Patents by Inventor Alexandr Vjacheslavovich Filippov

Alexandr Vjacheslavovich Filippov 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).

  • Gas laser
    Patent number: 8345723
    Abstract: A TE gas laser contains a gas contour with the following elements arranged in succession: a discharge gap formed by two elongated electrodes; a diffuser; a heat exchanger; a cross-flow fan; and an additional converging channel, the inlet opening of which is situated on the discharge side of the fan, while the outlet opening is oriented towards the fan impeller on the intake side of the fan. The proposed technical solution makes it possible to produce a compact TE gas laser with a high pulse repetition rate.
    Type: Grant
    Filed: May 27, 2010
    Date of Patent: January 1, 2013
    Assignee: Optosystems Ltd. PIC GPI RAS
    Inventors: Vladimir Vasilyevich Atezhev, Sergei Karenovich Vartapetov, Alexandr Vjacheslavovich Filippov
  • GAS LASER
    Publication number: 20120087387
    Abstract: A TE gas laser contains a gas contour with the following elements arranged in succession: a discharge gap formed by two elongated electrodes; a diffuser; a heat exchanger; a cross-flow fan; and an additional converging channel, the inlet opening of which is situated on the discharge side of the fan, while the outlet opening is oriented towards the fan impeller on the intake side of the fan. The proposed technical solution makes it possible to produce a compact TE gas laser with a high pulse repetition rate.
    Type: Application
    Filed: May 27, 2010
    Publication date: April 12, 2012
    Inventors: Vladimir Vasilyevich Atezhev, Sergei Karenovich Vartapetov, Alexandr Vjacheslavovich Filippov