoor thermal environment. At the same time, it can reduce the energy consumption of HVAC, achieve a sustainable state of energy saving and environmental protection.
    Type: Application
    Filed: July 27, 2023
    Publication date: May 2, 2024
    Inventors: Bin Yang, Lingge Chen, Xiaojing Li, Bin Zhou
  • Patent number: 11971862
    Abstract: In one embodiment, a method includes receiving a first network event corresponding to a first transaction, the first network event being assigned a unique transaction group identifier, authorizing the first transaction based on a balance value of a ledger account recorded in an account ledger, recording a first update in the account ledger, comprising recording the unique transaction group identifier in association with the first update and the ledger account and modifying the balance value of the ledger account, receiving a second network event corresponding to a second transaction, determining that a unique transaction group identifier assigned to the second network event matches the unique transaction group identifier associated with the first update and the ledger account, and recording a second update in the account ledger, comprising recording the unique transaction group identifier in association with the second update without modifying the balance value of the ledger account.
    Type: Grant
    Filed: September 20, 2022
    Date of Patent: April 30, 2024
    Assignee: Lithic, Inc.
    Inventors: Yi Lun Han, Ian Boynton, Xiaojing Yang
  • Publication number: 20240003828
    Abstract: A method, device, system and computer-readable medium for rapidly detecting a pest egg in a grain based on a pest egg structure feature and a pest hole structure feature is disclosed. The detecting method includes acquiring a gray digital image of a grain pile and three-dimensionally reconstructing it to obtain a three-dimensional image of a multi-grain pile; segmenting the three-dimensional image of the multi-grain pile to obtain one or more grains-contained unit images; identifying pest hole areas in each of one or more grains-contained unit images based on a biological feature of a pest; determining whether the pest hole area is a pest egg area based on the pest hole structure feature; and determining whether an alive pest egg exists in the pest egg area based on a geometric feature and a physical feature of the pest egg.
    Type: Application
    Filed: March 2, 2023
    Publication date: January 4, 2024
    Inventors: Xiaolong Shao, Xiaojing Yang
  • Publication number: 20230272480
    Abstract: Methods for classifying neuroendocrine neoplasms (NENs) are based on comprehensive microRNA (miRNA) expression profiling and data mining of multiple pathological types. Reference miRNA expression profiles are generated for multiple NEN pathological types and site-matched non-NEN controls, and candidate category and type specific miRNAs are identified and used for 5 classification. A multilayer hierarchical classifier for discriminating NEN pathological types is based on the candidate category and type specific miRNAs. Methods and software products include products that enable construction of discriminator functions including hierarchical classifiers for discriminating among multiple conditions of interest in a dataset, the methods and software products being applicable to a wide range of data modalities, including, for example, omits data 0 such as miRNA expression data wherein multiple conditions of interest include different cancer pathologies.
    Type: Application
    Filed: July 15, 2021
    Publication date: August 31, 2023
    Inventors: Neil Renwick, Kathrin Tyryshkin, Jina Nanayakkara, Xiaojing Yang
  • Publication number: 20230045252
    Abstract: A compound compound having the structure: or a pharmaceutically acceptable salt thereof, or a pharmaceutically acceptable solvate of said compound or pharmaceutically acceptable salt, wherein A, A? and A? are independently O, C?O, C—R? or N—R?, where R? and R? may independently be H, amino, —NR7COR6, COR6, —CONR7R8, C1-C6 alkyl, or hydroxy(C1-C6 alkyl), and R? may be present or absent, and is present where the rules of valency permit, and where not more than one of A, A? and A? is O or C?O; R0 and R are independently H, Br, Cl, F, or C1-C6 alkyl; R1 is H, C1-C6 alkyl, or hydroxy(C1-C6 alkyl); R2 is selected from the group consisting of H, C1-C6 alkyl, C1-C6 alkoxy, hydroxy(C1-C6 alkyl), phenyl(C1-C6 alkyl), formyl, heteroaryl, heterocyclic, —COR6, —OCOR6, —COOR6, —NR7COR6, —CONR7R8, and —(CH2)n—W, where W is cyano, hydroxy, C3-C8 cycloalkyl, —SO2NR7R8, and —SO2—R9, where R9 is C1-C6 alkyl, C3-C8 cycloalkyl, heteroaryl, or heterocyclic; wherein each of said alkyl, cycloalkyl, heterocyclic, or heteroaryl ma
    Type: Application
    Filed: September 7, 2022
    Publication date: February 9, 2023
    Applicant: PFIZER INC.
