Patents by Inventor Duncan Ka-Yun Chan

Duncan Ka-Yun Chan 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).

  • Apparatus and methods for detecting DNA in biological samples
    Patent number: 8198070
    Abstract: Apparatus and methods are described for detecting target DNA in a biological sample using capture probes and electrically-assisted hybridization. The reaction cell is formed with an attachment surface of aluminum oxide for better thermal and physical properties, and the aluminum oxide surface is coated with anti-DIG antibody to provide a convenient attachment layer for the capture probes allowing their correct orientation, while the capture probes are formed with a DIG-label so that they attach to the surface of the cell through an anti-DIG/DIG linkage.
    Type: Grant
    Filed: May 24, 2010
    Date of Patent: June 12, 2012
    Assignee: Hai Kang Life Corporation Limited
    Inventors: Cheung Hoi Yu, Lok-Ting Lau, Selma Sau Wah Lin, Duncan Ka-Yun Chan
  • Apparatus and methods for detecting DNA in biological samples
    Patent number: 8110669
    Abstract: Apparatus and methods are described for detecting target DNA in a biological sample using capture probes and electrically-assisted hybridization. The reaction cell is formed with an attachment surface of aluminum oxide for better thermal and physical properties, and the aluminum oxide surface is coated with anti-DIG antibody to provide a convenient attachment layer for the capture probes allowing their correct orientation, while the capture probes are formed with a DIG-label so that they attach to the surface of the cell through an anti-DIG/DIG linkage.
    Type: Grant
    Filed: March 16, 2011
    Date of Patent: February 7, 2012
    Assignee: Hai Kang Life Corporation Limited
    Inventors: Cheung Hoi Yu, Lok-Ting Lau, Selma Sau Wah Lin, Duncan Ka-Yun Chan
  • APPARATUS AND METHODS FOR DETECTING DNA IN BIOLOGICAL SAMPLES
    Publication number: 20110165665
    Abstract: Apparatus and methods are described for detecting target DNA in a biological sample using capture probes and electrically-assisted hybridization. The reaction cell is formed with an attachment surface of aluminum oxide for better thermal and physical properties, and the aluminum oxide surface is coated with anti-DIG antibody to provide a convenient attachment layer for the capture probes allowing their correct orientation, while the capture probes are formed with a DIG-label so that they attach to the surface of the cell through an anti-DIG/DIG linkage.
    Type: Application
    Filed: March 16, 2011
    Publication date: July 7, 2011
    Applicant: HAI KANG LIFE CORPORATION LIMITED
    Inventors: Cheung Hoi YU, Lok-Ting Lau, Selma Sau Wah Lin, Duncan Ka-Yun Chan
  • APPARATUS AND METHODS FOR DETECTING DNA IN BIOLOGICAL SAMPLES
    Publication number: 20100233721
    Abstract: Apparatus and methods are described for detecting target DNA in a biological sample using capture probes and electrically-assisted hybridization. The reaction cell is formed with an attachment surface of aluminum oxide for better thermal and physical properties, and the aluminum oxide surface is coated with anti-DIG antibody to provide a convenient attachment layer for the capture probes allowing their correct orientation, while the capture probes are formed with a DIG-label so that they attach to the surface of the cell through an anti-DIG/DIG linkage.
    Type: Application
    Filed: May 24, 2010
    Publication date: September 16, 2010
    Applicant: HAI KANG LIFE CORPORATION LIMITED
    Inventors: Cheung Hoi Yu, Lok-Ting Lau, Selma Sau Wah Lin, Duncan Ka-Yun Chan
  • Apparatus and methods for detecting DNA in biological samples
    Patent number: 7749705
    Abstract: Apparatus and methods are described for detecting target DNA in a biological sample using capture probes and electrically-assisted hybridization. The reaction cell is formed with an attachment surface of aluminum oxide for better thermal and physical properties, and the aluminum oxide surface is coated with anti-DIG antibody to provide a convenient attachment layer for the capture probes allowing their correct orientation, while the capture probes are formed with a DIG-label so that they attach to the surface of the cell through an anti-DIG/DIG linkage.
    Type: Grant
    Filed: November 15, 2006
    Date of Patent: July 6, 2010
    Assignee: Hai Kang Life Corporation Limited
    Inventors: Cheung Hoi Yu, Lok-Ting Lau, Selma Sau Wah Lin, Duncan Ka-Yun Chan
  • Apparatus and methods for detecting DNA in biological samples
    Patent number: 7153687
    Abstract: Apparatus and methods are described for detecting target DNA in a biological sample using capture probes and electrically-assisted hybridization. The reaction cell is formed with an attachment surface of aluminum oxide for better thermal and physical properties, and the aluminum oxide surface is coated with anti-DIG antibody to provide a convenient attachment layer for the capture probes allowing their correct orientation, while the capture probes are formed with a DIG-label so that they attach to the surface of the cell through an anti-DIG/DIG linkage.
    Type: Grant
    Filed: August 13, 2002
    Date of Patent: December 26, 2006
    Assignee: Hong Kong DNA Chips Limited
    Inventors: Cheung Hoi Yu, Lok-Ting Lau, Selma Sau Wah Lin, Duncan Ka-Yun Chan