Patents by Inventor Leonid Doskolovich

Leonid Doskolovich 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).

  • Patent number: 7800290
    Abstract: An emitter (F) for incandescent light sources, in particular a filament, capable of being brought to incandescence by the passage of electric current is obtained in such a way as to have a value of spectral absorption ? that is high in the visible region of the spectrum and low in the infrared region of the spectrum, said absorption ? being defined as ?=1????, where ? is the spectral reflectance and ? is the spectral transmittance of the emitter.
    Type: Grant
    Filed: February 27, 2004
    Date of Patent: September 21, 2010
    Assignee: C.R.F. Società Consortile per Azioni
    Inventors: Daniele Pullini, Piermario Repetto, Leonid Doskolovich, Stefano Bernard, Vito Lambertini, Piero Perlo, Davide Capello, Mauro Brignone, Nello Li Pira