Patents by Inventor Joseph Nowik

Joseph Nowik 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).

  • Energy saving exit sign retrofit lighting system using light emitting diodes
    Patent number: 8754778
    Abstract: The present invention relates to an exit sign retrofit lighting system kit including a low profile switch mode power supply contained in internal and external enclosure and use Light Emitting Diodes with long life. The system is powered by a high energy efficient switch mode power supply with low power consumption. The height of this lighting system is very close to half of one inch or less. This kit can be used to save energy in existing Exit Sign fixtures using Tungsten filament lamps or linear fluorescent lamp or compact fluorescent lamp. This kit can be also used with Box type and Edge lit Exit Signs. The long life time of Light Emitting Diodes makes it practically maintenance free, in addition to saving considerable energy.
    Type: Grant
    Filed: November 22, 2010
    Date of Patent: June 17, 2014
    Inventors: Jeffrey Winton, Joseph Nowik, Andrew Rybarski, Sri Sridharan
  • Energy saving exit sign retrofit lighting system using light emitting diodes
    Publication number: 20110210861
    Abstract: The present invention relates to an exit sign retrofit lighting system kit including a low profile switch mode power supply contained in internal and external enclosure and use Light Emitting Diodes with long life. The system is powered by a high energy efficient switch mode power supply with low power consumption. The height of this lighting system is very close to half of one inch or less. This kit can be used to save energy in existing Exit Sign fixtures using Tungsten filament lamps or linear fluorescent lamp or compact fluorescent lamp. This kit can be also used with Box type and Edge lit Exit Signs. The long life time of Light Emitting Diodes makes it practically maintenance free, in addition to saving considerable energy.
    Type: Application
    Filed: November 22, 2010
    Publication date: September 1, 2011
    Applicant: Radionic Hi-Tech, Inc.
    Inventors: Jeffrey Winton, Joseph Nowik, Andrew Rybarski, Sri Sridharan