Patents by Inventor Dmitry A. Evplov

Dmitry A. Evplov 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).

  • Patent number: 9989556
    Abstract: Aspects of the present invention include systems and devices useful for surface chemical analysis of solid samples by Tip Enhanced Raman Spectrometry (“TERS”), and particularly it relates to devices useful for chemical analysis of molecular compounds located either on or within thin surface layer of solid samples. Even more particularly, aspects of the present invention relate to systems, and devices for non-destructive analysis combining both high sensitivity and high spatial resolution of analysis of chemical compounds located or distributed on the surface of solid samples with obtaining important information regarding vibration spectra of atoms and molecular groups contained in a thin surface layer of solid samples. These objectives are realized by implementation of computer-assisted systems that use sensors to carefully regulate the motion of, and force applied to, probes of atomic force microscopes.
    Type: Grant
    Filed: February 9, 2017
    Date of Patent: June 5, 2018
    Assignee: HORIBA INSTRUMENTS INCORPORATED
    Inventors: Sergey A. Saunin, Andrey V. Krayev, Vladimir V. Zhishimontov, Vasily V. Gavrilyuk, Leonid N. Grigorov, Alexey V. Belyaev, Dmitry A. Evplov
  • Patent number: 9910066
    Abstract: Aspects of the present invention include systems, devices, and methods of surface chemical analysis of solid samples, and particularly it relates to methods of chemical analysis of molecular compounds located either on or within thin surface layer of solid samples. Even more particularly, aspects of the present invention relate to systems, devices, and non-destructive methods combining both high sensitivity and high spatial resolution of analysis of chemical compounds located or distributed on the surface of solid samples with obtaining most important information regarding vibration spectra of atoms and molecular groups contained in thin surface layer of solid samples. These objectives are realized by implementation of computer-assisted systems that carefully regulate the motion of, and force applied to probes of atomic force microscopes.
    Type: Grant
    Filed: May 20, 2015
    Date of Patent: March 6, 2018
    Assignee: HORIBA INSTRUMENTS, INC.
    Inventors: Sergey A. Saunin, Andrey V. Krayev, Vladimir V. Zhishimontov, Vasily V. Gavrilyuk, Leonid N. Grigorov, Alexey V. Belyaev, Dmitry A. Evplov
  • Publication number: 20170199220
    Abstract: Aspects of the present invention include systems and devices useful for surface chemical analysis of solid samples by Tip Enhanced Raman Spectrometry (“TERS”), and particularly it relates to devices useful for chemical analysis of molecular compounds located either on or within thin surface layer of solid samples. Even more particularly, aspects of the present invention relate to systems, and devices for non-destructive analysis combining both high sensitivity and high spatial resolution of analysis of chemical compounds located or distributed on the surface of solid samples with obtaining important information regarding vibration spectra of atoms and molecular groups contained in a thin surface layer of solid samples. These objectives are realized by implementation of computer-assisted systems that use sensors to carefully regulate the motion of, and force applied to, probes of atomic force microscopes.
    Type: Application
    Filed: February 9, 2017
    Publication date: July 13, 2017
    Applicant: AIST-NT, Inc.
    Inventors: Sergey A. Saunin, Andrey V. Krayev, Vladimir V. Zhishimontov, Vasily V. Gavrilyuk, Leonid N. Grigorov, Alexey V. Belyaev, Dmitry A. Evplov
  • Patent number: 9568495
    Abstract: Aspects of the present invention include systems, devices, and methods of surface chemical analysis of solid samples, and particularly it relates to methods of chemical analysis of molecular compounds located either on or within thin surface layer of solid samples. Even more particularly, aspects of the present invention relate to systems, devices, and non-destructive methods combining both high sensitivity and high spatial resolution of analysis of chemical compounds located or distributed on the surface of solid samples with obtaining most important information regarding vibration spectra of atoms and molecular groups contained in thin surface layer of solid samples. These objectives are realized by implementation of computer-assisted systems that carefully regulate the motion of, and force applied to probes of atomic force microscopes.
    Type: Grant
    Filed: May 20, 2015
    Date of Patent: February 14, 2017
    Assignee: AIST-NT, Inc.
    Inventors: Sergey A. Saunin, Andrey V. Krayev, Vladimir V. Zhishimontov, Vasily V. Gavrilyuk, Leonid N. Grigorov, Alexey V. Belyaev, Dmitry A. Evplov
  • Publication number: 20160341764
    Abstract: Aspects of the present invention include systems, devices, and methods of surface chemical analysis of solid samples, and particularly it relates to methods of chemical analysis of molecular compounds located either on or within thin surface layer of solid samples. Even more particularly, aspects of the present invention relate to systems, devices, and non-destructive methods combining both high sensitivity and high spatial resolution of analysis of chemical compounds located or distributed on the surface of solid samples with obtaining most important information regarding vibration spectra of atoms and molecular groups contained in thin surface layer of solid samples. These objectives are realized by implementation of computer-assisted systems that carefully regulate the motion of, and force applied to probes of atomic force microscopes.
    Type: Application
    Filed: May 20, 2015
    Publication date: November 24, 2016
    Applicant: AIST-NT, Inc.
    Inventors: Sergey A. Saunin, Andrey V. Krayev, Vladimir V. Zhishimontov, Vasily V. Gavrilyuk, Leonid N. Grigorov, Alexey V. Belyaev, Dmitry A. Evplov
  • Publication number: 20150338439
    Abstract: Aspects of the present invention include systems, devices, and methods of surface chemical analysis of solid samples, and particularly it relates to methods of chemical analysis of molecular compounds located either on or within thin surface layer of solid samples. Even more particularly, aspects of the present invention relate to systems, devices, and non-destructive methods combining both high sensitivity and high spatial resolution of analysis of chemical compounds located or distributed on the surface of solid samples with obtaining most important information regarding vibration spectra of atoms and molecular groups contained in thin surface layer of solid samples. These objectives are realized by implementation of computer-assisted systems that carefully regulate the motion of, and force applied to probes of atomic force microscopes.
    Type: Application
    Filed: May 20, 2015
    Publication date: November 26, 2015
    Applicant: AIST-NT, Inc.
    Inventors: Sergey A. Saunin, Andrey V. Krayev, Vladimir V. Zhishimontov, Vasily V. Gavrilyuk, Leonid N. Grigorov, Alexey V. Belyaev, Dmitry A. Evplov