Patents by Inventor Kejung Jiang

Kejung Jiang 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).

  • Integrated microfluidic optical device for sub-micro liter liquid sample microspectroscopy
    Patent number: 7952705
    Abstract: The present disclosure relates to the fields of microchips with microfluidic optical chambers for multiplexed optical spectroscopy. Embodiments of the present invention allow for ultra small sample volume, as well as high detection speed and throughput, as compared to conventional optical sample cuvettes used in optical spectroscopy. Particular embodiments relate specifically to the spectroscopic detection of many biochemical assays for disease diagnosis or other suitable analysis.
    Type: Grant
    Filed: January 7, 2008
    Date of Patent: May 31, 2011
    Assignee: Dynamic Throughput Inc.
    Inventors: Pao-Lin Shen, Li Jiang, Kejung Jiang
  • DISCOVERY TOOL WITH INTEGRATED MICROFLUIDIC BIOMARKER OPTICAL DETECTION ARRAY DEVICE AND METHODS FOR USE
    Publication number: 20090097022
    Abstract: The present disclosure relates to the fields of microchips with microfluidic optical chambers with enhanced Raman surfaces for multiplexed optical spectroscopy. Embodiments of the present invention allow for ultra small sample volume, as well as high detection speed and throughput, as compared to conventional cuvettes or devices used in optical spectroscopy. Particular embodiments relate to scientific and medical research, the diagnosis of diseases such as cancer, cardiovascular disease, diabetes, etc., and specifically to the detection of biomarkers and determination of protein activity with relevant scientific and medical applications.
    Type: Application
    Filed: August 14, 2008
    Publication date: April 16, 2009
    Inventors: Paolin Shen, Li Jiang, Kejung Jiang, Zhongzhong Chen
  • INTEGRATED MICROFLUIDIC OPTICAL DEVICE FOR SUB-MICRO LITER LIQUID SAMPLE MICROSPECTROSCOPY
    Publication number: 20090051901
    Abstract: The present disclosure relates to the fields of microchips with microfluidic optical chambers for multiplexed optical spectroscopy. Embodiments of the present invention allow for ultra small sample volume, as well as high detection speed and throughput, as compared to conventional optical sample cuvettes used in optical spectroscopy. Particular embodiments relate specifically to the spectroscopic detection of many biochemical assays for disease diagnosis or other suitable analysis.
    Type: Application
    Filed: January 7, 2008
    Publication date: February 26, 2009
    Inventors: Pao-Lin Shen, Li Jiang, Kejung Jiang