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Barrow, US
Adam I. Barrow, Roanoke, TX US
| Patent application number | Description | Published |
|---|---|---|
| 20090028131 | TEST AUTOMATION FOR AN INTEGRATED TELEPHONY CALL MANAGEMENT SERVICE - A test application includes instructions for configuring a digital cross connect. A first modem and a second modem are each connected to at least one telecommunications network and a digital cross connect. An integrated telephony call management service (ITCMS) client includes computer-executable instructions stored on a computer-readable medium included in the test computer. | 01-29-2009 |
Amanda June Barrow, Arlington, VA US
| Patent application number | Description | Published |
|---|---|---|
| 20100189991 | MACROPOROUS CARBON NANOFOAM COMPOSITES AND METHODS OF MAKING THE SAME - A method is disclosed to fabricate carbon foams comprising a bicontinuous network of disordered or irregular macropores that are three-dimensionally interconnected via nanoscopic carbon walls. The method accounts for (1) the importance of wetting (i.e., matching the surface energies of fiber to sol) and (2) the viscosity of the microheterogeneous fluid filling the voids in the carbon paper. Carbon fiber papers are mildly oxidized by plasma etching, which greatly enhances the uniform uptake of resorcinol-formaldehyde (RF) mixtures. The RF solutions are oligomerized prior to infiltration and are cured into continuous polymeric webs that hang supported between adjacent carbon fibers; the polymer-fiber composites are pyrolyzed and retain a sponge-like morphology with 10-1000-nm pores and integrated electronic pathways | 07-29-2010 |
Andrew Barrow, Grove City, OH US
| Patent application number | Description | Published |
|---|---|---|
| 20090032018 | System Adapted to Provide a Flow of Gas to an Airway of a Patient - A system adapted to provide a flow of gas to an airway of a patient. The system comprises a first conduit, a second conduit, an interface appliance, and a retention assembly. The first conduit has a proximal end and a distal end. The second conduit has a proximal end and a distal end. The interface appliance has an inlet opening, an outlet opening, and one or more airway openings. The inlet opening is engaged with the proximal end of the first conduit such that the flow of gas is provided from the first conduit to the interface appliance at the engagement between the inlet opening and the proximal end of the first conduit. The one or more airway openings are adapted to deliver a portion of the flow of gas to the airway of the patient. The outlet opening is engaged with the proximal end of the second conduit such that a portion of the flow of gas is released from the interface appliance into the second conduit at the engagement between the outlet opening and the proximal end of the second conduit. The retention assembly retains the interface appliance in position with respect to the airway of the patient by engaging the first and second conduits such that if the interface appliance is in position with respect to the airway of the patient the first conduit and the second conduit run laterally across the patient's face on each side of the interface appliance underneath the eyes of the patient. | 02-05-2009 |
Benjamin O. Barrow, Tucson, AZ US
| Patent application number | Description | Published |
|---|---|---|
| 20110210879 | APPARATUSES AND METHODS FOR PHYSICAL LAYOUTS OF ANALOG-TO-DIGITAL CONVERTERS - Physical layouts of integrated circuits are provided, which may include an analog-to-digital converter including a plurality of comparators. Individual transistors of each comparator of the plurality are arranged in a one-dimensional row in a first direction. Neighboring comparators of the plurality of comparators are positioned relative each other in an abutting configuration in a second direction orthogonal to the first direction. The plurality of comparators may include multiple, inter-coupled, outputs. Such an ADC may be called a Benorion Analog-to-Digital Converter. A method for fabricating an integrated circuit is also provided. The method comprises arranging transistors of a first comparator in a one-dimensional row in a first direction, arranging transistors of at least one additional comparator in the one-dimensional row in the first direction, and arranging transistors of the first comparator and the at least one additional comparator relative to each other in a second direction orthogonal to the first direction. | 09-01-2011 |
Chris Barrow, Queens Village, NY US
| Patent application number | Description | Published |
|---|---|---|
