1
Robert L Holman, Arthur Cox: High-density illumination system. Digital Optics International Corporation, Foley & Lardner, March 29, 2005: US06871982 (401 worldwide citation)

A compact and efficient optical illumination system featuring planar multi-layered LED light source arrays concentrating their polarized or un-polarized output within a limited angular range. The optical system manipulates light emitted by a planar array of electrically-interconnected LED chips posi ...


2
Robert L Holman, Arthur Cox: Uniform illumination system. Digital Optics International Corporation, Michael D Rechtin, Foley & Lardner, July 4, 2006: US07072096 (321 worldwide citation)

A compact and efficient optical illumination system featuring planar multi-layered LED light source arrays concentrating their polarized or un-polarized output within a limited angular range. The optical system manipulates light emitted by a planar light emitters such as electrically-interconnected ...


3
Robert L Holman, Arthur Cox: High-density illumination system. Digital Optics International Corporation, Foley & Lardner, April 21, 2009: US07520642 (130 worldwide citation)

A compact and efficient optical illumination system featuring planar multi-layered LED light source arrays concentrating their polarized or un-polarized output within a limited angular range. The optical system manipulates light emitted by a planar array of electrically-interconnected LED chips posi ...


4
Robert L Holman, Arthur Cox: Image projection system. Digital Optics International, Michael D Rechtin, Foley & Lardner, February 18, 2003: US06520643 (78 worldwide citation)

An image projection system for generating an image on a projection screen using a highly compact geometry. The optical system uses polarized light manipulated by at least one of a conicoid, or plane optical elements to effect a folded mirror system to project an image onto the screen.


5
Robert L Holman, Arthur Cox: Image projection system. Digital Optics International, Michael D Foley & Lardner Rechtin, November 2, 1999: US05975703 (42 worldwide citation)

An image projection device having a spatial light modulator and a polarized source system for illuminating the spatial light modulator such that light of a first polarization state illuminates one region of the spatial light modulator and light of a second polarization state illuminates another regi ...


6
Robert L Holman, Arthur Cox: High-density illumination system. Digital Optics International Corporation, Foley & Lardner, May 1, 2007: US07210806 (37 worldwide citation)

A compact and efficient optical illumination system featuring planar multi-layered LED light source arrays concentrating their polarized or un-polarized output within a limited angular range. The optical system manipulates light emitted by a planar array of electrically-interconnected LED chips posi ...


7
Robert L Holman, Arthur Cox: Image projection system. Digital Optics International, Michael D Rechtin, Foley & Lardner, April 23, 2002: US06375327 (34 worldwide citation)

An image projection device having a spatial light modulator and a polarized source system for illuminating the spatial light modulator such that light of a first polarization state illuminates one region of the spatial light modulator and light of a second polarization state illuminates another regi ...


8
Robert L Holman, Arthur Cox: Image projection system. Digital Optics International, Michael D Rechtin, Foley & Lardner, April 10, 2001: US06213606 (28 worldwide citation)

An image projection system for generating an image on a projection screen using a highly compact geometry. The optical system uses polarized light manipulated by at least one of a conicoid, or plane optical elements to effect a folded mirror system to project an image onto the screen.


9
Arthur Cox: Panoramic lens. The United States of America represented by the Secretary of the Navy, Robert F Beers, Robert W Adams, Robert J Veal, November 27, 1984: US04484801 (16 worldwide citation)

A panoramic lens grouping utilizes a number of negative and positive power enses to provide 360.degree. photography and projection capabilities. The lens grouping uses a hyperbolic mirror as its input or output, in the photographic or projection mode, respectively. The lenses of the group are select ...


10
David P Haberman, Robert E Rhoades, Arthur Cox, Richard D Rallison: Information display system having transparent holographic optical element. Astronautics Corporation of America, Streich Lang, March 1, 1994: US05291316 (13 worldwide citation)

An information display system has a display screen which is substantially transparent to a selected band of wavelengths of light and can be mounted on a window. A projector projects an image of light of the wavelengths to which the display screen responds onto the screen to reflect or transmit the s ...



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