Patents by Inventor Vladimir L. Velichansky

Vladimir L. Velichansky 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).

  • Document security, securities and article protection method using nanodiamonds with active NV centers
    Publication number: 20100062144
    Abstract: The invention relates to the field of the protection of securities, documents, and articles. A method of protection of documents, securities, or articles using quantum markers based on active nitrogen vacancy centers in nanocrystals of diamonds is proposed in the invention. The technical result is an increase in the reliability of the protection of the object of protection against falsification. The technical result is achieved by the fact that, in a method of protection of documents, securities, and articles that consists in the fact that the optical properties of NV centers of nanoparticles of diamond are used for protection against counterfeits, during the fabrication of the object of protection, nanoparticles of diamond measuring from 5 to 150 nm are introduced into it or into its constituent components. 1 dependent claim, 2 illustrations.
    Type: Application
    Filed: June 18, 2009
    Publication date: March 11, 2010
    Applicant: OOO "NOVYE ENERGETICHESKIE TEKHNOLOGII"
    Inventors: Sergey A. Zibrov, Vitaly V. Vasilyev, Vladimir L. Velichansky, Vyacheslav G. Pevgov, Viktor M. Rudoi