    Inventors: Matthew Frank BROWN, Alpay DERMENCI, Andrew FENSOME, Brian Stephen GERSTENBERGER, Matthew Merrill HAYWARD, Dafydd Rhys OWEN, Stephen Wayne WRIGHT, Li Huang XING, Xiaojing YANG
  • Patent number: 11541034
    Abstract: The invention relates to compounds of Formula I? wherein R, R1, R2, R3, p, q and q? are as defined herein, pharmaceutical compositions comprising the compounds, methods of treating coronavirus infection such as COVID-19 in a patient by administering therapeutically effective amounts of the compounds, and methods of inhibiting or preventing replication of coronaviruses such as SARS-CoV-2 with the compounds.
    Type: Grant
    Filed: December 17, 2021
    Date of Patent: January 3, 2023
    Assignee: Pfizer Inc.
    Inventors: Dafydd Rhys Owen, Martin Youngjin Pettersson, Matthew Richard Reese, Matthew Forrest Sammons, Jamison Bryce Tuttle, Patrick Robert Verhoest, Liuqing Wei, Qingyi Yang, Xiaojing Yang
  • Patent number: 11472809
    Abstract: There is a method for treating a psoriasis. A compound is administered in a therapeutically effective amount to a subject suffering therefrom. The compound has the structure or a pharmaceutically acceptable salt thereof, or a pharmaceutically acceptable solvate thereof.
    Type: Grant
    Filed: September 8, 2020
    Date of Patent: October 18, 2022
    Assignee: Pfizer Inc.
    Inventors: Matthew Frank Brown, Alpay Dermenci, Andrew Fensome, Brian Stephen Gerstenberger, Matthew Merrill Hayward, Dafydd Rhys Owen, Stephen Wayne Wright, Li Huang Xing, Xiaojing Yang
  • Patent number: 11351149
    Abstract: The invention relates to compounds of Formula I? wherein R, R1, R2, R3, p, q and q? are as defined herein, pharmaceutical compositions comprising the compounds, methods of treating coronavirus infection such as COVID-19 in a patient by administering therapeutically effective amounts of the compounds, and methods of inhibiting or preventing replication of coronaviruses such as SARS-CoV-2 with the compounds.
    Type: Grant
    Filed: August 5, 2021
    Date of Patent: June 7, 2022
    Assignee: Pfizer Inc.
    Inventors: Dafydd Rhys Owen, Martin Youngjin Pettersson, Matthew Richard Reese, Matthew Forrest Sammons, Jamison Bryce Tuttle, Patrick Robert Verhoest, Liuqing Wei, Qingyi Yang, Xiaojing Yang
  • Publication number: 20220142976
    Abstract: The invention relates to compounds of Formula I? wherein R, R1, R2, R3, p, q and q? are as defined herein, pharmaceutical compositions comprising the compounds, methods of treating coronavirus infection such as COVID-19 in a patient by administering therapeutically effective amounts of the compounds, and methods of inhibiting or preventing replication of coronaviruses such as SARS-CoV-2 with the compounds.
    Type: Application
    Filed: December 17, 2021
    Publication date: May 12, 2022
    Applicant: Pfizer Inc.
    Inventors: Dafydd Rhys Owen, Martin Youngjin Pettersson, Matthew Richard Reese, Matthew Forrest Sammons, Jamison Bryce Tuttle, Patrick Robert Verhoest, Liuqing Wei, Qingyi Yang, Xiaojing Yang
  • Publication number: 20220144846
    Abstract: The present invention discloses a novel crystalline form of ((S)-2,2-difluorocyclopropyl)-((1R,5S)-3-(2-((1-methyl-1H-pyrazol-4-yl)amino)-pyrimidin-4-yl)-3,8-diazabicyclo[3.2.1]octan-8-yl)methanone free base, pharmaceutical composition containing the same, preparations thereof and uses thereof.
    Type: Application
    Filed: February 12, 2020
    Publication date: May 12, 2022
    Applicant: Pfizer Inc.
    Inventors: Xiaojing YANG, Amanda Patrice Surajhie SAMUEL
  • Publication number: 20220062232
    Abstract: The invention relates to compounds of Formula I? wherein R, R1, R2, R3, p, q and q? are as defined herein, pharmaceutical compositions comprising the compounds, methods of treating coronavirus infection such as COVID-19 in a patient by administering therapeutically effective amounts of the compounds, and methods of inhibiting or preventing replication of coronaviruses such as SARS-CoV-2 with the compounds.
    Type: Application
    Filed: August 5, 2021
    Publication date: March 3, 2022
    Applicant: Pfizer Inc.
    Inventors: Dafydd Rhys Owen, Martin Youngjin Pettersson, Matthew Richard Reese, Matthew Forrest Sammons, Jamison Bryce Tuttle, Patrick Robert Verhoest, Liuqing Wei, Qingyi Yang, Xiaojing Yang
  • Publication number: 20210164031
    Abstract: Methods are provided for determining a genomic methylation profile in a DNA sample. In certain aspects, the methods can be used to determine if a subject has, or is at risk for developing, a bladder cancer or other cancers of the urinary tract. Methods for treatment of such subjects are likewise provided.
