Patents by Inventor Jason Palidwar

Jason Palidwar 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: 9574741
    Abstract: A laser reflecting has a low transmittance at one or more laser wavelengths while substantially transmitting all other wavelengths in the spectral range of interest, is coated on one or both sides of an absorbing or non-absorbing substrate. A laser reflecting filter on both sides of an absorbing substrate can result in an enhancement of the absorption of laser light by multiple reflections of the laser light in the absorbing substrate. The high transmittance of the laser-reflecting filter at non-laser wavelengths results in a relatively high overall transmittance through the coated substrate. In the specific case of laser reflecting coatings on a lens to protect an eye, this allows a high luminous transmittance and good color discrimination.
    Type: Grant
    Filed: September 30, 2014
    Date of Patent: February 21, 2017
    Assignee: Iridian Spectral Technologies, Ltd.
    Inventors: Brian Thomas Sullivan, Graham Carlow, Norman Ronald Osborne, Adam Badeen, Jason Palidwar
  • Publication number: 20150092053
    Abstract: A laser reflecting has a low transmittance at one or more laser wavelengths while substantially transmitting all other wavelengths in the spectral range of interest, is coated on one or both sides of an absorbing or non-absorbing substrate. A laser reflecting filter on both sides of an absorbing substrate can result in an enhancement of the absorption of laser light by multiple reflections of the laser light in the absorbing substrate. The high transmittance of the laser-reflecting filter at non-laser wavelengths results in a relatively high overall transmittance through the coated substrate. In the specific case of laser reflecting coatings on a lens to protect an eye, this allows a high luminous transmittance and good colour discrimination.
    Type: Application
    Filed: September 30, 2014
    Publication date: April 2, 2015
    Inventors: Brian Thomas Sullivan, Graham Carlow, Norman Ronald Osborne, Adam Badeen, Jason Palidwar