1
Waqidi Falicoff, William A Parkyn Jr, Yupin Sun, Juan Carlos Minano, Pablo Benitez: Circumferentially emitting luminaires and lens-elements formed by transverse-axis profile-sweeps. Light Prescriptions Innovators, Thomas F Lebens, Sinsheimer Schiebelhut & Baggett, February 28, 2006: US07006306 (87 worldwide citation)

The present embodiments provide methods and apparatuses for providing prescribed illumination. Some embodiments provide lenses that include a two-dimensional beam-forming lens-profile where the profile acts to deflect light rays from a light source into a relatively narrow output beam. A zone of hig ...


2
Waqidi Falicoff, Yupin Sun: Solid-state light bulb. Light Prescriptions Innovators, Drinker Biddle & Reath, December 4, 2012: US08322896 (76 worldwide citation)

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 a receptac ...


3
Julio Cesar Chaves, Juan Carlos Minano, Pablo Benitez, William A Parkyn Jr, Waqidi Falicoff, Fernando Munoz, Yupin Sun: Optical device for LED-based lamp. Light Prescriptions Innovators, Sinsheimer Juhnke Lebens & Mclvor, Thomas F Lebens, February 12, 2008: US07329029 (73 worldwide citation)

An optical device for coupling the luminous output of a light-emitting diode (LED) to a predominantly spherical pattern comprises a transfer section that receives the LED's light within it and an ejector positioned adjacent the transfer section to receive light from the transfer section and spread t ...


4
Yupin Sun, Waqidi Falicoff, Will Shatford: Dimmable LED lamp. Light Prescriptions Innovators, Drinker Biddle & Reath, August 28, 2012: US08253316 (69 worldwide citation)

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 ca ...


5
Juan C Minano, Waqidi Falicoff, Pablo Benitez, William A Parkyn, Julio Pinto Chaves, Yupin Sun: Asymmetric TIR lenses producing off-axis beams. Light Prescriptions Innovators, Thomas F Lebens, Sinsheimer Schiebelhut & Beggett, August 2, 2005: US06924943 (63 worldwide citation)

The present invention relates to an improvement of a total internal reflection lens whereby a tilted symmetry axis leads to a net deflection of the output beam away from the surface normal of the exit surface. Linear TIR lenses have a net deflection transverse to their focal strip. Circular TIR lens ...


6
Julio Cesar Chaves, Juan Carlos Minano, Pablo Benitez, William A Parkyn Jr, Waqidi Falicoff, Fernando Munoz, Yupin Sun, Oliver Dross, Roberto Alvarez: Optical device for LED-based lamp. Light Prescriptions Innovators, Drinker Biddle & Reath, December 13, 2011: US08075147 (40 worldwide citation)

An optical device for coupling the luminous output of a light-emitting diode (LED) to a predominantly spherical pattern comprises a transfer section that receives the LED's light within it and an ejector positioned adjacent the transfer section to receive light from the transfer section and spread t ...


7
Juan C MiƱano, Pablo Benitez, Waqidi Falicoff, Yupin Sun, William A Parkyn, Roberto Alvarez: Etendue-squeezing illumination optics. Light Prescriptions Innovators, Thomas F Lebens, Sinsheimer Juhnke Lebens & McIvor, March 25, 2008: US07347599 (40 worldwide citation)

In some embodiments, an apparatus for use generating illumination is provided that comprises a reflective base, a first light source positioned proximate the reflective base, and a reimaging reflector positioned partially about the first light source, where a percentage of light emitted from the fir ...


8
Will Shatford, Waqidi Falicoff, William A Parkyn, Yupin Sun: Quantum dimming via sequential stepped modulation of LED arrays. Light Prescriptions Innovators, Drinker Biddle & Reath, December 13, 2011: US08076869 (33 worldwide citation)

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 the on state and the off sta ...


9
Julio Cesar Chaves, Juan Carlos Minano, Pablo Benitez, William A Parkyn Jr, Waqidi Falicoff, Fernando Munoz, Yupin Sun: Optical device for LED-based lamp. Light Prescriptions Innovators, Thomas F Lebens, Sinsheimer Juhnke Lebens & McIvor, July 13, 2010: US07753561 (24 worldwide citation)

An optical device for coupling the luminous output of a light-emitting diode (LED) to a predominantly spherical pattern comprises a transfer section that receives the LED's light within it and an ejector positioned adjacent the transfer section to receive light from the transfer section and spread t ...


10
Yupin Sun, Waqidi Falicoff, William A Parkyn Jr: Apparatus and method for use in fulfilling illumination prescription. Light Prescriptions Innovators, Thomas F Lebens, Sinsheimer Schiebelhut & Baggett, May 9, 2006: US07042655 (13 worldwide citation)

The present embodiments provide methods, apparatuses, and assemblies for use in producing a desired output beam that meets a desired intensity prescription. An apparatus can include an input surface, and an optically active output surface that receives a collimated beam, such that the output surface ...