1
Juan C Mi overscore, Pablo Benitez, William A Parkyn Jr, Waqidi Falicoff: Optical device for repositioning and redistributing an LEDs light. Light Prescriptions Innovators, Thomas F Lebens, Sinsheimer Schiebelhut & Baggett, April 4, 2006: US07021797 (133 worldwide citation)

An optical device is for spatially displacing the output of a light-emitting diode (LED) and coupling the output to a predominantly spherical emission pattern produced at a useftul height above the LED. The device is made of a transparent dielectric material, such as an injection-molded plastic. It ...


2
Juan C Minano, Pablo Benitez, Juan C Gonzalez, Waqidi Falicoff, H J Caulfield: High efficiency non-imaging optics. Light Prescriptions Innovators, Law Offices of James D McFarland, October 28, 2003: US06639733 (130 worldwide citation)

A highly efficient optical device comprises two opposing active non-spherical optical surfaces defined by a two-dimensional representation that is symmetrically extended to provide a three-dimensional device. A focal area, spaced apart from the optical surface and non-contiguous therewith, is define ...


3
Julio C Chaves, Waqidi Falicoff, Juan C MiƱano, Pablo Benitez, Oliver Dross, William A Parkyn Jr, Roberto Alvarez: Optical manifold for light-emitting diodes. Light Prescriptions Innovators, Drinker Biddle & Reath, October 23, 2007: US07286296 (113 worldwide citation)

An optical manifold for efficiently combining a plurality of LED outputs into a single, substantially homogeneous output, in a small, cost-effective package. The optical manifolds can be used to combine multiple LEDs of the same color and provide a high intensity output aperture with very high unifo ...


4
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 ...


5
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 ...


6
Waqidi Falicoff, William A Parkyn: Remote-phosphor LED downlight. Light Prescriptions Innovators, Drinker Biddle & Reath, September 13, 2011: US08016443 (76 worldwide citation)

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 the downlight can. Sur ...


7
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 ...


8
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 ...


9
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 ...


10
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 ...