Patents by Inventor Andrei Tarasishin

Andrei Tarasishin 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).

  • Electroluminescent multilayer optical information storage medium with integrated readout and composition of matter for use therein
    Patent number: 7406021
    Abstract: An optical information storage medium has multiple information layers. On each layer, information is stored in the form of an electroluminescent material. The pits are organized into regions called pages. A specific page on a specific layer can be addressed through electrodes integrated into the medium. The medium can be read-only or WORM. For the WORM embodiment, a recordable electroluminescent material is combined with a quencher and a free radical generating compound that, when thermally degraded, generates free radicals to bleach the quencher. To amplify the light from an information layer, a photoconductive layer and an additional electroluminescent layer can be provided.
    Type: Grant
    Filed: November 15, 2004
    Date of Patent: July 29, 2008
    Assignee: D Data Inc.
    Inventors: Serguei Magnitski, Andrei Tarasishin, Eugene Levich, Jacob Malkin, Tatiana Lissovskaya, Iossif Diskin, Zeev Orbach, Boris Chernobrod
  • Electroluminescent multilayer optical information storage medium with integrated readout and composition of matter for use therein
    Patent number: 7116628
    Abstract: An optical information storage medium has multiple information layers. On each layer, information is stored in the form of an electroluminescent material. The pits are organized into regions called pages. A specific page on a specific layer can be addressed through electrodes integrated into the medium. The medium can be read-only or WORM. For the WORM embodiment, a recordable electroluminescent material is combined with a quencher and a free radical generating compound that, when thermally degraded, generates free radicals to bleach the quencher. To amplify the light from an information layer, a photoconductive layer and an additional electroluminescent layer can be provided.
    Type: Grant
    Filed: November 15, 2004
    Date of Patent: October 3, 2006
    Assignee: D Data Inc.
    Inventors: Serguei Magnitski, Andrei Tarasishin, Eugene Levich, Jacob Malkin, Tatiana Lissovskaia, Iossif Diskine, Zeev Averbuch, Boris Chernobrod