Ryan M Kelley
Respiratory Therapy at Gray St, Denver, CO

2013022, Aug 29, 2013

Mar 13, 2013

13/800253

LIGHTING SCIENCE GROUP CORPORATION - , US
Mark Penley Boomgaarden - Satellite Beach FL, US
Ryan Kelley - Denver CO, US

LIGHTING SCIENCE GROUP CORPORATION - Satellite Beach FL

F21V 7/00

362218, 36221707

A luminaire to be carried by a lighting fixture. The luminaire may include a housing, a primary optic disposed within the housing having a reflective inner surface defining an optical chamber, a light source, and a heat sink defining an aperture through which light may propagate. The light source may include a plurality of light-emitting diodes (LEDs). The luminaire may further include a secondary optic positioned adjacent to the light source that may collimate and/or refract light emitted by the light source, and may form a seal between the light source and the optical chamber. The luminaire may further include a color conversion layer configured to change the color of light emitted by the light source.

8628222, Jan 14, 2014

May 13, 2011

13/107388

Ryan Kelley - Denver CO, US

Lighting Science Group Corporation - Satellite Beach FL

F21V 5/04

362335, 36231106, 36231112, 362327

A light directing apparatus includes an optical substrate having a first side and a second side, a compound lens outer surface on a first portion of the first side of the optical substrate, the compound lens outer surface disposed in optical communication with the second side of the optical substrate, a first protrusion on a second portion of the first side of the optical substrate, the first protrusion disposed proximate the compound lens outer surface, and disposed in optical communication with the second side of the optical substrate, and a second protrusion on the second portion of the first side of the optical substrate, the second protrusion disposed proximate the first protrusion, and disposed in optical communication with the second side of the optical substrate.

2013029, Nov 7, 2013

Jan 11, 2013

13/739893

Mark P. Boomgaarden - Satellite Beach FL, US
Ryan Kelley - Denver CO, US

LIGHTING SCIENCE GROUP CORPORATION - Satellite Beach FL

F21V 5/04, H05B 33/08

315297, 362235, 362231

A luminaire provides light having a distribution pattern with high center beam candle power and a gradual gradient across a wide area. The luminaire includes a light source having first and second sets of light emitting elements selected and positioned to achieve the desired light distribution pattern. The luminaire further includes an optic configured to refract light emitted from the light source to achieve the desired light distribution pattern.

8529102, Sep 10, 2013

Apr 6, 2009

12/418796

Paul Kenneth Pickard - Morrisville NC, US
Ryan Kelley - Denver CO, US

Cree, Inc. - Durham NC

F21V 7/00

362298, 362231, 362346, 36231102, 362348

A reflector system for a lighting device. The system uses two reflective surfaces to redirect the light before it is emitted. The light source/sources are disposed at the base of a secondary reflector. The first reflective surface is provided by a primary reflector which is arranged proximate to the source/sources. The primary reflector initially redirects, and in some cases diffuses, light from the sources such that the different wavelengths of light are mixed as they are redirected toward the secondary reflector. The secondary reflector functions primarily to shape the light into a desired output beam. The primary and secondary reflectors may be specular or diffuse and may comprise faceted surfaces. The reflector arrangement allows the source to be placed at the base of the secondary reflector where it may be thermally coupled to a housing or another structure to provide an outlet for heat generated by the sources.

2013029, Nov 7, 2013

Jan 11, 2013

13/739054

Ryan Kelley - Denver CO, US
Rick LeClair - Melbourne FL, US

LIGHTING SCIENCE GROUP CORPORATION - Satellite Beach FL

F21V 5/02, F21V 7/00, F21V 29/00

362235, 36231101, 362294, 362309

A luminaire with a prismatic optic permits the nearly uniform distribution of light about the luminaire. The prismatic optic permits the use of directional light sources, such as light emitting diodes, while maintaining the uniform light distribution. When light emitting diodes are used, the luminaire further includes a heat sink to maintain a desirable operational temperature without negatively affecting the light distribution properties of the luminaire.

D684709, Jun 18, 2013

Dec 14, 2012

29/439747

Shane Sullivan - Indialantic FL, US
Ryan Chase Kelley - Centennial CO, US
David Henderson - Indialantic FL, US

Lighting Science Group Corporation - Satellite Beach FL

2604

D26 2

8646942, Feb 11, 2014

Mar 7, 2011

13/041877

Mark Penley Boomgaarden - Indian Harbour Beach FL, US
Shane Sullivan - Indialantic FL, US
Ryan Chase Kelley - Centennial CO, US
David Henderson - Indialantic FL, US

Lighting Science Group Corporation - Satellite Beach FL

F21S 4/00

36224902, 362294, 362245, 36224901

A luminaire includes an electrical base, an optic, and a heat sink disposed between the base and the optic. The lens has a first curved portion, a second curved portion and a third portion. An LED light source is coupled to the heat sink with LED modules arranged to direct light in the same direction. A frustoconical member having a reflective outer surface is disposed between the lens and the LED light source wherein the LED light source has LED modules disposed to emit at least a portion of light toward the reflective outer surface such that light is emitted with a substantially even luminous intensity in a 0°-135° zone.