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Waqidi Falicoff patentsRecent bibliographic sampling of Waqidi Falicoff patents listed/published in the public domain by the USPTO (USPTO Patent Application #,Title):
03/07/13 - 20130057140 - Led light bulb with translucent spherical diffuser and remote phosphor thereupon
An LED lamp is disclosed comprising a remote phosphor patch on or near the interior surface of a translucent sphere. The phosphor is illuminated by an adjacent light box containing blue LEDs, located within the lamp below the transmissive phosphor patch or alternatively above a reflective phosphor patch. The reflective...
Inventors: Waqidi Falicoff, Yupin Sun, Will Shatford (Light Prescriptions Innovators, Llc)
02/21/13 - 20130044494 - Facetted folded-optic collimator
A folded circularly symmetric illumination optic comprising a first light transfer mode having a first central refractive surface and a second central refractive surface, wherein one of the first and second central refractive surfaces has at least one peened feature; a second light transfer mode having a first refractive surface,...
Inventors: Oliver Dross, Ruben Mohendano, Julio C. Chaves, Fernando Munoz, Juan Carlos Minano, Waqidi Falicoff (Light Engine Limited)
10/27/11 - 20110261193 - Passive electro-optical tracker
A passive electro-optical tracker uses a two-band IR intensity ratio to discriminate high-speed projectiles and obtain a time-varying speed estimate from their time-varying temperature, as well as determining the trajectory back to the source of fire. In an omnidirectional system a hemispheric imager with an MWIR spectrum splitter forms two...
Inventors: Ilya Agurok, Waqidi Falicoff (Light Prescriptions Innovators, Llc)
05/26/11 - 20110120539 - On-window solar-cell heat-spreader
An optoelectrical device, which may be a luminaire or a photovoltaic concentrator, has a transparent cover plate. A target with an optoelectrical transducer that produces waste heat in operation is mounted at an inside face of the transparent cover plate. A primary mirror reflects light between being concentrated on the...
Inventors: Juan Carlos Miñano, Pablo Benitez, Julio C. Chaves, Waqidi Falicoff, Yupin Sun (Light Prescriptions Innovators, Llc)
04/28/11 - 20110096552 - Remote phosphor light engines and lamps
A light engine has a pillar with first and second ends; a circuit board on the first end of the pillar, a light source mounted on the circuit board encircling the pillar and facing towards the second end of the pillar, and a surface extending from the second end of...
Inventors: Waqidi Falicoff, Yupin Sun, Will Shatford, William Parkyn (Light Prescriptions Innovators, Llc)
04/28/11 - 20110095686 - Solid-state light bulb
An example of this light bulb has a light emitting element (which may be an LED array) mounted on a circuit board. The circuit board is mounted on one end of a heat-conducting frame. An Edison screw or other suitable connector, for attaching the light bulb electrically and mechanically to...
Inventors: Waqidi Falicoff, Yupin Sun (Light Prescriptions Innovators, Llc)
11/18/10 - 20100289395 - Dimmable led lamp
An LED-powered replacement for the conventional incandescent screw-in light bulb comprises a phosphor coated sphere emitting white light into the same spherical pattern as a frosted incandescent bulb. In one embodiment inside the hollow sphere there is a dielectric cone emitting blue light, which causes the phosphor coating to glow....
Inventors: Yupin Sun, Waqidi Falicoff, Will Shatford (Light Prescriptions Innovators, Llc)
11/04/10 - 20100278387 - Passive electro-optical tracker
A passive electro-optical tracker uses a two-band IR intensity ratio to discriminate high-speed projectiles and obtain a speed estimate from their temperature, as well as determining the trajectory back to the source of fire. In an omnidirectional system a hemispheric imager with an MWIR spectrum splitter forms two CCD images...
Inventors: Ilya Agurok, Waqidi Falicoff, Roberto Alvarez (Light Prescriptions Innovators, Llc)
10/28/10 - 20100269885 - Photovoltaic device
Some photovoltaic cells have a front face accepting incoming incident light and opaque gridlines overlying part of the front face, electrically bonded to the face, with upper reflective facets oblique to the plane of the front face and producing outgoing reflected light. An optical interface parallel to and in front...
Inventors: Pablo Benitez, Juan Carlos Miñano, Rubén Mohedano, Waqidi Falicoff (Light Prescriptions Innovators, Llc)
07/22/10 - 20100181889 - Heat sink with helical fins and electrostatic augmentation
A heat sink for an LED downlight utilizes tilted fins forming helical air passages that can enhance thermal performance by 30% over conventional fins. To overcome the thermal challenge of installation within the stagnant hot air of insulated ceiling cans, a heat sink has an integral electrostatic air pump on...
Inventors: Waqidi Falicoff, Yupin Sun, William A. Parkyn (Light Prescriptions Innovators, Llc)
06/17/10 - 20100149820 - Zoom luminaire with compact non-imaging lens-mirror optics
A zoomable luminaire has a source of light, a primary reflector with entry and exit apertures, and at least one secondary reflector with entry and exit apertures. The source delivers light into the entry aperture of the primary reflector, and the primary reflector delivers the light at the exit aperture...
Inventors: Waqidi Falicoff, Julio C. Chaves (Light Prescriptions Innovators,llc)
05/06/10 - 20100110676 - Compact led downlight with cuspated flux-redistribution lens
A lighting device has a light source, a reflector dish with a central opening facing the light source, and a lens between the light source and the reflector dish. The lens is so arranged that light emitted from the source towards the central opening of the reflector dish is diffracted...
