1
Hussein S El Ghoroury, Dale A McNeill: LED-based high efficiency illumination systems for use in projection systems. Ostendo Technologies, Blakely Sokoloff Taylor & Zafman, February 15, 2011: US07889430 (70 worldwide citation)

The dilemma encountered in most projection systems of having the etendue of the LED-based light source used often being much larger than the etendue of the imager used, causes such systems to have poor throughput efficiency. The etendue folding illumination systems of this invention being comprised ...


2
Hussein S El Ghoroury, Dale A McNeill, Charles A Krause: Application specific processor architecture comprising pre-designed reconfigurable application elements interconnected via a bus with high-level statements controlling configuration and data routing. Commquest Technologies, Blakely Sokoloff Taylor & Zafman, April 22, 1997: US05623684 (23 worldwide citation)

The architecture and design method of an application specific processor ("ASP") is disclosed. The ASP is designed by integrating selected pre-designed application elements contained in a library. These selected application elements can communicate with each other via a bus. Post-synthesis tailoring ...


3
Hussein S El Ghoroury, Robert G W Brown, Dale A McNeill, Huibert DenBoer, Andrew J Lanzone: Quantum photonic imagers and methods of fabrication thereof. Ostendo Technologies, Blakely Sokoloff Taylor & Zafman, November 9, 2010: US07829902 (20 worldwide citation)

Emissive quantum photonic imagers comprised of a spatial array of digitally addressable multicolor pixels. Each pixel is a vertical stack of multiple semiconductor laser diodes, each of which can generate laser light of a different color. Within each multicolor pixel, the light generated from the st ...


4
Hussein S El Ghoroury, Robert G W Brown, Dale A McNeill, Huibert DenBoer, Andrew J Lanzone: Quantum photonic imagers and methods of fabrication thereof. Ostendo Technologies, Blakely Sokoloff Taylor & Zafman, August 3, 2010: US07767479 (20 worldwide citation)

Emissive quantum photonic imagers comprised of a spatial array of digitally addressable multicolor pixels. Each pixel is a vertical stack of multiple semiconductor laser diodes, each of which can generate laser light of a different color. Within each multicolor pixel, the light generated from the st ...


5
Hussein S El Ghoroury, Robert G W Brown, Dale A McNeill, Huibert DenBoer, Andrew J Lanzone: Quantum photonic imagers and methods of fabrication thereof. Ostendo Technologies, Blakely Sokoloff Taylor & Zafman, November 24, 2009: US07623560 (19 worldwide citation)

Emissive quantum photonic imagers comprised of a spatial array of digitally addressable multicolor pixels. Each pixel is a vertical stack of multiple semiconductor laser diodes, each of which can generate laser light of a different color. Within each multicolor pixel, the light generated from the st ...


6
Steven Craig Greer, Hussein S El Ghoroury: Self-calibrating frequency standard system. Kyle Eppele, M Lee Murrah, December 9, 1997: US05697082 (17 worldwide citation)

A system for self-calibrating a clock of a communication terminal for use with communication systems in which a central communication node generates time base correction signals for the terminal clock includes a terminal oscillator which generates an oscillator frequency that includes an error amoun ...


7
Hussein S El Ghoroury, Robert G W Brown, Dale A McNeill, Huibert DenBoer, Andrew J Lanzone: Quantum photonic imagers and methods of fabrication thereof. Ostendo Technologies, Blakely Sokoloff Taylor & Zafman, November 1, 2011: US08049231 (16 worldwide citation)

Emissive quantum photonic imagers comprised of a spatial array of digitally addressable multicolor pixels. Each pixel is a vertical stack of multiple semiconductor laser diodes, each of which can generate laser light of a different color. Within each multicolor pixel, the light generated from the st ...


8
Hussein S El Ghoroury, Murat F Karsi, Steven Deane Hall: Method and apparatus for estimating and digitizing instantaneous frequency and phase of bandpass signals. International Business Machines Corporation, Blakely Sokoloff Taylor & Zafman, September 24, 2002: US06456950 (16 worldwide citation)

The present invention is a method and apparatus to detect an instantaneous frequency of an input signal. A sampler samples the input signal to generate a sampled signal. A metric generator is coupled to the sampler to generate a metric signal based on the sampled signal. The metric signal has a magn ...


9
Hussein S El Ghoroury: Low profile, large screen display using a rear projection array system. Ostendo Technologies, Blakely Sokoloff Taylor & Zafman, February 26, 2008: US07334901 (14 worldwide citation)

Low-profile, large screen display using a rear projection array system using an array of micro projectors, each comprised of a micro-display device, several optical components, a red/green/blue light emitting diode light source, a light sensor for each color and power driving and interface electroni ...


10
Hussein S El Ghoroury, Steven D Hall, Matthew Millward: Method of sampling, downconverting, and digitizing a bandpass signal using a digital predictive coder. International Business Machines Corporation, Blakely Sokoloff Taylor & Zafman, December 14, 1999: US06002352 (14 worldwide citation)

A simple down converting A/D converter utilizing predictive coding principles. By placing the sampler inside the predictive loop, the predictive loop filter can be implemented using DSP techniques, thus eliminating the complexities introduced by use of discrete-time analog circuitry. Then, by re-map ...