Patents by Inventor Xiaodong Cheng

Xiaodong Cheng 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: 20240144049
    Abstract: A method for computer question answering includes, at a retriever subsystem of a question answering computer system, identifying a plurality of relevant text evidence strings for an input text question. At a linker subsystem of the question answering computer system, one or more of the plurality of relevant text evidence strings are associated with a respective secondary text evidence string to form a plurality of evidence chains via a previously-trained entity-linking machine-learning model. At a chainer subsystem of the question answering computer system, a ranked set of the evidence chains is identified based at least in part on an output of a generative machine-learning model applied to each of the plurality of evidence chains. At a reader subsystem of the question answering computer system, an answer to the input text question is output based at least in part on the ranked set of evidence chains.
    Type: Application
    Filed: October 5, 2022
    Publication date: May 2, 2024
    Applicant: Microsoft Technology Licensing, LLC
    Inventors: Hao CHENG, Xiaodong LIU, Jianfeng GAO, Kaixin MA
  • Publication number: 20240126993
    Abstract: A computing system includes a logic subsystem and a storage subsystem holding instructions executable by the logic subsystem to implement a transformer-based text encoder. The transformer-based text encoder includes a plurality of transformer blocks previously-trained to apply encoding operations to computer-readable text representations of input text strings, the computer-readable text representations including computer-readable question representations of input text questions, and computer-readable passage representations of input text passages. The plurality of transformer blocks include a shared transformer block trained for both the computer-readable question representations and the computer-readable passage representations and a specialized transformer block including two or more input-specific subnetworks, and a routing function to select an input-specific subnetwork of the two or more input-specific subnetworks for each of the computer-readable text representations.
    Type: Application
    Filed: October 5, 2022
    Publication date: April 18, 2024
    Applicant: Microsoft Technology Licensing, LLC
    Inventors: Hao CHENG, Hao FANG, Xiaodong LIU, Jianfeng GAO
  • Patent number: 11939238
    Abstract: The present disclosure provides an apparatus and a method for hydrate-based wastewater treatment and cold storage. The apparatus for hydrate-based wastewater treatment and cold storage includes a water chilling unit, a hydrate-based cold storage tank, an airflow disturbance device, a water layer positioning system, a spraying system, a suction filtration system, a heat exchange system, and a system monitoring device. The water chilling unit provides a secondary refrigerant at a low temperature. The secondary refrigerant flows through an evaporator coil in the hydrate-based cold storage tank for heat exchange. The airflow disturbance device induces hydrate nucleation. The water layer positioning system positions a contact surface between a water layer and a hydrate former after hydrate decomposition to facilitate drawing and separation of the treated upper water layer. The spraying system and the suction filtration system enhance the solid-liquid separation efficiency to improve the removal rate of pollutants.
    Type: Grant
    Filed: May 15, 2023
    Date of Patent: March 26, 2024
    Assignee: DALIAN UNIVERSITY OF TECHNOLOGY
    Inventors: Lunxiang Zhang, Yongchen Song, Xiaodong Wu, Jiazhu Bao, Chuanxiao Cheng, Zheng Ling, Jie Wang, Fan Wang, Yu Liu, Lei Yang, Mingjun Yang, Yanghui Li, Peng Wu
  • Publication number: 20240092746
    Abstract: Provided herein are opioid receptor modulators and pharmaceutical compositions comprising said compounds.
    Type: Application
    Filed: February 13, 2023
    Publication date: March 21, 2024
    Inventors: Julio Cesar MEDINA, Alok NERURKAR, Corinne SADLOWSKI, Frederick SEIDL, Heng CHENG, Jason DUQUETTE, John LEE, Martin HOLAN, Pingyu DING, Xiaodong WANG, Tien WIDJAJA, Thomas NGUYEN, Ulhas BHATT, Yihong LI, Zhi-liang WEI
  • Publication number: 20210403570
    Abstract: This disclosure relates to anti-PD-1 (Programmed Cell Death Protein 1) antibodies, antigen-binding fragments, and the uses thereof.
    Type: Application
    Filed: September 17, 2021
    Publication date: December 30, 2021
    Inventors: Yi Yang, Jingshu Xie, Chunyan Dong, Fang Yang, Chengyuan Lu, Xiaodong Cheng, Yuelei Shen, Jian Ni, Yanan Guo, Yunyun Chen
  • Patent number: 11155625
    Abstract: This disclosure relates to anti-PD-1 (Programmed Cell Death Protein 1) antibodies, antigen-binding fragments, and the uses thereof.