    Type: Application
    Filed: September 16, 2020
    Publication date: June 3, 2021
    Inventors: Wei GUO, Paolo PIATTI, Xiaojing YANG, Xi-Yu JIA
  • Publication number: 20200399281
    Abstract: A compound having the structure: or a pharmaceutically acceptable salt thereof, or a pharmaceutically acceptable solvate of said compound or pharmaceutically acceptable salt, wherein A, A? and A? are independently O, C?O, C—R? or N—R?, where R? and R? may independently be H, amino, —NR7COR6, COR6, —CONR7R8, C1-C6 alkyl, or hydroxy(C1-C6 alkyl), and R? may be present or absent, and is present where the rules of valency permit, and where not more than one of A, A? and A? is O or C?O; R0 and R are independently H, Br, Cl, F, or C1-C6 alkyl; R1 is H, C1-C6 alkyl, or hydroxy(C1-C6 alkyl); R2 is selected from the group consisting of H, C1-C6 alkyl, C1-C6 alkoxy, hydroxy(C1-C6 alkyl), phenyl(C1-C6 alkyl), formyl, heteroaryl, heterocyclic, —COR6, —OCOR6, —COOR6, —NR7COR6, —CONR7R8, and —(CH2)n—W, where W is cyano, hydroxy, C3-C8 cycloalkyl, —SO2NR7R8, and —SO2—R9, where R9 is C1-C6 alkyl, C3-C8 cycloalkyl, heteroaryl, or heterocyclic; wherein each of said alkyl, cycloalkyl, heterocyclic, or heteroaryl may be unsu
    Type: Application
    Filed: September 8, 2020
    Publication date: December 24, 2020
    Applicant: Pfizer Inc.
    Inventors: Matthew Frank BROWN, Alpay DERMENCI, Andrew FENSOME, Brian Stephen GERSTENBERGER, Matthew Merrill HAYWARD, Dafydd Rhys OWEN, Stephen Wayne WRIGHT, Li Huang XING, Xiaojing YANG
  • Patent number: 10822341
    Abstract: A compound compound having the structure: or a pharmaceutically acceptable salt thereof, or a pharmaceutically acceptable solvate of said compound or pharmaceutically acceptable salt, wherein A, A? and A? are independently O, C?O, C—R? or N—R?, where R? and R? may independently be H, amino, —NR7COR6, COR6, —CONR7R8, C1-C6 alkyl, or hydroxy(C1-C6 alkyl), and R? may be present or absent, and is present where the rules of valency permit, and where not more than one of A, A? and A? is O or C?O; R0 and R are independently H, Br, Cl, F, or C1-C6 alkyl; R1 is H, C1-C6 alkyl, or hydroxy(C1-C6 alkyl); R2 is selected from the group consisting of H, C1-C6 alkyl, C1-C6 alkoxy, hydroxy(C1-C6 alkyl), phenyl(C1-C6 alkyl), formyl, heteroaryl, heterocyclic, —COR6, —OCOR6, —COOR6, —NR7COR6, —CONR7R8, and —(CH2)n—W, where W is cyano, hydroxy, C3-C8 cycloalkyl, —SO2NR7R8, and —SO2—R9, where R9 is C1-C6 alkyl, C3-C8 cycloalkyl, heteroaryl, or heterocyclic; wherein each of said alkyl, cycloalkyl, heterocyclic, or heteroaryl ma
    Type: Grant
    Filed: November 6, 2018
    Date of Patent: November 3, 2020
    Assignee: Pfizer Inc.
    Inventors: Matthew Frank Brown, Alpay Dermenci, Andrew Fensome, Brian Stephen Gerstenberger, Matthew Merrill Hayward, Dafydd Rhys Owen, Stephen Wayne Wright, Li Huang Xing, Xiaojing Yang
  • Patent number: 10801060
    Abstract: Methods are provided for determining a genomic methylation profile in a DNA sample. In certain aspects, the methods can be used to determine if a subject has, or is at risk for developing, a bladder cancer or other cancers of the urinary tract. Methods for treatment of such subjects are likewise provided.
    Type: Grant
    Filed: February 24, 2016
    Date of Patent: October 13, 2020
    Assignee: ZYMO RESEARCH CORPORATION
    Inventors: Wei Guo, Paolo Piatti, Xiaojing Yang, Xi-Yu Jia
  • Patent number: 10521437
    Abstract: The invention provides a resource portfolio processing method, device, apparatus, and computer storage medium. The method comprises: acquiring search popularity ratings to which respective network resources belong, based on search volume data of the respective network resources in a network resource portfolio; evaluating the portfolio value of the network resource portfolio to obtain an evaluation result, based on the search popularity ratings to which the respective network resources belong; determining whether or not the network resource portfolio needs to be adjusted based on the evaluation result. The technical solutions of the invention solves the problem of how to determine whether it is necessary to adjust a network resource portfolio so as to facilitate the timely adjustment of the network resource portfolio and give full play to the advantages of network resources.
