Patents by Inventor Shixin Qin

Shixin Qin 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: 20240061317
    Abstract: This application provides a camera module and an electronic device, and relates to the field of electronic device technologies. The camera module includes an optical camera lens, a variable aperture, and an SMA motor. The variable aperture has an aperture hole whose size is adjustable. The SMA motor includes a first carrier, a base, and an SMA drive assembly. The optical camera lens is fastened to the first carrier. The SMA drive assembly is connected between the first carrier and the base. The SMA drive assembly is configured to drive the first carrier, the optical camera lens, and the variable aperture to move together relative to the base, so as to implement automatic focusing and/or optical image stabilization.
    Type: Application
    Filed: December 13, 2021
    Publication date: February 22, 2024
    Inventors: Zhongcheng You, Dengfeng Li, Haibo Wan, Gang Wang, Shixin Qin, Xiaohan Liu
  • Patent number: 10941211
    Abstract: Antibodies and antigen-binding fragments of antibodies that bind GCC are disclosed. The antibodies bind an extracellular domain of GCC and can be internalized. In some embodiments, the antibodies are humanized, chimeric or human. Nucleic acids and vectors encoding the antibodies or portions thereof, recombinant cells that contain the nucleic acids, and compositions comprising the antibodies or antigen-binding fragments are also disclosed. The invention also provides therapeutic and diagnostic methods utilizing the antibodies and antigen-binding fragments provided herein.
    Type: Grant
    Filed: July 6, 2018
    Date of Patent: March 9, 2021
    Assignees: MILLENNIUM PHARMACEUTICALS, INC., AMGEN BRITISH COLUMBIA INC.
    Inventors: Samuel S. Nam, Edward A. Greenfield, John S. Babcook, Theresa O'Keefe, Shixin Qin
  • Publication number: 20180355062
    Abstract: Antibodies and antigen-binding fragments of antibodies that bind GCC are disclosed. The antibodies bind an extracellular domain of GCC and can be internalized. In some embodiments, the antibodies are humanized, chimeric or human. Nucleic acids and vectors encoding the antibodies or portions thereof, recombinant cells that contain the nucleic acids, and compositions comprising the antibodies or antigen-binding fragments are also disclosed. The invention also provides therapeutic and diagnostic methods utilizing the antibodies and antigen-binding fragments provided herein.
    Type: Application
    Filed: July 6, 2018
    Publication date: December 13, 2018
    Applicants: Millennium Pharmaceuticals, Inc., Amgen British Columbia Inc.
    Inventors: Samuel S. Nam, Edward A. Greenfield, John S. Babcook, Theresa O'Keefe, Shixin Qin
  • Publication number: 20170081413
    Abstract: Antibodies and antigen-binding fragments of antibodies that bind human CXCR3 are disclosed. In preferred embodiments, the antibodies are human. Nucleic acids and vectors encoding the antibodies or portions thereof, recombinant cells that contain the nucleic acids, and compositions comprising the antibodies or antigen-binding fragments are also disclosed. The invention also provides therapeutic and diagnostic methods which employ the antibodies and antigen-binding fragments.
    Type: Application
    Filed: May 4, 2016
    Publication date: March 23, 2017
    Inventors: Shixin Qin, Nasim Kassam, Walter Newman
  • Publication number: 20160009808
    Abstract: Antibodies and antigen-binding fragments of antibodies that bind human CXCR3 are disclosed. In preferred embodiments, the antibodies are human. Nucleic acids and vectors encoding the antibodies or portions thereof, recombinant cells that contain the nucleic acids, and compositions comprising the antibodies or antigen-binding fragments are also disclosed. The invention also provides therapeutic and diagnostic methods which employ the antibodies and antigen-binding fragments.
    Type: Application
    Filed: September 23, 2015
    Publication date: January 14, 2016
    Inventors: Shixin Qin, Nasim Kassam, Walter Newman
  • Patent number: 9163084
    Abstract: Antibodies and antigen-binding fragments of antibodies that bind human CXCR3 are disclosed. In preferred embodiments, the antibodies are human. Nucleic acids and vectors encoding the antibodies or portions thereof, recombinant cells that contain the nucleic acids, and compositions comprising the antibodies or antigen-binding fragments are also disclosed. The invention also provides therapeutic and diagnostic methods which employ the antibodies and antigen-binding fragments.