    Type: Grant
    Filed: July 2, 2020
    Date of Patent: October 26, 2021
    Assignee: Eucure (Beijing) Biopharma Co., Ltd
    Inventors: Yi Yang, Jingshu Xie, Chunyan Dong, Fang Yang, Chengyuan Lu, Xiaodong Cheng, Yuelei Shen, Jian Ni, Yanan Guo, Yunyun Chen
  • Patent number: 11124489
    Abstract: Embodiments are directed to a series of novel EPAC antagonists that are designed, synthesized and evaluated in an effort to develop diversified analogues based on the scaffold of the previously identified high-throughput (HTS) hit ESI-09.
    Type: Grant
    Filed: March 29, 2018
    Date of Patent: September 21, 2021
    Assignee: Board of Regents, the University of Texas System
    Inventors: Jia Zhou, Zhiqing Liu, Na Ye, Fang Mei, Xiaodong Cheng
  • Publication number: 20210269525
    Abstract: This disclosure relates to anti-CD3e (T-cell surface glycoprotein CD3 epsilon chain) antibodies, antigen-binding fragments, and the uses thereof.
    Type: Application
    Filed: June 19, 2019
    Publication date: September 2, 2021
    Inventors: Yi Yang, Yunyun Chen, Jingshu Xie, Chunyan Dong, Fang Yang, Chengyuan Lu, Xiaodong Cheng, Yuelei Shen, Jian Ni, Yanan Guo
  • Publication number: 20210206866
    Abstract: This disclosure relates to anti-OX40 (TNF Receptor Superfamily Member 4, or TNFRSF4) antibodies, antigen-binding fragments, and the uses thereof.
    Type: Application
    Filed: January 5, 2021
    Publication date: July 8, 2021
    Inventors: Yi Yang, Yanan Guo, Yunyun Chen, Jingshu Xie, Chunyan Dong, Fang Yang, Chengyuan Lu, Xiaodong Cheng, Yuelei Shen, Jian Ni
  • Publication number: 20210188981
    Abstract: This disclosure relates to anti-cytotoxic T-lymphocyte-associated protein 4 (CTLA4 or CTLA-4) antibodies, antigen-binding fragments, and the uses thereof.
    Type: Application
    Filed: February 22, 2021
    Publication date: June 24, 2021
    Inventors: Yi Yang, Yanan Guo, Xiaodong Cheng, Yunyun Chen, Jingshu Xie, Chunyan Dong, Fang Yang, Chengyuan Lu, Yuelei Shen, Jian Ni
  • Patent number: 11034764
    Abstract: This disclosure relates to anti-cytotoxic T-lymphocyte-associated protein 4 (CTLA4 or CTLA-4) antibodies, antigen-binding fragments, and the uses thereof.
    Type: Grant
    Filed: March 11, 2020
    Date of Patent: June 15, 2021
    Assignee: Eucure (Beijing) Biopharma Co., Ltd
    Inventors: Yi Yang, Yanan Guo, Xiaodong Cheng, Yunyun Chen, Jingshu Xie, Chunyan Dong, Fang Yang, Chengyuan Lu, Yuelei Shen, Jian Ni
  • Patent number: 11001632
    Abstract: This disclosure relates to anti-cytotoxic T-lymphocyte-associated protein 4 (CTLA4 or CTLA-4) antibodies, antigen-binding fragments, and the uses thereof.
    Type: Grant
    Filed: March 11, 2020
    Date of Patent: May 11, 2021
    Assignee: Eucure (Beijing) Biopharma Co., Ltd
    Inventors: Yi Yang, Yanan Guo, Xiaodong Cheng, Yunyun Chen, Jingshu Xie, Chunyan Dong, Fang Yang, Chengyuan Lu, Yuelei Shen, Jian Ni
  • Patent number: 10934365
    Abstract: This disclosure relates to anti-OX40 (TNF Receptor Superfamily Member 4, or TNFRSF4) antibodies, antigen-binding fragments, and the uses thereof.