| 20110088503 | SYSTEM FOR MANIPULATING A CONTINUOUSLY VARIABLE TRANSMISSION - A shifter for use with a continuously variable transmission includes a grip portion and a hub portion. Specifically, the shifter is designed for use on a bicycle, but could also be used with any light vehicle. The grip portion is characterized by a rotatable adjuster that is coupled to a cable. The cable is also coupled to a hub portion. As the adjuster is rotated, the cable is pulled, in turn rotating a pulley assembly in the hub portion. As the pulley assembly is rotated, it advances a rod within a continuously variable transmission. The rod adjusts the power adjusters as described above. The grip portion is also unique in its display of information to the rider. The grip portion includes a display showing the ratio of input to output. The display also includes a filament that curves as the ration is adjusted. A high ratio renders the filament flat while the filament takes on a steep curve as the ratio is adjusted to make riding up hills easier. | 04-21-2011 |
Chris Barrow, San Mateo, CA US
| Patent application number | Description | Published |
|---|---|---|
| 20090204567 | CUSTOMIZATION SYNTAX FOR MULTI-LAYER XML CUSTOMIZATION - Embodiments of the present invention provide techniques for customizing aspects of a metadata-driven software application. In particular, embodiments of the present invention provide (1) a self-contained metadata engine for generating customized metadata documents from base metadata documents and customizations; (2) a customization syntax for defining customizations; (3) a customization creation/update component for creating and updating customizations; (4) a customization restriction mechanism for restricting the creation of new customizations by specific users or groups of users; and (5) memory and caching optimizations for optimizing the storage and lookup of customized metadata documents. | 08-13-2009 |
| 20090204629 | CACHING AND MEMORY OPTIMIZATIONS FOR MULTI-LAYER XML CUSTOMIZATION - Embodiments of the present invention provide techniques for customizing aspects of a metadata-driven software application. In particular, embodiments of the present invention provide (1) a self-contained metadata engine for generating customized metadata documents from base metadata documents and customizations; (2) a customization syntax for defining customizations; (3) a customization creation/update component for creating and updating customizations; (4) a customization restriction mechanism for restricting the creation of new customizations by specific users or groups of users; and (5) memory and caching optimizations for optimizing the storage and lookup of customized metadata documents. | 08-13-2009 |
| 20090204884 | MULTI-LAYER XML CUSTOMIZATION - Embodiments of the present invention provide techniques for customizing aspects of a metadata-driven software application. In particular, embodiments of the present invention provide (1) a self-contained metadata engine for generating customized metadata documents from base metadata documents and customizations; (2) a customization syntax for defining customizations; (3) a customization creation/update component for creating and updating customizations; (4) a customization restriction mechanism for restricting the creation of new customizations by specific users or groups of users; and (5) memory and caching optimizations for optimizing the storage and lookup of customized metadata documents. | 08-13-2009 |
David Barrow, Durham, NC US
| Patent application number | Description | Published |
|---|---|---|
| 20100057950 | DMA ASSISTED DATA BACKUP AND RESTORE - An integrated circuit includes a DMA controller for performing conventional DMA transfers and for backing-up and restoring data during low power events. The integrated circuit includes one or more processor components, one or more peripheral components, a power management circuit and the DMA controller. The power management circuit manages power control within the integrated circuit. The DMA controller includes a DMA engine for executing DMA transfers between different ones of the components and memory based on configuration parameters provided to the DMA engine. A detection circuit configured determines if the power management circuit initiates a power state change. The DMA controller also has circuitry for providing a first set of configuration parameters to the DMA engine if no change in power state is detected and overriding the first set of configuration parameters with a second set of configuration parameters if a change in power state is detected. | 03-04-2010 |
Esther Barrow, Stillwater, OK US
| Patent application number | Description | Published |
|---|---|---|
| 20100305119 | Method for the treatment of anthrax infections - A method of treating an anthrax infection wherein a compound of formula I | 12-02-2010 |
Gene Barrow, Mercer Island, WA US
| Patent application number | Description | Published |
|---|---|---|
