William A. Parkyn, JR.

Person

Lomita, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Optical concentrator, especially for solar photovoltaics
- Patent number 8,101,855
- Issue date Jan 24, 2012
- Light Prescriptions Innovators, LLC
- Pablo Benitez
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Optical device for LED-based lamp
- Patent number 8,075,147
- Issue date Dec 13, 2011
- Light Prescriptions Innovators, LLC
- Julio Cesar Chaves
- F21 - LIGHTING
Information Patent Grant
LED luminance-augmentation via specular retroreflection, including...
- Patent number 7,874,704
- Issue date Jan 25, 2011
- Waqidi Falicoff
- F21 - LIGHTING
Information Patent Grant
LED luminance-enhancement and color-mixing by rotationally multiple...
- Patent number 7,798,675
- Issue date Sep 21, 2010
- Light Prescriptions Innovators, LLC
- Julio Cesar Chaves
- F21 - LIGHTING
Information Patent Grant
Optical devices
- Patent number 7,755,838
- Issue date Jul 13, 2010
- Light Prescriptions Innovators, LLC
- Julio C. Chaves
- F21 - LIGHTING
Information Patent Grant
Optical device for LED-based lamp
- Patent number 7,753,561
- Issue date Jul 13, 2010
- Light Prescriptions Innovators, LLC.
- Julio Cesar Chaves
- F21 - LIGHTING
Information Patent Grant
Combining outputs of different light sources
- Patent number 7,724,440
- Issue date May 25, 2010
- Light Prescriptions Innovators, LLC
- Julio C. Chaves
- F21 - LIGHTING
Information Patent Grant
Optical manifold
- Patent number 7,665,858
- Issue date Feb 23, 2010
- Waqidi Falicoff
- G02 - OPTICS
Information Patent Grant
Optical manifold for light-emitting diodes
- Patent number 7,380,962
- Issue date Jun 3, 2008
- Light Prescriptions Innovators, LLC
- Julio C. Chaves
- F21 - LIGHTING
Information Patent Grant
Optical device for LED-based lamp
- Patent number 7,329,029
- Issue date Feb 12, 2008
- Light Prescriptions Innovators, LLC
- Julio Cesar Chaves
- F21 - LIGHTING
Information Patent Grant
Solar electricity generator
- Patent number 7,299,632
- Issue date Nov 27, 2007
- Nikolaus Johannes Laing
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Optical manifold for light-emitting diodes
- Patent number 7,286,296
- Issue date Oct 23, 2007
- Light Prescriptions Innovators, LLC.
- Julio C. Chaves
- F21 - LIGHTING
Information Patent Grant
Dichroic beam combiner utilizing blue LED with green phosphor
- Patent number 7,144,121
- Issue date Dec 5, 2006
- Light Prescriptions Innovators, LLC
- Juan Carlos Minano
- F21 - LIGHTING
Information Patent Grant
Apparatus and method for use in fulfilling illumination prescription
- Patent number 7,042,655
- Issue date May 9, 2006
- Light Prescriptions Innovators, LLC.
- Yupin Sun
- F21 - LIGHTING
Information Patent Grant
Optical device for repositioning and redistributing an LED's light
- Patent number 7,021,797
- Issue date Apr 4, 2006
- Light Prescriptions Innovators, LLC.
- Juan C. Minano
- F21 - LIGHTING
Information Patent Grant
Circumferentially emitting luminaires and lens-elements formed by t...
- Patent number 7,006,306
- Issue date Feb 28, 2006
- Light Prescriptions Innovators, LLC.
- Waqidi Falicoff
- F21 - LIGHTING

Patents Applicationslast 30 patents

Information Patent Application
LED LIGHT RECYCLING FOR LUMINANCE ENHANCEMENT AND ANGULAR NARROWING
- Publication number 20100038663
- Publication date Feb 18, 2010
- LIGHT PRESCRIPTIONS INNOVATORS, LLC
- Pablo BENITEZ
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
LED LUMINANCE-ENHANCEMENT AND COLOR-MIXING BY ROTATIONALLY MULTIPLE...
- Publication number 20100033946
- Publication date Feb 11, 2010
- LIGHT PRESCRIPTIONS INNOVATORS, LLC
- Julio Cesar CHAVES
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Multi-reflector LED light source with cylindrical heat sink
- Publication number 20090323338
- Publication date Dec 31, 2009
- LIGHT PRESCRIPTIONS INNOVATORS, INC.
- Ilya Agurok
- F21 - LIGHTING
Information Patent Application
Optical manifold
- Publication number 20090116215
- Publication date May 7, 2009
- LIGHT PRESCRIPTIONS INNOVATORS, LLC
- Waqidi Falicoff
- G02 - OPTICS
Information Patent Application
OPTICAL DEVICE FOR LED-BASED LAMP
- Publication number 20090067179
- Publication date Mar 12, 2009
- LIGHT PRESCRIPTIONS INNOVATORS, LLC
- Julio Cesar Chaves
- G02 - OPTICS
Information Patent Application
LED luminance-augmentation via specular retroreflection, including...
- Publication number 20080291682
- Publication date Nov 27, 2008
- LIGHT PRESCRIPTIONS INNOVATORS, LLC
- Waqidi Falicoff
- G02 - OPTICS
Information Patent Application
Solar electricity generator
- Publication number 20050028524
- Publication date Feb 10, 2005
- Nikolaus Johannes Laing
- F24 - HEATING RANGES VENTILATING

William A. Parkyn, JR.

Person

Patents Grantslast 30 patents

Optical concentrator, especially for solar photovoltaics

Optical device for LED-based lamp

LED luminance-augmentation via specular retroreflection, including...

LED luminance-enhancement and color-mixing by rotationally multiple...

Optical devices

Optical device for LED-based lamp

Combining outputs of different light sources

Optical manifold

Optical manifold for light-emitting diodes

Optical device for LED-based lamp

Solar electricity generator

Optical manifold for light-emitting diodes

Dichroic beam combiner utilizing blue LED with green phosphor

Apparatus and method for use in fulfilling illumination prescription

Optical device for repositioning and redistributing an LED's light

Circumferentially emitting luminaires and lens-elements formed by t...

Patents Applicationslast 30 patents

LED LIGHT RECYCLING FOR LUMINANCE ENHANCEMENT AND ANGULAR NARROWING

LED LUMINANCE-ENHANCEMENT AND COLOR-MIXING BY ROTATIONALLY MULTIPLE...

Multi-reflector LED light source with cylindrical heat sink

Optical manifold

OPTICAL DEVICE FOR LED-BASED LAMP

LED luminance-augmentation via specular retroreflection, including...

Solar electricity generator