    Type: Grant
    Filed: May 22, 2020
    Date of Patent: March 2, 2021
    Assignee: Eucure (Beijing) Biopharma Co., Ltd
    Inventors: Yi Yang, Yanan Guo, Yunyun Chen, Jingshu Xie, Chunyan Dong, Fang Yang, Chengyuan Lu, Xiaodong Cheng, Yuelei Shen, Jian Ni
  • Publication number: 20200332007
    Abstract: This disclosure relates to anti-PD-1 (Programmed Cell Death Protein 1) antibodies, antigen-binding fragments, and the uses thereof.
    Type: Application
    Filed: July 2, 2020
    Publication date: October 22, 2020
    Inventors: Yi Yang, Jingshu Xie, Chunyan Dong, Fang Yang, Chengyuan Lu, Xiaodong Cheng, Yuelei Shen, Jian Ni, Yanan Guo, Yunyun Chen
  • Publication number: 20200332018
    Abstract: This disclosure relates to anti-OX40 (TNF Receptor Superfamily Member 4, or TNFRSF4) antibodies, antigen-binding fragments, and the uses thereof.
    Type: Application
    Filed: May 22, 2020
    Publication date: October 22, 2020
    Inventors: Yi Yang, Yanan Guo, Yunyun Chen, Jingshu Xie, Chunyan Dong, Fang Yang, Chengyuan Lu, Xiaodong Cheng, Yuelei Shen, Jian Ni
  • Publication number: 20200291117
    Abstract: This disclosure relates to anti-cytotoxic T-lymphocyte-associated protein 4 (CTLA4 or CTLA-4) antibodies, antigen-binding fragments, and the uses thereof.
    Type: Application
    Filed: March 11, 2020
    Publication date: September 17, 2020
    Inventors: Yi Yang, Yanan Guo, Xiaodong Cheng, Yunyun Chen, Jingshu Xie, Chunyan Dong, Fang Yang, Chengyuan Lu, Yuelei Shen, Jian Ni
  • Publication number: 20200255388
    Abstract: Embodiments are directed to a series of novel EPAC antagonists that are designed, synthesized and evaluated in an effort to develop diversified analogues based on the scaffold of the previously identified high-throughput (HTS) hit ESI-09.
    Type: Application
    Filed: March 29, 2018
    Publication date: August 13, 2020
    Applicant: THE BOARD OF REGENTS OF THE UNIVERSITY OF TEXAS SYSTEM
    Inventors: Jia ZHOU, Zhiqing Liu, Na Ye, Fang Mei, Xiaodong Cheng
  • Patent number: 9737512
    Abstract: Certain embodiments are directed to methods of treating pain, e.g., chronic or neuropathic pain, comprising administering an effective amount of an EPAC inhibitor.
    Type: Grant
    Filed: March 10, 2016
    Date of Patent: August 22, 2017
    Assignee: THE BOARD OF REGENTS OF THE UNIVERSITY OF TEXAS SYSTEM
    Inventors: Xiaodong Cheng, Fang Mei, Annemieke Kavelaars, Cobi J. Heijnen
  • Patent number: 9539256
    Abstract: Embodiments of the invention are directed to compounds that inhibit an activity of EP AC proteins and methods of using the same. The inventors have developed a sensitive and robust high throughput screening (HTS) assay for the purpose of identifying EPAC specific inhibitors (Tsalkova et al. (2012) PLOS ONE 7(1):e30441).
    Type: Grant
    Filed: February 8, 2013
    Date of Patent: January 10, 2017
    Assignee: THE BOARD OF REGENTS OF THE UNIVERSITY OF TEXAS SYSTEM
    Inventors: Xiaodong Cheng, Jia Zhou, Tamara Tsalkova, Fang Mei, Haijun Chen
  • Patent number: 9458131
    Abstract: This disclosure relates to compounds, compositions and methods of epigenetically transforming cells. In certain embodiments, the disclosure relates to methods of generating epigenetically altered cells comprising mixing isolated cells with compositions disclosed herein under conditions such that epigenetically altered cells are formed. In certain embodiments, the disclosure contemplates inducing cells, such as adult somatic cells or cells that are not naturally pluripotent, into cells with chemically induce pluripotency. In certain embodiments, the disclosure contemplates certain compounds disclosed herein, compounds disclosed herein optionally substituted with one or more substituents, derivatives, or salts thereof, for these purposes.
    Type: Grant
    Filed: November 8, 2012
    Date of Patent: October 4, 2016
    Assignee: Emory University
    Inventors: Young-Sup Yoon, Xiaodong Cheng, Ji Woong Han, Antonello Mai