Patents by Inventor Georgiy Gudkov

Georgiy Gudkov 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).

  • SINGLE PHOTON SPECTROMETER
    Publication number: 20110108711
    Abstract: A fiberized single photon sensitive spectrometer based on a 32-channel PMT sensor is highly sensitive with broad detection dynamic range. The spectrometer enables accurate and high speed detection, identification and analysis of biological samples labeled with multiple fluorescent markers, such as compositions of multi-color fluorescence signals or radiation emitted by multiple fluorescence dyes. A fiberized optical input of the spectrometer allows an easy and efficient coupling to any measurement system based on fiber collection of the analyzed fluorescence. The spectrometer provides highly accurate DNA sequencing. A 32 channel PMT single photon detector has a detection dynamic range of more than 20 bits and has a frame rate of about 3300 frames per second. The dynamic range of the detector's pixels reaches 108 photocounts per second.
    Type: Application
    Filed: October 24, 2008
    Publication date: May 12, 2011
    Inventors: Andriy Tsupryk, Ivan Tovkach, Dmitriy Gavrilov, Georgiy Gudkov, Tetyana Gudkova, Vera Gorfinkel, Boris Gorbovitski, Dmytro Gudkov
  • System and method for cross-talk cancellation in a multilane fluorescence detector
    Patent number: 7402817
    Abstract: The present invention is directed to a system and method for cross-talk cancellation for multi-lane fluorescence detectors. The invention may be implemented in accordance with a variety of systems, including systems for multi-capillary electrophoresis. The present invention is based on a special calibration procedure for determination of a channel cross-talk matrix and enables an accurate separation of the fluorescence emitted from individual capillary lanes. The proposed method for cross-talk calibration and removal is very useful for design and development of multi-lane single photon counting detection systems.
    Type: Grant
    Filed: January 25, 2007
    Date of Patent: July 22, 2008
    Assignee: The Research Foundation of State University of New York
    Inventors: Dmitri N. Gavrilov, Boris Gorbovitski, Vera Gorfinkel, Georgiy Gudkov, Marina Tcherevishnik
  • System And Method For Cross-Talk Cancellation In A Multilane Fluorescence Detector
    Publication number: 20070194249
    Abstract: The present invention is directed to a system and method for cross-talk cancellation for multi-lane fluorescence detectors. The invention may be implemented in accordance with a variety of systems, including systems for multi-capillary electrophoresis. The present invention is based on a special calibration procedure for determination of a channel cross-talk matrix and enables an accurate separation of the fluorescence emitted from individual capillary lanes. The proposed method for cross-talk calibration and removal is very useful for design and development of multi-lane single photon counting detection systems.
    Type: Application
    Filed: January 25, 2007
    Publication date: August 23, 2007
    Inventors: Dmitri Gavrilov, Boris Gorbovitski, Vera Gorfinkel, Georgiy Gudkov, Marina Tcherevishnik