| 20110091292 | TRANSPORT SYSTEM FOR FRUIT AND LIKE OBJECTS - A device for transporting articles is disclosed. In the illustrated and described embodiment of the invention, the articles are fruit such as apples, and the articles can be transported from a picking location on a fruit tree to a collection bin or other site. The device includes a tube member adapted to receive and transport the articles, and a plurality of deformable baffles at spaced-apart locations within the tube. Each baffle defines an aperture which permits the article to engage and deform the baffle and aperture so as to create at least a partial momentary seal to encourage article movement through the aperture and down the tube. The article is urged through the tube by a pressure differential created across the article. In the described and illustrated embodiment of the invention, this pressure differential is a pneumatic pressure differential. The tube and the baffle apertures can have non-circular cross-sectional shapes. | 04-21-2011 |
James C. Barrow, Arnold, MD US
| Patent application number | Description | Published |
|---|---|---|
| 20110076230 | Novel Substituted Indoles - The present invention relates to novel amyloid binding compounds and methods for measuring effects of the compounds, by measuring changes of amyloid plaque level in living patients. More specifically, the present invention relates to a method of using the compounds of this invention as tracers in positron emission tomography (PET) imaging to study amyloid deposits in brain in vivo to allow diagnosis of Alzheimer's disease. Thus, the present invention relates to use of the novel amyloid binding compounds as a diagnostic. The invention further relates to a method of measuring clinical efficacy of Alzheimer's disease therapeutic agents. Specifically, the present invention relates to novel aryl or heteroaryl substituted indole derivatives, compositions, and therapeutic uses and processes for making such compounds. | 03-31-2011 |
| 20110081297 | Novel Substituted Pyrazoles, 1,2,4-Oxadiazoles, and 1,3,4-Oxadiazoles - The present invention relates to novel amyloid binding compounds and methods for measuring effects of the compounds, by measuring changes of amyloid plaque level in living patients. More specifically, the present invention relates to a method of using the compounds of this invention as tracers in positron emission tomography (PET) imaging to study amyloid deposits in brain in vivo to allow diagnosis of Alzheimer's disease. Thus, the present invention relates to use of the novel amyloid binding compounds as a diagnostic. The invention further relates to a method of measuring clinical efficacy of Alzheimer's disease therapeutic agents. Specifically, the present invention relates to novel aryl or heteroaryl substituted pyrazole derivatives, compositions, and therapeutic uses and processes for making such compounds. | 04-07-2011 |
| 20110085985 | NOVEL SUBSTITUTED AZABENZOXAZOLES - The present invention relates to novel amyloid binding compounds of formula (I) and methods for measuring effects of the compounds, by measuring changes of amyloid plaque level in living patients. More specifically, the present invention relates to a method of using the compounds of this invention as tracers in positron emission tomography (PET/) imaging to study amyloid deposits in brain in vivo to allow diagnosis of Alzheimer's disease. Thus, the present invention relates to use of the novel amyloid binding compounds as a diagnostic. The invention further relates to a method of measuring clinical efficacy of Alzheimer's disease therapeutic agents. Specifically, the present invention relates to novel aryl or heteroaryl substituted azabenzoxazole derivatives, compositions, and therapeutic uses and processes for making such compounds, or a pharmaceutically acceptable salt, solvate or in vivo hydrolysable ester thereof, wherein: X is O or S; A and Y independently are N, or CH; | 04-14-2011 |
| 20110112064 | Pyridyl Amide T-Type Calcium Channel Antagonists - The present invention is directed to pyridyl amide compounds which are antagonists of T-type calcium channels, and which are useful in the treatment or prevention of disorders and diseases in which T-type calcium channels are involved. The invention is also directed to pharmaceutical compositions comprising these compounds and the use of these compounds and compositions in the prevention or treatment of such diseases in which T-type calcium channels are involved. | 05-12-2011 |
| 20110212946 | Quinolone Neuropeptide S Receptor Antagonists - The present invention is directed to quinolone compounds which are antagonists of neuropeptide S receptors, and which are useful in the treatment or prevention of neurological and psychiatric disorders and diseases in which the neuropeptide S receptor is involved. The invention is also directed to pharmaceutical compositions comprising these compounds and the use of these compounds and compositions in the prevention or treatment of such diseases in which the neuropeptide S receptor is involved. | 09-01-2011 |
Jane Barrow, Fairfax, VA US
| Patent application number | Description | Published |
|---|---|---|
