Jeremias A Martins

D660991, May 29, 2012

Jul 22, 2011

29/397912

Gary Robert Allen - Chesterland OH, US
Ashfaqul Islam Chowdhury - Broadview Heights OH, US
Dengke Cai - Mayfield Heights OH, US
Jeyachandrabose Chinniah - Willoughby Hills OH, US
Jeremias A. Martins - Twinsburg OH, US
Anthony Michael Rotella - Cleveland Heights OH, US

GE Lighting Solutions, LLC. - Cleveland OH

2604

D26 2

D674927, Jan 22, 2013

May 4, 2012

29/420071

Jeyachandrabose Chinniah - Willoughby Hills OH, US
Jeremias Anthony Martins - Twinsburg OH, US
Glenn Howard Kuenzler - Beachwood OH, US
Daniel N. Grimm - Round Rock TX, US

GE Lighting Solutions, LLC - East Cleveland OH

2604

D26 2

8480276, Jul 9, 2013

Sep 9, 2011

13/229480

Gregory P. Frankiewicz - Mayfield Heights OH, US
David Bina - Northfield Center OH, US
Jeremias A. Martins - Twinsburg OH, US
Chris Jenson - Twinsburg OH, US

Energy Focus, Inc. - Solon OH

F21V 33/00
G02B 6/00

362551, 362581, 362555, 385 38

Elongated lighting system comprises an elongated light pipe having first and second ends, with light supplied to those ends by at least one light source, via first and second light couplers that condition light to increase reflections within the light pipe. Light-extraction structure on the light pipe extracts light from the side of the pipe. An indentation in the light pipe has a depth and has surfaces oriented with respect to the pipe so as (1) to redirect light from the first light source that reaches the indentation after passing once through a plane adjacent the indentation, back through the plane and towards the first end; and (2) to sufficiently increase the average angular distribution of light reflected from the indentation and passing back through the plane as would cause at least 50 percent more reflections of the foregoing light within the pipe in the absence of the light-extraction structure.

8608347, Dec 17, 2013

Jul 22, 2011

13/189052

Jeyachandrabose Chinniah - Willoughby Hills OH, US
Ashfaqul Islam Chowdhury - Broadview Heights OH, US
Gary Robert Allen - Chesterland OH, US
Jeremias Anthony Martins - Twinsburg OH, US
Anthony Rotella - Cleveland Heights OH, US

GE Lighting Solutions LLC - East Cleveland OH

F21V 29/00

362294, 36231102, 36231104, 36231105, 362241, 313498, 313113

Embodiments of a lighting apparatus with a light source using one or more light emitting diodes (LEDs) to generate light. In one embodiment, the lighting apparatus comprises a light diffusing assembly that generates an optical intensity profile consistent with incandescent lamps. The light diffusing assembly comprises an envelope and a reflector element having frusto-conical member and an aperture element disposed therein. The lighting apparatus can also comprise a heat dissipating assembly with a plurality of heat dissipating elements disposed annularly about the envelope. In one example, the heat dissipating elements are spaced apart from the envelope to promote convective heat dissipation.

20110038145, Feb 17, 2011

Aug 11, 2010

12/854713

John M. Davenport - Middleburg Heights OH, US
Joseph G. Kaveski - Leawood KS, US
Jeremias A. Martins - Twinsburg OH, US

Energy Focus, Inc. - Solon OH

F21V 29/00

362218

Disclosed is an LED fixture with passive cooling. The fixture includes a plurality of elongated tubes, each containing an array of LEDs mounted on a respective first surface or surfaces of one or more circuit boards. A frame mounts to a building structure and holds the ends of the tubes. Each tube is sufficiently spaced from any adjacent tube and from any other structure of the frame, and the frame is sufficiently open at the top and bottom, whereby heat from the tubes is capable of being dissipated merely by passive thermal transfer into an air flow created by the heat of the tubes, which air flow moves from beneath the tubes to above the tubes.

20120063160, Mar 15, 2012

Aug 23, 2011

13/216235

Gregory P. Frankiewicz - Mayfield Heights OH, US
Roger F. Buelow - Gate Mills OH, US
Jeremias A. Martins - Twinsburg OH, US
David Bina - Northfield Center OH, US
Chris H. Jenson - Twinsburg OH, US

Energy Focus, Inc. - Solon OH

F21V 99/00

362555

Improved side-light distribution systems are disclosed. In one embodiment, an efficient side-light distribution system includes a LED light source; a light coupler for receiving light from the LED light source at a first end and providing light at a second end to an elongated light pipe, and the elongated light pipe receives light from the LED light source at a first end and transmitting the light towards a second end. The coupler transforms at least the angular distribution of at least 70% of the light from the LED light source into an appropriate angular distribution needed for total internal reflection at a second end within the elongated light pipe. The light coupler includes a light-extraction means between the first and second ends of the light coupler for extracting light out of a side of the light coupler. At least part of the light within the light pipe is extracted out of a side of the light pipe, between the first and second ends of the light pipe, by a light-extraction means.

20120182737, Jul 19, 2012

Dec 12, 2011

13/323038

Glenn H. Kuenzler - Beachwood OH, US
Jeremias A. Martins - Twinsburg OH, US
Ashfaqul I. Chowdhury - Broadview Heights OH, US
Gary R. Allen - Chesterland OH, US

F21V 29/00
B23P 11/00

36224902, 29525

According to a first embodiment, a light emitting diode (LED) light engine is described. The light emitting diode includes one or more LED devices disposed on a front side of an LED light engine substrate. A heat sink having a mating receptacle for the LED light engine is also provided. The LED light engine substrate and the mating receptacle of the heat sink define a tapered fitting by which the LED light engine is retained in the mating receptacle of the heat sink.

20130201680, Aug 8, 2013

Feb 6, 2012

13/366767

Gary Robert Allen - Chesterland OH, US
Jeremias Anthony Martins - Cleveland OH, US
Ashfaqul Islam Chowdhury - Cleveland OH, US
Jeyachandrabose Chinniah - Willoughby Hills OH, US

F21V 11/00
F21V 29/00
F21V 7/04

362235, 36229605, 362294, 362355

Embodiments of a lamp are described that use light emitting diodes (LEDs) to generate an intensity distribution that is consistent with incandescent lamps. In one embodiment, the lamp comprises a diffuser having a spheroid geometry with a light reflective upper portion and a light transmissive lower portion. The lamp also includes a thermal management system with a plurality of optically active heat dissipating elements disposed annularly about the diffuser. In one example, the heat dissipating elements are spaced apart from the diffuser to promote convective heat dissipation.