    Type: Grant
    Filed: June 28, 2011
    Date of Patent: October 20, 2015
    Assignee: Millennium Pharmaceuticals, Inc.
    Inventors: Shixin Qin, Nasim Kassam, Walter Newman
  • Publication number: 20140322233
    Abstract: Antibodies and antigen-binding fragments of antibodies that bind GCC are disclosed. The antibodies bind an extracellular domain of GCC and can be internalized. In some embodiments, the antibodies are humanized, chimeric or human. Nucleic acids and vectors encoding the antibodies or portions thereof, recombinant cells that contain the nucleic acids, and compositions comprising the antibodies or antigen-binding fragments are also disclosed. The invention also provides therapeutic and diagnostic methods utilizing the antibodies and antigen-binding fragments provided herein.
    Type: Application
    Filed: June 2, 2014
    Publication date: October 30, 2014
    Inventors: Samuel S. Nam, Edward A. Greenfield, John S. Babcook, Theresa O'Keefe, Shixin Qin
  • Patent number: 8846047
    Abstract: In various embodiments, the present invention is drawn to antibodies or antigen-binding fragments thereof that bind to a vertebrate high mobility group box (HMGB) polypeptide, methods of detecting and/or identifying an agent that binds to an HMGB polypeptide, methods of treating a condition in a subject characterized by activation of an inflammatory cytokine cascade and methods of detecting an HMGB polypeptide in a sample.
    Type: Grant
    Filed: October 4, 2010
    Date of Patent: September 30, 2014
    Assignee: The Feinstein Institute for Medical Research
    Inventors: Walter Newman, Shixin Qin, Theresa L. O'Keefe, Robert A. Obar
  • Patent number: 8785600
    Abstract: Antibodies and antigen-binding fragments of antibodies that bind GCC are disclosed. The antibodies bind an extracellular domain of GCC and can be internalized. In some embodiments, the antibodies are humanized, chimeric or human. Nucleic acids and vectors encoding the antibodies or portions thereof, recombinant cells that contain the nucleic acids, and compositions comprising the antibodies or antigen-binding fragments are also disclosed. The invention also provides therapeutic and diagnostic methods utilizing the antibodies and antigen-binding fragments provided herein.
    Type: Grant
    Filed: October 22, 2010
    Date of Patent: July 22, 2014
    Assignees: Millennium Pharmaceuticals, Inc., Amgen British Columbia
    Inventors: Samuel S. Nam, Edward A. Greenfield, Theresa L. O'Keefe, Shixin Qin, John Babcook
  • Patent number: 8129130
    Abstract: Compositions and methods are disclosed for inhibiting the release of a proinflammatory cytokine from a vertebrate cell, and for inhibiting an inflammatory cytokine cascade in a patient. The compositions comprise, for example, high affinity antibodies that specifically bind HMG1 and antigenic fragments thereof. The high affinity antibodies of the present invention and pharmaceutical compositions comprising the same are useful for many purposes, for example, as therapeutics against a wide range of inflammatory diseases and disorders such as sepsis, rheumatoid arthritis, peritonitis, Crohn's disease, reperfusion injury, septicemia, endotoxic shock, cystic fibrosis, endocarditis, psoriasis, psoriatic arthritis, arthritis, anaphylactic shock, organ ischemia, reperfusion injury, and allograft rejection. In addition, the high affinity antibodies of the present inventions are useful as diagnostic antibodies.