Inventors: Waqidi Falicoff, William A. Parkyn (Light Prescriptions Innovators, Llc.)
04/22/10 - 20100097002 - Quantum dimming via sequential stepped modulation of led arrays
In one method of and apparatus for varying the luminosity of illumination, each of a plurality of light sources has an on state in which it emits light and an off state in which it does not emit light. Each of the plurality of light sources is switched cyclically between...
Inventors: Will Shatford, Waqidi Falicoff, William A. Parkyn, Yupin Sun (Light Prescriptions Innovators, Llc)
02/18/10 - 20100038663 - Led light recycling for luminance enhancement and angular narrowing
Some embodiments provide a luminance-enhanced light source. These embodiments include a thin-film LED mounted on a substrate and with a defined upper surface approximately hemispherically emitting light, with the upper surface being diffusely transmissive, a lower first layer of identically defined linear prismatic film separated from the upper surface by...
Inventors: Pablo Benitez, Juan Carlos Minano, Julio Cesar Chaves, William A. Parkyn, Jr., Waqidi Falicoff (Light Prescriptions Innovators, Llc)
02/11/10 - 20100033946 - Led luminance-enhancement and color-mixing by rotationally multiplexed beam-combining
The present embodiments provide methods and systems for use in providing enhanced illumination. Some embodiments include at least two light sources and one or more smoothly rotating wheels, where the one or more wheels comprises at least one mirror sector, the circumferential portion of the mirror sector is the inverse...
Inventors: Julio Cesar Chaves, Juan Carlos Minano, William A. Parkyn, Jr., Waqidi Falicoff, Pablo Benitez, Roberto Alvarez, Oliver Dross (Light Prescriptions Innovators, Llc)
12/31/09 - 20090323338 - Multi-reflector led light source with cylindrical heat sink
A cylindrical light source comprises multiple LEDs mounted on either the exterior or interior surface of the cylinder, with heat-sink fins respectively on its interior or exterior. The LEDs emit radially, but their emission is redirected along the cylinder axis by individual ellipsoidal reflectors....
Inventors: Ilya Agurok, Waqidi Falicoff, William A. Parkyn, Jr., Oliver Dross (Light Prescriptions Innovators, Inc.)
11/05/09 - 20090273918 - Remote-phosphor led downlight
An embodiment of a collimating downlight has front-mounted blue LED chips facing upwards, having a heat sink on the back of the LED chips exposed in ambient air. The LED chips are mounted in a collimator that sends their blue light to a remote phosphor situated near the top of...
Inventors: Waqidi Falicoff, William A. Parkyn (Light Prescriptions Innovators, Llc)
09/10/09 - 20090225529 - Spherically emitting remote phosphor
Light sources comprise an emitter of photostimulative light, such as one or more blue LEDs, a reflector, which may be a diverging cone, disposed to reflect light from the LEDs towards an exit aperture, a tailored aspheric lens that further collimates the light from the reflector, a short-pass filter receiving...
Inventors: Waqidi Falicoff, Julio C. Chaves (Light Prescriptions Innovators, Llc)
07/16/09 - 20090180276 - Brightness-enhancing film
The present embodiments provide systems, backlights, films, apparatuses and methods of generating back lighting. Some embodiments provide backlights that include a cavity with at least one interior light source and diffusely reflecting wall of high reflectivity, a top surface with multiple intermittently spaced holes allowing exit of light generated by...
Inventors: Pablo Benitez, Juan Carlos Minano, Julio Chaves, William A. Parkyn, Oliver Dross, Roberto Alvarez, Waqidi Falicoff (Light Prescriptions Innovators, Llc)
05/07/09 - 20090116215 - Optical manifold
Optical systems are described that have at least one source of a beam of blue light with divergence under 15°. A phosphor emits yellow light when excited by the blue light. A collimator is disposed with the phosphor and forms a yellow beam with divergence under 15°. A dichroic filter...
Inventors: Waqidi Falicoff, Julio C. Chaves, Juan Carlos Minano, Pablo Benitez, Oliver Dross, William A. Parkyn, Jr. (Light Prescriptions Innovators, Llc)
05/07/09 - 20090116114 - Wideband dichroic-filter design for led-phosphor beam-combining
A general method is disclosed of designing two-component dichroic short-pass filters operable for incidence angle distributions over the 0-30° range, and specific preferred embodiments are listed. The method is based on computer optimization algorithms for an N-layer design, specifically the N-dimensional conjugate-gradient minimization of a merit function based on difference...
Inventors: Waqidi Falicoff (Light Prescriptions Innovators, Llc)
(*May have duplicates - we are upgrading our archive.)
20110261193 - Passive electro-optical tracker
The bibliographic references displayed about Waqidi Falicoff's patents are for a recent sample of Waqidi Falicoff's publicly published patent applications. The inventor/author may have additional bibliographic citations listed at the USPTO.gov. FreshPatents.com is not associated or affiliated in any way with the author/inventor or the United States Patent/Trademark Office but is providing this non-comprehensive sample listing for educational and research purposes using public bibliographic data published and disseminated from the United States Patent/Trademark Office public datafeed. This information is also available for free on the USPTO.gov website. If Waqidi Falicoff filed recent patent applications under another name, spelling or location then those applications could be listed on an alternate page. If no bibliographic references are listed here, it is possible there are no recent filings or there is a technical issue with the listing--in that case, we recommend doing a search on the USPTO.gov website.
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