Patents Assigned to LED Folio Corporation
  • Publication number: 20090237958
    Abstract: A low-clearance light-emitting diode lighting includes a light guide panel having side surfaces and a front surface opposing a back surface, a plurality of light-emitting diodes positioned on at least two side surfaces of the light guide panel, a reflecting plate at the back surface of the light guide panel, reflectors having an inclined angle, and a metal frame for supporting the reflecting plate and the light guide panel, wherein each of the plurality of light-emitting diodes is positioned between one of the at least two side surfaces and one of the reflectors such that light from the plurality of light-emitting diodes is reflected toward the at least two side surfaces.
    Type: Application
    Filed: March 21, 2008
    Publication date: September 24, 2009
    Applicant: LED Folio Corporation
    Inventor: Steven KIM
  • Patent number: 7547112
    Abstract: A low-clearance lighting includes a plurality of light emitting diodes positioned on at least two side surfaces of a light tile or a plurality of external electrode fluorescent lights within an encasement of a light tile, a reflecting plate at a back surface of the light tile, and a metal frame for supporting the light tile and having exterior dimensions suitable for insertion into a ceiling-grid of a drop-ceiling.
    Type: Grant
    Filed: September 15, 2006
    Date of Patent: June 16, 2009
    Assignee: LED Folio Corporation
    Inventor: Steven Kim
  • Publication number: 20090086504
    Abstract: A backlit erasable writing board includes a light guide panel, a plurality of light emitting diodes positioned on at least one side surface of the light guide panel for providing light to the light guide panel, a reflecting plate at a back surface of the light guide panel for reflecting light toward a front surface of the light guide panel, and an impervious translucent film at the front surface of the light guide panel for use as an erasable writing surface.
    Type: Application
    Filed: October 2, 2007
    Publication date: April 2, 2009
    Applicant: LED Folio Corporation
    Inventor: Steven Kim
  • Publication number: 20080232093
    Abstract: A light-emitting diode lighting assembly, including a plurality of light-emitting diode lighting panels with light-emitting diodes positioned on at least one edge of the light-emitting diode lighting panels, a plurality of prism plates for refracting light emitted by the light-emitting diodes, wherein each of the plurality of prism plates is respectively positioned above one of the light-emitting diode panels, and a top plate covering the plurality of prism plates such that the light emitting diode lighting assembly appears seamless.
    Type: Application
    Filed: March 21, 2008
    Publication date: September 25, 2008
    Applicant: LED Folio Corporation
    Inventor: Steven Kim
  • Publication number: 20080232116
    Abstract: A lighting device for an opening of a recessed light fixture includes a plate for mounting at the opening of the recessed light fixture, the plate having a first side for facing the recessed light fixture and a second side opposite to the first side, a light emitting diode lighting panel attached at the second side of the plate, and a power supply unit for insertion into a socket of the recessed light fixture, wherein the power supply unit is for providing power to the light emitting diode panel.
    Type: Application
    Filed: March 21, 2008
    Publication date: September 25, 2008
    Applicant: LED Folio Corporation
    Inventor: Steven Kim
  • Patent number: 7413321
    Abstract: A light-emitting diode shelf includes a light guide panel, a reflector covering a first side of the light guide panel, a first diffuser covering a second side of the light guide panel, a second diffuser covering the reflector, a light-emitting diode strip at an edge of the light guide panel, and a base encompassing the light-emitting diode strip and attached to the light guide panel.
    Type: Grant
    Filed: May 4, 2007
    Date of Patent: August 19, 2008
    Assignee: LED Folio Corporation
    Inventor: Steven Kim
  • Publication number: 20070256340
    Abstract: A light-emitting diode shelf includes a light guide panel, a reflector covering a first side of the light guide panel, a first diffuser covering a second side of the light guide panel, a second diffuser covering the reflector, a light-emitting diode strip at an edge of the light guide panel, and a base encompassing the light-emitting diode strip and attached to the light guide panel.
    Type: Application
    Filed: May 4, 2007
    Publication date: November 8, 2007
    Applicant: LED Folio Corporation
    Inventor: Steven Kim
  • Publication number: 20070258263
    Abstract: A light-emitting diode panel fixture including a light guide panel, a light-emitting diode strip at an edge of the light guide panel, a base encompassing the light-emitting diode strip and attached to the light guide panel, and a trim attached to the base.
    Type: Application
    Filed: May 4, 2007
    Publication date: November 8, 2007
    Applicant: LED Folio Corporation
    Inventor: Steven Kim
  • Publication number: 20070133193
    Abstract: A low-clearance lighting includes a plurality of light emitting diodes positioned on at least two side surfaces of a light tile or a plurality of external electrode fluorescent lights within an encasement of a light tile, a reflecting plate at a back surface of the light tile, and a metal frame for supporting the light tile and having exterior dimensions suitable for insertion into a ceiling-grid of a drop-ceiling.
    Type: Application
    Filed: September 15, 2006
    Publication date: June 14, 2007
    Applicant: LED Folio Corporation
    Inventor: Steven Kim