Patents by Inventor Watson Li

Watson Li 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: 11795226
    Abstract: The present invention is directed to molecules (e.g., an antibody, a diabody, an scFv, an antibody, a TandAb, etc.) capable of binding an epitope of human CD16 (a “CD16 Binding Molecule”). The present invention is further directed to CD 16 Binding Molecules that are capable of binding an epitope of human CD16 and one or more epitope(s) of a Disease Antigen (“DA”) (e.g., a “CD16×DA Binding Molecule”). The present invention is particularly directed to such CD16×DA Binding Molecules that are antibodies, or that comprise an Epitope Binding Domain thereof, or are diabodies (including DART® diabodies), bispecific antibodies, TandAbs, other multispecific binding molecules (e.g., trivalent TRIDENT™ molecules), etc. The invention particularly concerns CD16×DA Binding Molecules that are capable of binding a Disease Antigen that is a Cancer Antigen or a Pathogen-Associated Antigen in addition to being able to bind CD 16.
    Type: Grant
    Filed: December 6, 2018
    Date of Patent: October 24, 2023
    Assignee: MacroGenics, Inc.
    Inventors: Gundo Diedrich, Liqin Liu, Hua Watson Li, Leslie S. Johnson
  • Publication number: 20210171630
    Abstract: The present invention is directed to molecules (e.g., an antibody, a diabody, an scFv, an antibody, a TandAb, etc.) capable of binding an epitope of human CD16 (a “CD16 Binding Molecule”). The present invention is further directed to CD 16 Binding Molecules that are capable of binding an epitope of human CD16 and one or more epitope(s) of a Disease Antigen (“DA”) (e.g., a “CD16 x DA Binding Molecule”). The present invention is particularly directed to such CD16 x DA Binding Molecules that are antibodies, or that comprise an Epitope Binding Domain thereof, or are diabodies (including DART® diabodies), bispecific antibodies, TandAbs, other multispecific binding molecules (e.g., trivalent TRIDENT™ molecules), etc. The invention particularly concerns CD16 x DA Binding Molecules that are capable of binding a Disease Antigen that is a Cancer Antigen or a Pathogen-Associated Antigen in addition to being able to bind CD 16.
    Type: Application
    Filed: December 6, 2018
    Publication date: June 10, 2021
    Applicant: MacroGenics, Inc.
    Inventors: Gundo Diedrich, Liqin Liu, Hua Watson Li, Leslie S. Johnson
  • Patent number: 8767269
    Abstract: A portable document scanner that records both image and voice information, comprises a digital camera module configured to capture document images, and a laser frame generator configured to project a visible beam of light forming a laser frame to indicate the corresponding field of view of the optical lens for framing a document to be captured. A light source generated by a laser diode is shaped by passing through a collimating optical element and a diffractive optical element which is configured to produce a visible laser frame for framing a document to be captured. The captured data is then stored in an internal memory of the scanner. A data connector is permanently attached to the scanner body, which is used to connect the scanner directly into a receptacle on an external device for accessing data.
    Type: Grant
    Filed: July 27, 2012
    Date of Patent: July 1, 2014
    Assignee: Sunwell Concept Limited
    Inventors: Chih Hoh Suen, Watson Li
  • Publication number: 20120300269
    Abstract: A portable document scanner that records both image and voice information, comprises a digital camera module configured to capture document images, and a laser frame generator configured to project a visible beam of light forming a laser frame to indicate the corresponding field of view of the optical lens for framing a document to be captured. A light source generated by a laser diode is shaped by passing through a collimating optical element and a diffractive optical element which is configured to produce a visible laser frame for framing a document to be captured. The captured data is then stored in an internal memory of the scanner. A data connector is permanently attached to the scanner body, which is used to connect the scanner directly into a receptacle on an external device for accessing data.
    Type: Application
    Filed: July 27, 2012
    Publication date: November 29, 2012
    Inventors: Chih Hoh SUEN, Watson Li
  • Patent number: D439930
    Type: Grant
    Filed: July 2, 1999
    Date of Patent: April 3, 2001
    Assignee: Welback Enterprises Limited
    Inventor: Watson Li
  • Patent number: D523354
    Type: Grant
    Filed: May 24, 2005
    Date of Patent: June 20, 2006
    Assignee: King's Manufacturing Company, Ltd.
    Inventor: Watson Li
  • Patent number: D523839
    Type: Grant
    Filed: May 25, 2005
    Date of Patent: June 27, 2006
    Assignee: Kings Manufacturing Company, Ltd.
    Inventor: Watson Li
  • Patent number: D526433
    Type: Grant
    Filed: January 12, 2005
    Date of Patent: August 8, 2006
    Assignee: Kings Manufacturing Company, Ltd
    Inventor: Watson Li