Patents by Inventor Radutsky Grigory Avramovich

Radutsky Grigory Avramovich 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).

  • Ink-jet printing method and an ink-jet printing head
    Patent number: 6231162
    Abstract: A method of ink-jet printing is implemented by focusing a laser light beam on an ink disposed in capillaries of a head and producing shock pulses therein resulting in ejection of drops of said ink onto an information carrier. An ink-jet printing head has a light beam laser having devices for focusing and deflecting the light beam across the nozzles bases for carrying out ejection of ink drops therefrom according to a predetermined program.
    Type: Grant
    Filed: October 21, 1997
    Date of Patent: May 15, 2001
    Inventors: Maximovsky Sergei Nikolaevich, Radutsky Grigory Avramovich