Patents by Inventor Roman Korobko

Roman Korobko 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).

  • ELECTROMECHANICAL EFFECT IN METAL OXIDES
    Publication number: 20170069825
    Abstract: This invention provides an electromechanical device comprising an active material comprising a metal oxide such as Ce0.8Gd0.2O1.9 wherein the elastic modulus of metal oxide can be modulated by applying external electric field. The Ce0.8Gd0.2O1.9 layer in a substrate\electrode\Ce0.8Gd0.2O1.9\electrode structure or conductive substrate\Ce0.8Gd0.2O1.9\electrode structure develops a stress upon applying an electric field. This invention provides methods for tailoring the elastic modulus of materials using an electric field for the generation of an electromechanical response.
    Type: Application
    Filed: September 15, 2016
    Publication date: March 9, 2017
    Inventors: Igor LUBOMIRSKY, Roman Korobko, Anna Kossoy, Harry L. Tuller
  • Electromechanical effect in metal oxides
    Patent number: 9450172
    Abstract: This invention provides an electromechanical device comprising an active material comprising a metal oxide such as Ce0.8Gd0.2O1.9 wherein the elastic modulus of metal oxide can be modulated by applying external electric field. The Ce0.8Gd0.2O1.9 layer in a substrate\electrode\Ce0.8Gd0.2O1.9\electrode structure or conductive substrate\Ce0.8Gd0.2O1.9\electrode structure develops a stress upon applying an electric field. This invention provides methods for tailoring the elastic modulus of materials using an electric field for the generation of an electromechanical response.
    Type: Grant
    Filed: October 5, 2011
    Date of Patent: September 20, 2016
    Assignee: YEDA RESEARCH AND DEVELOPMENT CO. LTD.
    Inventors: Igor Lubomirsky, Roman Korobko, Anna Kossoy, Harry L. Tuller
  • ELECTROMECHANICAL EFFECT IN METAL OXIDES
    Publication number: 20130207513
    Abstract: This invention provides an electromechanical device comprising an active material comprising a metal oxide such as Ce0.8Gd0.2O1.9 wherein the elastic modulus of metal oxide can be modulated by applying external electric field. The Ce0.8Gd0.2O1.9 layer in a substrate \ electrode \Ce0.8Gd0.2O1.9 \ electrode structure or conductive substrate \Ce0.8Gd0.2O1.9 \ electrode structure develops a stress upon applying an electric field. This invention provides methods for tailoring the elastic modulus of materials using an electric field for the generation of an electromechanical response.
    Type: Application
    Filed: October 5, 2011
    Publication date: August 15, 2013
    Inventors: Igor Lubomirsky, Roman Korobko, Anna Kossoy, Harry L. Tuller