| 20100315218 | Inclement Condition Speedometer - A system for communicating to a motor vehicle operator the maximum safe speed at which the vehicle can be operated. The system includes receiver(s), sensor(s), processor(s) and dashboard display(s). The receiver(s) detects a legal speed limit. Sensor(s) detects environmental conditions surrounding the motor vehicle. The processor(s): receive data from the receiver(s) and sensor(s); calculates a maximum safe speed; and calculates a safe speed range based on the maximum safe speed and the legal speed limit. The dashboard display alerts the driver if the maximum safe speed is less than the legal speed limit, and displays the safe speed range if the maximum safe speed is less than the legal speed limit. | 12-16-2010 |
John Walker Barrow, Cedartown, GA US
| Patent application number | Description | Published |
|---|---|---|
| 20100083536 | CUSTOMIZABLE SHOE SOLE WITH REMOVABLE GRAPHICS PLATE - The technology described herein provides a graphics plate bearing a graphic and configured for placement on a bottom surface of a sole of a shoe. The graphics plate is removable and interchangeable. In a second embodiment, a shoe is provided having a graphics plate bearing a graphic and configured for placement in a shoe, a sole of the shoe being molded and configured for receipt of the graphics plate. In a third embodiment, a footwear system is provided for imprinting customized messages on a surface below. The footwear system includes a shoe having a molded sole and a graphics plate bearing a graphic and configured for placement on a bottom surface of the molded sole of the shoe. Once inserted into the shoe, the graphics plate leaves an imprint of a surface below the sole of the shoe as a wearer of the shoes walks and runs. | 04-08-2010 |
Mark R. Barrow, Milton, FL US
| Patent application number | Description | Published |
|---|---|---|
| 20090277109 | Method of infiltration and impact resistant construction for glazing in a barrier - A glazing system for use with a barrier that has a panel with an opening is disclosed. An impact glazing, which covers the opening, includes an inner surface and an outer surface and a plurality of apertures around its periphery. A fastener having a fastener head passes through each corresponding aperture and into the panel. The glazing system also includes an elastically deformable washer positioned between each fastener head and the impact glazing. The glazing system may also include an inner bezel covering the periphery of the glazing on the inner surface and an outer bezel covering the periphery of the glazing on the outer surface, wherein the bezels are secured to the barrier and the glazing by a corresponding piece of adhesive tape. | 11-12-2009 |
Shawn Barrow, Suwanee, GA US
| Patent application number | Description | Published |
|---|---|---|
| 20100019855 | SYSTEMS AND METHODS USING PROGRAMMABLE FIXED FREQUENCY DIGITALLY CONTROLLED OSCILLATORS FOR MULTIRATE LOW JITTER FREQUENCY SYNTHESIS - The disclosure provides systems and methods for programmable fixed frequency digitally controlled oscillators for multirate low jitter frequency synthesis. The present invention utilizes a digital control element, such as a complex programmable logic device (CPLD) or field programmable gate array (FPGA), to monitor the frequency offset of a DCO with respect to one or more timing module (TM) references. The frequency offset is measured by aligning the phase of a DCO feedback divider to the phase of a reference divider, and then counting the number of pulses in the DCO between the falling edges of the feedback to determine a frequency error. Falling edge detection is used to determine a sign of the error. The digital control element then calculates a frequency correction based on a linear scaling factor to send a new control word to the DCO to reduce the frequency error. | 01-28-2010 |
Stephen Roy Barrow, Trumbull, CT US
| Patent application number | Description | Published |
|---|---|---|
| 20090208429 | GLOW AND SUNLESS TANNING VIA A HEATED FLOWABLE COSMETIC TRANSFERRED ONTO SKIN - A product and method for tanning or imparting glow to skin is herein described. The product is a package with associated instructions for applying a tanning cosmetic composition to skin dispensed from a heating device. The heated cosmetic composition imparts a more rapid development of color than an identical composition applied at room temperature. | 08-20-2009 |
| 20090208542 | PRODUCT AND METHOD FOR TRANSFERRING HEATED FLOWABLE COSMETIC ONTO SKIN - A product and method for treating skin with a heated lotion is herein described. The product is a packaged cosmetic composition with associated instructions for applying to skin a heated form of the cosmetic composition dispensed from a heating device. The cosmetic composition includes porous particles which function to retain heat within the composition to a greater extent than in the absence of the particles. | 08-20-2009 |
| 20090208592 | THICKENED PRODUCT AND METHOD FOR TRANSFERRING HEATED FLOWABLE COSMETIC ONTO SKIN - A product and method for treating skin with a heated lotion is herein described. The product is a package with associated instructions for applying a heated cosmetic composition to skin dispensed from a heating device. The cosmetic composition includes an inorganic structurant material such as a clay which functions to retain viscosity over a wide temperature range and even under shear allows clean cut-off of product at a nozzle of the heating device. | 08-20-2009 |
