Patents by Inventor Ka Sing Yeung

Ka Sing Yeung 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: 20120214245
    Abstract: The invention relates to a simple screening test for neoplasia, a precancerous condition, or cancer of the breast. A method is described whereby a breast cancer marker is detected in breast fluid. In a particular embodiment, the method involves treating samples of breast fluids with an aldehyde detecting reagent without any prewashing. The appearance in breast fluids of a marker that is detected by an aldehyde detecting reagent, such as a Schiff's reagent, correlates very well with the disease status of the breast cancer subjects from which the fluids were obtained. Screening test kits are also provided.
    Type: Application
    Filed: February 8, 2012
    Publication date: August 23, 2012
    Applicant: Atossa Genetics, Inc.
    Inventors: Jiri Jan Krepinsky, Rudolf Furrer, Ka Sing Yeung
  • Patent number: 8133737
    Abstract: The invention relates to a simple screening test for neoplasia, a precancerous condition, or cancer of the breast. A method is described whereby a breast cancer marker is detected in breast fluid. In a particular embodiment, the method involves treating samples of breast fluids with an aldehyde detecting reagent without any prewashing. The appearance in breast fluids of a marker that is detected by an aldehyde detecting reagent, such as a Schiff's reagent, correlates very well with the disease status of the breast cancer subjects from which the fluids were obtained. Screening test kits are also provided.
    Type: Grant
    Filed: January 31, 2011
    Date of Patent: March 13, 2012
    Assignee: Atossa Genetics, Inc.
    Inventors: Jiri Jan Krepinsky, Rudolf Furrer, Ka Sing Yeung
  • Publication number: 20110289419
    Abstract: A computer-implemented system and method for providing browser integration for a content system. Embodiments include: integrating a browser engine into a user platform of a content system, the browser engine to directly parse and render Hypertext Markup Language (HTML) and Javascript content from a web server; integrating a Javascript/Document Object Model (JS/DOM) plugin into the user platform of the content system, the JS/DOM plugin to provide functionality specific to a particular device of the user platform, the JS/DOM plugin providing an interface between the browser engine and the particular device of the user platform; and using a processor to execute the browser engine and the JS/DOM plugin in response to a request to render content.
    Type: Application
    Filed: December 16, 2010
    Publication date: November 24, 2011
    Inventors: Chi Sum (Sam) Yu, Ka Sing Yeung, Christopher Dow, Kai Wah Yeung
  • Publication number: 20110124110
    Abstract: The invention relates to a simple screening test for neoplasia, a precancerous condition, or cancer of the breast. A method is described whereby a breast cancer marker is detected in breast fluid. In a particular embodiment, the method involves treating samples of breast fluids with an aldehyde detecting reagent without any prewashing. The appearance in breast fluids of a marker that is detected by an aldehyde detecting reagent, such as a Schiff's reagent, correlates very well with the disease status of the breast cancer subjects from which the fluids were obtained. Screening test kits are also provided.
    Type: Application
    Filed: January 31, 2011
    Publication date: May 26, 2011
    Applicant: DR. SUSAN LOVE RESEARCH FOUNDATION
    Inventors: JIRI JAN KREPINSKY, RUDOLF FURRER, KA SING YEUNG
  • Patent number: 7879614
    Abstract: The invention relates to a simple screening test for neoplasia, a precancerous condition, or cancer of the breast. A method is described whereby a breast cancer marker is detected in breast fluid. In a particular embodiment, the method involves treating samples of breast fluids with an aldehyde detecting reagent without any prewashing. The appearance in breast fluids of a marker that is detected by an aldehyde detecting reagent, such as a Schiff's reagent, correlates very well with the disease status of the breast cancer subjects from which the fluids were obtained. Screening test kits are also provided.
    Type: Grant
    Filed: December 18, 2007
    Date of Patent: February 1, 2011
    Assignee: Dr. Susan Love Research Foundation
    Inventors: Jiri Jan Krepinsky, Rudolf Furrer, Ka Sing Yeung
  • Publication number: 20080096283
    Abstract: The invention relates to a simple screening test for neoplasia, a precancerous condition, or cancer of the breast. A method is described whereby a breast cancer marker is detected in breast fluid. In a particular embodiment, the method involves treating samples of breast fluids with an aldehyde detecting reagent without any prewashing. The appearance in breast fluids of a marker that is detected by an aldehyde detecting reagent, such as a Schiff's reagent, correlates very well with the disease status of the breast cancer subjects from which the fluids were obtained. Screening test kits are also provided.
    Type: Application
    Filed: December 18, 2007
    Publication date: April 24, 2008
    Applicant: Sentina Biotechnology Incorporated
    Inventors: Jiri Krepinsky, Rudolf Furrer, Ka Sing Yeung
  • Patent number: 5416025
    Abstract: A method for detecting the presence of neoplasia or cancer of the colon or rectum, which method comprises obtaining a sample of colorectal mucus from the rectum of a patient; treating the sample with Schiff's reagent and screening for neoplasia or cancer of the colon or rectum based upon the coloration produced in the sample by the treatment. The method is rapid, simple, inexpensive and provides a screening test for colorectal cancer which does not give a high percentage of false positive and false negative results. A screening test kit is provided.
    Type: Grant
    Filed: August 31, 1994
    Date of Patent: May 16, 1995
    Inventors: Jiri J. Krepinsky, Jacek Chociej, Gabor P. Kandel, Ka Sing Yeung