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    the trailing end of towed flexible underwater lines Monitoring of aircraft usage Patent Identifier 6898584 An algorithm housed within a rotorcraft controls real time generation of signals reflecting sensor measurement of plural parameters in accordance with a programmed sequence operationally intermapped pursuant to a linear or non linear equation with calculations therefrom of estimates to provide an accurate determination of flight usage from which to evaluate and detect excessive damage with res Read more about Monitoring of aircraft usage High efficiency low actuation force inlet door Patent Identifier 6896003 An inlet system for an inlet in a flow field includes an inlet recess housing having an interior with forward and rear end walls a base wall and an opening formed in an upper surface thereof An intake duct is formed in a rear end wall of the inlet recess Read more about High efficiency low actuation force inlet door Detecting classifying and localizing minor amounts of an element within a sample of material Patent Identifier 6895370 Minute amounts of material such as a contaminant are detected classified and located using a single procedure that eliminates the need for using complex and sometimes redundant instrumentation setups multiple and sometimes overlapping analytic processes or both Read more about Detecting classifying and localizing minor amounts of an element within a sample of material Detecting classifying and localizing minor amounts of an element within a sample of material Patent Identifier 6895370 Minute amounts of material such as a contaminant are detected classified and located using a single procedure that eliminates the need for using complex and sometimes redundant instrumentation setups multiple and sometimes overlapping analytic processes or both Read more about Detecting classifying and localizing minor amounts of an element within a sample of material Underwater vehicle thermal boundary detection system Patent Identifier 6894950 A thermal sensor system is provided in combination with a maneuverable vehicle particularly in an underwater application The system includes a transport pipe having an intake and output for the passage of seawater A thermal sensor is connected to the transport pipe for detecting an actual temperature of seawater within the transport pipe Read more about Underwater vehicle thermal boundary detection system Low observable multi band antenna system Patent Identifier 6891514 An antenna system includes a a ground plane b an array of antennas affixed to the ground plane wherein each antenna element includes a stack of antenna elements c a dielectric spacer affixed to the array of antennas and e a frequency selective surface affixed to the dielectric spacer Each antenna element includes a radio frequency element affixed to a dielectric layer Read more about Low observable multi band antenna system Sensor for performing surface enhanced Raman spectroscopy and method for achieving same Patent Identifier 6888629 A sensor for performing surface enhanced Raman spectroscopy comprises a a sensor body having a throughbore an optical energy source for generating an optical excitation signal b a surface enhanced Raman scattering structure that is mounted to the sensor body through which the

    Original URL path: http://techlinkcenter.org/patents/status/expired?page=1 (2016-02-09)
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    in water includes a cylindrical hollow transducer having open annular ends A thin flexible member is secured to each annular end to extend across each opening to be displaced by the transducer and the transducer and flexible members form an interior sealed from ambient water Read more about Low frequency sonar countermeasure Method of simulating explosive performance Patent Identifier 6870534 A method of simulating the effects of one or more explosive events utilizes a mapping of graphically valued dots to describe the explosive event at detonation at a plurality of x y positions A degradation rule is applied to the mapping of dots at each of times t sub n for n 1 to N to yield corresponding mappings of degraded value dots Read more about Method of simulating explosive performance Surf zone mine clearance and assault system Patent Identifier 6868768 A system for clearing mines and other obstacles is provided The system mountable to a vehicle which can operate in water and on land includes a sonar targeting system and an underwater gun system The underwater gun system is directed by readings from the sonar targeting system and fires underwater munitions to destroy detected mines and obstacles Read more about Surf zone mine clearance and assault system Connector less high speed underwater data interface Patent Identifier 6868197 An interface assures high speed transmission of optical data between submerged vessels First and second vessels have pressure hulls and have a first plate transparent to optical data on the pressure hull of the first vessel and a second plate transparent to optical data on the pressure hull of the second vessel Read more about Connector less high speed underwater data interface Method for designing photonic crystal distributed feedback and distributed bragg reflector lasers Patent Identifier 6868107 A method for calculating the beam quality and output wavelength spectrum of a photonic crystal distributed feedback laser includes the steps of calculating at least two coupling coefficients and forming a characteristic matrix repeating the following steps at spaced increments of time until a steady state solution is reached repeating the following steps for one of the incremental cavity leng Read more about Method for designing photonic crystal distributed feedback and distributed bragg reflector lasers Data based signal definition for frequency domain adaptive beamforming algorithms Patent Identifier 6868042 A data based technique is disclosed that defines the amplitude and phase of acoustic signals for detection as they propagate across an array of sensor elements for each array incident angle of interest Read more about Data based signal definition for frequency domain adaptive beamforming algorithms Reduced size GPS conical shaped microstrip antenna array Patent Identifier 6867737 A GPS conical shaped microstrip antenna array which receives GPS data and which is adapted for use on weapons systems such as a missile or smart bomb The microstrip antenna array has a center frequency of 1 575 GHz a frequency bandwidth of twenty megahertz and provides for right hand circular polarization Read more about Reduced size GPS conical shaped