    Type: Grant
    Filed: March 18, 2011
    Date of Patent: March 6, 2012
    Assignees: The Feinstein Institute for Medical Research, MedImmune, LLC
    Inventors: Herren Wu, Changshou Gao, Ling-Ling An, Peter Kiener, Su-Yau Mao, Anthony Coyle, Jane Tian, Theresa O'Keefe, Shixin Qin
  • Publication number: 20110287023
    Abstract: Compositions and methods are disclosed for inhibiting the release of a proinflammatory cytokine from a vertebrate cell, and for inhibiting an inflammatory cytokine cascade in a patient. The compositions comprise, for example, high affinity antibodies that specifically bind HMG1 and antigenic fragments thereof. The high affinity antibodies of the present invention and pharmaceutical compositions comprising the same are useful for many purposes, for example, as therapeutics against a wide range of inflammatory diseases and disorders such as sepsis, rheumatoid arthritis, peritonitis, Crohn's disease, reperfusion injury, septicemia, endotoxic shock, cystic fibrosis, endocarditis, psoriasis, psoriatic arthritis, arthritis, anaphylactic shock, organ ischemia, reperfusion injury, and allograft rejection. In addition, the high affinity antibodies of the present inventions are useful as diagnostic antibodies.
    Type: Application
    Filed: March 18, 2011
    Publication date: November 24, 2011
    Applicants: Critical Therapeutics, Inc., MedImmune, LLC
    Inventors: Herren Wu, Changshou Gao, Ling-Ling An, Peter Kiener, Su-Yau Mao, Anthony Coyle, Jane Tian, Theresa O'Keefe, Shixin Qin
  • Publication number: 20110280875
    Abstract: Antibodies and antigen-binding fragments of antibodies that bind human CXCR3 are disclosed. In preferred embodiments, the antibodies are human. Nucleic acids and vectors encoding the antibodies or portions thereof, recombinant cells that contain the nucleic acids, and compositions comprising the antibodies or antigen-binding fragments are also disclosed. The invention also provides therapeutic and diagnostic methods which employ the antibodies and antigen-binding fragments.
    Type: Application
    Filed: June 28, 2011
    Publication date: November 17, 2011
    Applicant: Millennium Pharmaceuticals, Inc.
    Inventors: Shixin Qin, Nasim Kassam, Walter Newman
  • Publication number: 20110217292
    Abstract: In various embodiments, the present invention is drawn to antibodies or antigen-binding fragments thereof that bind to a vertebrate high mobility group box (HMGB) polypeptide, methods of detecting and/or identifying an agent that binds to an HMGB polypeptide, methods of treating a condition in a subject characterized by activation of an inflammatory cytokine cascade and methods of detecting an HMGB polypeptide in a sample.
    Type: Application
    Filed: October 4, 2010
    Publication date: September 8, 2011
    Inventors: Walter Newman, Shixin Qin, Theresa L. O'Keefe, Robert A. Obar
  • Patent number: 7994287
    Abstract: Antibodies and antigen-binding fragments of antibodies that bind human CXCR3 are disclosed. In preferred embodiments, the antibodies are human. Nucleic acids and vectors encoding the antibodies or portions thereof, recombinant cells that contain the nucleic acids, and compositions comprising the antibodies or antigen-binding fragments are also disclosed. The invention also provides therapeutic and diagnostic methods which employ the antibodies and antigen-binding fragments.
    Type: Grant
    Filed: June 23, 2008
    Date of Patent: August 9, 2011
    Assignee: Millennium Pharmaceuticals, Inc.
    Inventors: Shixin Qin, Nasim Kassam, Walter Newman
  • Publication number: 20110110936
    Abstract: Antibodies and antigen-binding fragments of antibodies that bind GCC are disclosed. The antibodies bind an extracellular domain of GCC and can be internalized. In some embodiments, the antibodies are humanized, chimeric or human. Nucleic acids and vectors encoding the antibodies or portions thereof, recombinant cells that contain the nucleic acids, and compositions comprising the antibodies or antigen-binding fragments are also disclosed. The invention also provides therapeutic and diagnostic methods utilizing the antibodies and antigen-binding fragments provided herein.
