Patents by Inventor Igor Marienko

Igor Marienko 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).

  • Quantum-imaging system and mode of operation and method of fabrication thereof
    Patent number: 7781739
    Abstract: A quantum-imaging system for detecting photons, including short-wavelength (<1 nm) photons, is provided. A quantum imaging system can include optical read-out and optical means, and can be configured to perform as both a photon counter and a photon spectrometer. A quantum-imaging system can function as a photon counter and be configured to measure photon beam fluences (e.g., in J/cm2) for both strong beams and weak beams, the latter ones, for example, in the intensity range of 1 pJ/cm2sec, or 0.1 ?Sv/h. The quantum-imaging system can also function as a photon spectrometer and can be configured to measure photon energies with high energy resolution such as, for example, 1% of photon energy.
    Type: Grant
    Filed: March 13, 2009
    Date of Patent: August 24, 2010
    Assignee: Physical Optics Corporation
    Inventors: Tomasz Jannson, Ranjit Pradhan, Michael Gertsenshteyn, Victor Grubsky, Igor Marienko, Gennady Medvedkin, Wondwosen Mengesha, Volodymyr Romanov, Yunping Yang