| 20090209600 | MOISTURIZATION IMPROVEMENT VIA A HEATED NIACINAMIDE CONTAINING FLOWABLE COSMETIC TRANSFERRED ONTO SKIN - A product and method for moisturizing skin is herein described. The product is a package with associated instructions for applying a niacinamide containing cosmetic composition to skin dispensed from a heating device. The heated cosmetic composition imparts a more rapid moisturization than expected from an identical composition applied at room temperature. | 08-20-2009 |
| 20100173998 | ODOR CONTROLLED PERSONAL CARE COMPOSITIONS CONTAINING HYDROXYPROPYL TRIALKYLAMMONIUM SALTS - A personal care composition is provided which includes from 0.1 to 30% of a dihydroxypropyltri(C | 07-08-2010 |
Steven M. Barrow, Longmont, CO US
| Patent application number | Description | Published |
|---|---|---|
| 20110084622 | DIMMER DECODER WITH LOW DUTY CYCLE HANDLING FOR USE WITH LED DRIVERS - A method includes receiving a sense signal having multiple pulses, where the sense signal is based on an output of a dimmer. The method also includes, for each of multiple sampling periods, (i) identifying a pulse duty cycle by sampling at least one pulse in the sense signal and calculating a duty cycle of the at least one pulse and (ii) generating an output value identifying a duty cycle for driving one or more LEDs. The output value is based on the pulse duty cycle. The method further includes generating a holding current for the dimmer (i) during the sampling of the at least one pulse in at least one of the sampling periods and (ii) when the pulse duty cycle is less than a specified threshold. The holding current can be applied continuously when the pulse duty cycle is less than the specified threshold (such as 15%). | 04-14-2011 |
| 20110084623 | Dimmer decoder with adjustable filter for use with led drivers - A method includes receiving a sense signal having multiple pulses, where the sense signal is based on an output of a dimmer. The method also includes, for each of multiple sampling periods, (i) identifying at least one pulse duty cycle for at least one pulse in the sense signal during that sampling period and (ii) generating an output value identifying a duty cycle for driving one or more light emitting diodes (LEDs). The output value is based on the at least one pulse duty cycle. The method further includes filtering the output values using a filter and adjusting the filter based on a rate at which the output of the dimmer changes. The filter could be adjusted by controlling whether an additional resistor forms part of an RC filter based on a sampling state. | 04-14-2011 |
| 20110115395 | DIMMER DECODER WITH IMPROVED EFFICIENCY FOR USE WITH LED DRIVERS - A method includes receiving a sense signal having multiple pulses, where the sense signal is based on an output of a dimmer. The method also includes, for each of multiple sampling periods, sampling a subset of the pulses in the sense signal during that sampling period. The method further includes generating a holding current for the dimmer during the sampling of the subset of pulses in at least one of the sampling periods. In addition, the method includes, for each of the sampling periods, generating an output value identifying a duty cycle for driving one or more light emitting diodes (LEDs). The subset of pulses in each of the sampling periods includes multiple pulses during that sampling period but not one or more initial pulses at a beginning of that sampling period. | 05-19-2011 |
William Barrow, Stillwater, OK US
| Patent application number | Description | Published |
|---|---|---|
| 20100305119 | Method for the treatment of anthrax infections - A method of treating an anthrax infection wherein a compound of formula I | 12-02-2010 |
William A. Barrow, Beaverton, OR US
| Patent application number | Description | Published |
|---|---|---|
| 20100143710 | HIGH RATE DEPOSITION OF THIN FILMS WITH IMPROVED BARRIER LAYER PROPERTIES - An atomic layer deposition (ALD) method is utilized to deposit a thin film barrier layer of a metal oxide, such as titanium dioxide, onto a substrate. Excellent barrier layer properties can be achieved when the titanium oxide barrier is deposited by ALD at temperatures below approximately 100° C. Barriers less than 100 angstroms thick and having a water vapor transmission rate of less than approximately 0.01 grams/m | 06-10-2010 |