    Type: Application
    Filed: October 22, 2010
    Publication date: May 12, 2011
    Inventors: Samuel S. Nam, Edward A. Greenfield, Theresa L. O'Keefe, Shixin Qin, John Babcook
  • Patent number: 7858326
    Abstract: The invention relates to isolated and/or recombinant nucleic acids which encode a human chemotactic cytokine designated human eotaxin, and to isolated and/or recombinant human eotaxin proteins or polypeptides, including synthetic polypeptides. The invention further relates to recombinant nucleic acid constructs, comprising a nucleic acid which encodes a human eotaxin, a portion thereof, or a variant; to host cells comprising such constructs, useful for the production of recombinant human eotaxin; and to antibodies reactive with human eotaxin, useful in in vitro methods, diagnosis and/or therapy. Also provided are methods of use of the eotaxin proteins, e.g., in the recruitment of eosinophils to a particular site or in the treatment of allergic conditions. Human eotaxins can be used to identify inhibitors (e.g., antagonists) or promoters (agonists) of human eotaxin, which can be used to selectively modulate leukocyte function, in inflammatory and autoimmune diseases, or in infections.
    Type: Grant
    Filed: August 1, 2008
    Date of Patent: December 28, 2010
    Assignee: Millennium Pharmaceuticals, Inc.
    Inventors: Paul D. Ponath, Shixin Qin, Douglas J. Ringler, Walter Newman, Charles Mackay
  • Publication number: 20100061983
    Abstract: The present invention relates to proteins or polypeptides, referred to herein as isolated and/Or recombinant mammalian (e.g., human) IP-10/Mig receptor proteins designated CXC Chemokine Receptor 3 (CXCR3) and variants thereof, including those characterized by selective binding of one or more chemokines (e.g., IP-10 and/or Mig), and/or the ability to induce a cellular response (e.g., chemotaxis, exocytosis). Antibodies reactive with CXCR3 receptors can be produced using the proteins or variants thereof or host cells comprising same as immunogen.
    Type: Application
    Filed: September 21, 2007
    Publication date: March 11, 2010
    Applicants: Millennium Pharmaceuticals, Inc., Theodor-Kocher Institute
    Inventors: Marcel Loetscher, Bernhard Moser, Shixin Qin, Charles R. Mackay
  • Patent number: 7632500
    Abstract: In various embodiments, the present invention is drawn to antibodies or antigen-binding fragments thereof that bind to a vertebrate high mobility group box (HMGB) polypeptide, methods of detecting and/or identifying an agent that binds to an HMGB polypeptide, methods of treating a condition in a subject characterized by activation of an inflammatory cytokine cascade and methods of detecting an HMGB polypeptide in a sample.
    Type: Grant
    Filed: September 20, 2007
    Date of Patent: December 15, 2009
    Assignee: Cornerstone Therapeutics, Inc.
    Inventors: Walter Newman, Shixin Qin, Theresa L. O'Keefe, Robert A. Obar
  • Publication number: 20090285835
    Abstract: Antibodies and antigen-binding fragments of antibodies that bind human CXCR3 are disclosed. In preferred embodiments, the antibodies are human. Nucleic acids and vectors encoding the antibodies or portions thereof, recombinant cells that contain the nucleic acids, and compositions comprising the antibodies or antigen-binding fragments are also disclosed. The invention also provides therapeutic and diagnostic methods which employ the antibodies and antigen-binding fragments.
    Type: Application
    Filed: June 23, 2008
    Publication date: November 19, 2009
    Inventors: Shixin Qin, Nasim Kassam, Walter Newman
  • Publication number: 20090202542
    Abstract: The present invention is drawn to fusion proteins comprising a Receptor for Advanced Glycation Endproducts (RAGE) and an immunoglobulin element. The invention also encompasses methods of treating a condition characterized by activation of an inflammatory cytokine cascade comprising administering such fusion proteins. The invention is also drawn to nucleic acids encoding the fusion proteins, as well as vectors and cells comprising such nucleic acids.
    Type: Application
    Filed: November 19, 2008
    Publication date: August 13, 2009
    Applicant: Critical Therapeutics, Inc.
    Inventors: Theresa O'Keefe, Peter Luciano, Shixin Qin