1
Gilbert P Hyatt: Signature filter system. Gilbert P Hyatt, July 24, 1990: US04944036 (214 worldwide citation)

A filtering system is provided for acquiring and processing signals using a sampled filter for signal separation and signal enhancement; such as for determing locations, distances, and times in a geophysical exploration system. Signature signals permit mixing and seperation with sampled filters, suc ...


2
Gilbert P Hyatt: Scanner system. Gilbert P Hyatt, June 9, 1987: US04672457 (150 worldwide citation)

Control of illumination with illumination amplifier devices provides a basis for implementing scanner systems. Illumination amplifiers in closed illumination servo loops provide improved illumination control. An illumination control system provides precise control of camera operations for photograph ...


3
Gilbert P Hyatt: Illumination signal processing system. Gilbert P Hyatt, September 30, 1986: US04614415 (131 worldwide citation)

Control of illumination with illumination amplifier devices provides a basis for implementing various types of illumination systems. Also illumination amplifiers in closed illumination servo loops provide improved illumination control. An illumination control system provides precise control of camer ...


4
Gilbert P Hyatt: Transform processor system having reduced processing bandwith. Gilbert P Hyatt, January 23, 1996: US05487172 (103 worldwide citation)

An improved transform processing system reduces processing bandwidth with improved processor architectures and improved transform algorithms. A hierarchal arrangement facilitates use of the same coefficients for multiple transforms, particularly when the coefficients have not changed. A detector arr ...


5
Gilbert P Hyatt: Analog memory for storing digital information. Gilbert P Hyatt, March 20, 1990: US04910706 (94 worldwide citation)

The present invention is directed to an analog memory for storing digital information in analog signal form. Typically, digital information is stored in digital signal form, where each digital bit is stored in a separate digital memory cell. In accordance with the present invention, an analog memory ...


6
Gilbert P Hyatt: Projection display system. Gilbert P Hyatt, April 19, 1988: US04739396 (71 worldwide citation)

Projection display systems implemented with illumination amplifiers, such as liquid crystal devices, are provided. High intensity illumination is used to provide a high intensity large screen display. Heat transfer devices are used for removal of heat, which is caused by the high intensity illuminat ...


7
Gilbert P Hyatt: Liquid crystal display having conductive cooling. July 11, 1995: US05432526 (67 worldwide citation)

Illumination control systems implemented with illumination amplifiers, such as liquid crystal devices, are provided. Heat transfer devices remove heat, such as heat caused by the high intensity illumination, from the illumination amplifier. The illumination amplifiers can be implemented in either tr ...


8
Gilbert P Hyatt: System and method for increasing memory performance. Gilbert P Hyatt, Gregory L Pretty Schroeder Brueggeman & Clark Roth, September 4, 1990: US04954951 (67 worldwide citation)

The improved memory system can use various memories, such as CCDs and RAMs. Adaptive memory capability and memory servo capability improve memory characteristics. In a RAM embodiment, a detector is used to detect a memory address condition and to control the memory and the memory address register in ...


9
Gilbert P Hyatt: Memory system having a plurality of memories, a plurality of detector circuits, and a delay circuit. Gilbert P Hyatt, February 11, 1997: US05602999 (66 worldwide citation)

Memory technologies for storing filter samples include RAMs and CCDs. Adaptive memory capability and memory servo capability improve memory characteristics. In a RAM embodiment, a detector is used to detect a memory address condition and to control the memory and the memory address register in respo ...


10
Gilbert P Hyatt: Colored liquid crystal display having cooling. March 14, 1995: US05398041 (61 worldwide citation)

Colored illumination control systems implemented with illumination amplifiers, such as liquid crystal devices, are provided. Heat transfer devices remove heat, such as heat caused by the high intensity illumination, from the illumination amplifier. The colored illumination amplifiers can be implemen ...