    Original URL path: http://techlinkcenter.org/patents/status/expired?page=2 (2016-02-09)
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    compact reflective turns in optical waveguides Patent Identifier 6862387 This invention pertains to a device and method for making same Read more about Low loss compact reflective turns in optical waveguides Decentered field lens with tilted focal plane array Patent Identifier 6862147 An IR sensor device in accordance with the present invention includes an optical train a focal plane array FPA for receiving incoming ray bundles that have passed through the optical train and a decentered plano convex field lens positioned therebetween the filed lens is decentered in that it is positioned so that the optical axis intersects the fields lens at an offset distance from the ge Read more about Decentered field lens with tilted focal plane array Field tapering in magnetic spheres and cylinders with distortion free access Patent Identifier 6861935 A permanent magnet comprises a shell surrounding a cavity The shell has a magnetic remanence B sub r theta configured such that a magnetic field taper extends through the cavity and wherein the shell includes a non distortive access region that is substantially magnetic field Read more about Field tapering in magnetic spheres and cylinders with distortion free access Field tapering in magnetic spheres and cylinders with distortion free access Patent Identifier 6861935 A permanent magnet comprises a shell surrounding a cavity The shell has a magnetic remanence B sub r theta configured such that a magnetic field taper extends through the cavity and wherein the shell includes a non distortive access region that is substantially magnetic field Read more about Field tapering in magnetic spheres and cylinders with distortion free access Monolithic vibration isolation and an ultra high Q mechanical resonator Patent Identifier 6861914 A mechanical oscillator is provided for use in micro electromechanical systems MEMS for application in radio frequency filters and oscillators motion and pressure sensors and other micro applications The oscillator is of monolithic construction and has a high Q with little energy loss because of teeth attached to the oscillating member which contain energy and prevent losses Read more about Monolithic vibration isolation and an ultra high Q mechanical resonator Polyimides having an unusually low and tunable electrical resistivity useful for electrical and optical applications Patent Identifier 6861497 A polyimide is disclosed of the formula STR1 CG1 and CG2 are independently electron accepting and or electron donating groups x is an integer from about 3 to about 3000 ODAH is any of a number of known dianhydride residues ODAM is any of a number of known diamine residues and m n o and p cumulatively add to 1 0 with the sum of m and n ranging from about 0 05 to about 1 0 the sum o Read more about Polyimides having an unusually low and tunable electrical resistivity useful for electrical and optical applications Polyimides having an unusually low and tunable electrical resistivity useful for electrical and optical applications Patent Identifier 6861497 A polyimide is disclosed of the formula STR1 CG1 and CG2 are independently electron accepting and or electron

    Original URL path: http://techlinkcenter.org/patents/status/expired?page=3 (2016-02-09)
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    to harsh environments Read more about Modular sensor platform Broadband antennas Patent Identifier 6859189 The fast switching multifunction antenna of the present invention is a variable length antenna that may be switched to provide the equivalent function of a broadband antenna The variable length antenna quasi continuously transmits or receives signals at a plurality of frequencies by changing the effective length of the antenna using a variety of switching mechanisms Read more about Broadband antennas Gravity actuated submarine antenna Patent Identifier 6859180 An antenna including a feed tube with radial fins and circular plates at the ends of the tube and fins thereby forming a boundary for a plurality of resonant cavities Curved plates connected to the tube by switches of a switching system partially encompass and subtend to the length of the tube Read more about Gravity actuated submarine antenna Reduced size TM cylindrical shaped microstrip antenna array Patent Identifier 6859178 A TM cylindrical shaped microstrip antenna array which transmits telemetry data and which is adapted for use on weapons systems such as a missile or smart bomb The microstrip antenna operates at a TM frequency band of 2210 MHz 2 5 MHz Read more about Reduced size TM cylindrical shaped microstrip antenna array Voltage tuned ferroelectric resonant oscillator Patent Identifier 6859111 Burnout resistance ferroelectric material is used in the feedback path of a microwave oscillator as a frequency control element The ferractor has rapid broadband frequency tuning capabilities limited only by the speed of an external DC source Read more about Voltage tuned ferroelectric resonant oscillator Device and method for preventing superheating of liquids in a microwave oven Patent Identifier 6858825 A safety device for reducing the likelihood of superheating a liquid includes a transducer disposed on a support surface proximate to a placed container containing a liquid The transducer generates a vibrational force in the container and onto the liquid that creates nucleation within the liquid Read more about Device and method for preventing superheating of liquids in a microwave oven Resist composition with enhanced X ray and electron sensitivity Patent Identifier 6858372 A resist composition with enhanced X ray and electron sensitivity includes a plurality of chemically inert nanoparticles dispersed throughout a base resist material The nanoparticles have a higher atomic number than the base resist material and each of the nanoparticles is formed by a nanoparticle core e g of a noble metal coated with an organic capping layer or shell Read more about Resist composition with enhanced X ray and electron sensitivity Optical filters comprising solar blind dyes and UV transparent substrates Patent Identifier 6858289 The invention provides an optical filter comprising a an organic solar blind filter dye and b a UV transparent non scattering and chemically stable substrate Read more about Optical filters comprising solar blind dyes and UV transparent substrates Optical filters comprising solar blind dyes and UV transparent substrates Patent Identifier 6858289 The invention provides an optical filter comprising a an organic solar blind filter dye and b a UV