| 20100189900 | ATOMIC LAYER DEPOSITION SYSTEM AND METHOD UTILIZING MULTIPLE PRECURSOR ZONES FOR COATING FLEXIBLE SUBSTRATES - Systems and methods for atomic layer deposition (ALD) on a flexible substrate involve guiding the substrate back and forth between spaced-apart first and second precursor zones and through a third precursor zone interposed between the first and second precursor zones, so that the substrate transits through each of the precursor zones multiple times. Systems may include a series of turning guides spaced apart along the first and second precursor zones for supporting the substrate along an undulating transport path. As the substrate traverses back and forth between the first and second precursor zones and through the third precursor zone, it passes through a first series of flow-restricting passageways of a first isolation region interposed between the first and third precursor zones and a second series of flow-restricting passageways of a second isolation region interposed between the second and third precursor zones. | 07-29-2010 |
| 20100214526 | TOOL FOR USE IN AFFIXING AN OPTICAL COMPONENT TO A LIQUID CRYSTAL DISPLAY (LCD) - A tool for use in affixing an optical component, such as glass, to a liquid crystal display (LCD) using a silicone gel mixture of dimethyl siloxane and a vinyl terminated dimethyl polymer includes, in one embodiment, a unitary metallic platen that is shaped to define a central window. A narrow shelf is defined around the outer periphery of the central window, the shelf serving to support the optical component during the application of the silicone gel thereon. A upwardly extending partition is formed onto the top surface of the platen around the shelf, the partition serving, among other things, to retain the optical component fixed in place on the platen during the assembly process. A plurality of identical, spaced apart, upwardly extending standoffs are formed onto the free end of the partition and are designed to support the LCD a fixed distance away from the optical component. In this manner, it is to be understood that the plurality of standoffs ensure that the layer of silicone gel deposited between the optical component and the LCD is uniform in thickness to optimize performance. | 08-26-2010 |
| 20110159204 | OXYGEN RADICAL GENERATION FOR RADICAL-ENHANCED THIN FILM DEPOSITION - A method of radical-enhanced atomic layer deposition (REALD) involves alternating exposure of a substrate to a first precursor gas and to radicals, such as monatomic oxygen radicals (O•), generated from an oxygen-containing second precursor gas, while maintaining spatial or temporal separation of the radicals and the first precursor gas. Simplified reactor designs and process control are possible when the first and second precursor gases are nonreactive under normal processing conditions and can therefore be allowed to mix after the radicals recombine or otherwise abate. In some embodiments, the second precursor gas is an oxygen-containing compound, such as carbon dioxide (CO | 06-30-2011 |
| 20110256323 | INHIBITING EXCESS PRECURSOR TRANSPORT BETWEEN SEPARATE PRECURSOR ZONES IN AN ATOMIC LAYER DEPOSITION SYSTEM - Systems and methods for ALD thin film deposition include a mechanism for removing excess non-chemisorbed precursors from the surface of a substrate in a translation-based process involving multiple separate precursor zones. Excess precursor removal mechanisms according to the present disclosure may introduce localized high temperature conditions, high energy conditions, or azeotropes of the excess precursor, to liberate the excess precursor before it reaches a separate precursor zone, thereby inhibiting CVD deposition from occurring without causing heat-induced degradation of the substrate. | 10-20-2011 |
William H. Barrow, Clemont, FL US
| Patent application number | Description | Published |
|---|---|---|
| 20110002505 | System and Method For Analysis of Image Data - A method and apparatus for optical damage assessment using an existing imaging focal plane array and a fixed or moving set of optics and filters. Advantages include cost reductions and improved reliability due to fewer components arid therefore fewer points of failure. | 01-06-2011 |
William H. Barrow, Clermont, FL US
| Patent application number | Description | Published |
|---|---|---|
| 20120002049 | VEHICLE HAVING SCANNING IMAGER WITH FIXED CAMERA AND MULTIPLE ACHROMATIC PRISM PAIRS - A vehicle including a scanning imaging system includes a vehicle body having an outer surface, a propulsion source, and an optical window secured to the outer surface of the vehicle positioned on an optical axis for transmitting electromagnetic radiation received from a portion of an area of interest to the scanning imaging system. The scanning imaging system includes a first achromatic prism pair having prisms with different materials that have different refractive properties, and a second achromatic prism pair having prisms with different materials that have different refractive properties, both positioned on the optical axis. A camera fixed in location is optically coupled to form images from the electromagnetic radiation after being bent by the achromatic prism pairs. A motor including a controller independently rotates the first and second achromatic prism pairs about the optical axis for scanning within the area of interest. | 01-05-2012 |