    Type: Grant
    Filed: December 21, 2015
    Date of Patent: December 31, 2019
    Assignee: BAIDU ONLINE NETWORK TECHNOLOGY (BEIJING) CO., LTD.
    Inventors: Xing Yang, Xiaojing Yang
  • Publication number: 20190071448
    Abstract: A compound compound having the structure: or a pharmaceutically acceptable salt thereof, or a pharmaceutically acceptable solvate of said compound or pharmaceutically acceptable salt, wherein A, A? and A? are independently O, C?O, C—R? or N—R?, where R? and R? may independently be H, amino, —NR7COR6, COR6, —CONR7R8, C1-C6 alkyl, or hydroxy(C1-C6 alkyl), and R? may be present or absent, and is present where the rules of valency permit, and where not more than one of A, A? and A? is O or C?O; R0 and R are independently H, Br, Cl, F, or C1-C6 alkyl; R1 is H, C1-C6 alkyl, or hydroxy(C1-C6 alkyl); R2 is selected from the group consisting of H, C1-C6 alkyl, C1-C6 alkoxy, hydroxy(C1-C6 alkyl), phenyl(C1-C6 alkyl), formyl, heteroaryl, heterocyclic, —COR6, —OCOR6, —COOR6, —NR7COR6, —CONR7R8, and —(CH2)n—W, where W is cyano, hydroxy, C3-C8 cycloalkyl, —SO2NR7R8, and —SO2—R9, where R9 is C1-C6 alkyl, C3-C8 cycloalkyl, heteroaryl, or heterocyclic; wherein each of said alkyl, cycloalkyl, heterocyclic, or heteroaryl ma
    Type: Application
    Filed: November 6, 2018
    Publication date: March 7, 2019
    Applicant: Pfizer Inc.
    Inventors: Matthew Frank BROWN, Alpay DERMENCI, Andrew FENSOME, Brian Stephen GERSTENBERGER, Matthew Merrill HAYWARD, Dafydd Rhys OWEN, Stephen Wayne WRIGHT, Li Huang XING, Xiaojing YANG
  • Patent number: 10144738
    Abstract: A compound having the structure: or a pharmaceutically acceptable salt thereof, wherein A, A? and A? are independently O, C?O, etc.; R0 and R are independently H, Br, Cl, F, or C1-C6 alkyl; R1 is H, C1-C6 alkyl, or hydroxy(C1-C6 alkyl); R2 is selected from the group consisting of H, C1-C6 alkyl, C1-C6 alkoxy, etc.; R6, R7 and R8 are each independently H, C1-C6 alkyl, C1-C4 alkoxy(C1-C6 alkyl), etc.; and, n is 0, 1, 2 or 3. Also provided are methods of treatment as Janus Kinase inhibitors and pharmaceutical compositions containing the compounds of the invention and combinations thereof with other therapeutic agents.
    Type: Grant
    Filed: February 21, 2017
    Date of Patent: December 4, 2018
    Assignee: Pfizer Inc.
    Inventors: Matthew Frank Brown, Alpay Dermenci, Andrew Fensome, Brian Stephen Gerstenberger, Matthew Merrill Hayward, Dafydd Rhys Owen, Stephen Wayne Wright, Li Huang Xing, Xiaojing Yang
  • Publication number: 20180148776
    Abstract: Methods are provided for determining a genomic methylation profile in a DNA sample. In certain aspects, the methods can be used to determine if a subject has, or is at risk for developing, a bladder cancer or other cancers of the urinary tract. Methods for treatment of such subjects are likewise provided.
    Type: Application
    Filed: February 24, 2016
    Publication date: May 31, 2018
    Inventors: Wei GUO, Paolo PIATTI, Xiaojing YANG, Xi-Yu JIA
  • Publication number: 20170286428
    Abstract: The invention provides a resource portfolio processing method, device, apparatus, and computer storage medium. The method comprises: acquiring search popularity ratings to which respective network resources belong, based on search volume data of the respective network resources in a network resource portfolio; evaluating the portfolio value of the network resource portfolio to obtain an evaluation result, based on the search popularity ratings to which the respective network resources belong; determining whether or not the network resource portfolio needs to be adjusted based on the evaluation result. The technical solutions of the invention solves the problem of how to determine whether it is necessary to adjust a network resource portfolio so as to facilitate the timely adjustment of the network resource portfolio and give full play to the advantages of network resources.
    Type: Application
    Filed: December 21, 2015
    Publication date: October 5, 2017
    Applicant: BAIDU ONLINE NETWORK TECHNOLOGY (BEIJING) CO., LTD.
    Inventors: Xing YANG, Xiaojing YANG