    Original URL path: http://techlinkcenter.org/patents/status/expired?page=4 (2016-02-09)
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    Read more about End caps on hollow magnets Carbonized resin coated anode Patent Identifier 6856080 A vacuum tube having its anode collector coated with carbonized resin plus pyrocarbon material to reduce out gassing and secondary electron emission and the method of coating the anode collector Read more about Carbonized resin coated anode Polymer based surfactants and interfacial modifier materials Patent Identifier 6855773 Methods and systems for modifying a polymer are disclosed herein A solution is generally provided having a surface thereof wherein the solution comprises a plurality of highly branched polymers The plurality of highly branched polymers can be chemically bound to a plurality of surfactants or order to modify the surface and produce a polymeric material thereof Read more about Polymer based surfactants and interfacial modifier materials Polymer based surfactants and interfacial modifier materials Patent Identifier 6855773 Methods and systems for modifying a polymer are disclosed herein A solution is generally provided having a surface thereof wherein the solution comprises a plurality of highly branched polymers The plurality of highly branched polymers can be chemically bound to a plurality of surfactants or order to modify the surface and produce a polymeric material thereof Read more about Polymer based surfactants and interfacial modifier materials Polymer based surfactants and interfacial modifier materials Patent Identifier 6855773 Methods and systems for modifying a polymer are disclosed herein A solution is generally provided having a surface thereof wherein the solution comprises a plurality of highly branched polymers The plurality of highly branched polymers can be chemically bound to a plurality of surfactants or order to modify the surface and produce a polymeric material thereof Read more about Polymer based surfactants and interfacial modifier materials Sustained release hydrophobic bioactive PLGA microspheres Patent Identifier 6855331 controlled release microcapsulate pharmaceutical formulation for burst free sustained programmable release of hydrophobic bioactive agent over a duration from 24 hours to 100 days comprising and a blend of end capped uncapped biocompatible biodegradable poly lactide glycolide Read more about Sustained release hydrophobic bioactive PLGA microspheres Sustained release hydrophobic bioactive PLGA microspheres Patent Identifier 6855331 controlled release microcapsulate pharmaceutical formulation for burst free sustained programmable release of hydrophobic bioactive agent over a duration from 24 hours to 100 days comprising and a blend of end capped uncapped biocompatible biodegradable poly lactide glycolide Read more about Sustained release hydrophobic bioactive PLGA microspheres Rotary electromagnetic launch tube Patent Identifier 6854409 An underwater launch system includes a launch tube frangibly sealed at its forward end At launch time pressure equalization means introduces water at depth pressure into the launch tube between its frangibly sealed ends A rotary electromagnetic pump coupled to the launch tube receives water at depth and expels the water at a higher pressure Read more about Rotary electromagnetic launch tube Dynamic desiccation cooling system for ships Patent Identifier 6854279 The present invention describes methods and apparatus for controlling the humidity of air supplied to cooling coils on a gas turbine powered ship through a dynamic desiccation system The system passes supply

    Original URL path: http://techlinkcenter.org/patents/status/expired?page=5 (2016-02-09)
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    lobe sized to accommodate at least one projecting fin of the payload Read more about Multi lobed buoyant launch capsule Non flammable land and sea marker Patent Identifier 6850152 A flameless and smokeless marker attracts attention to a site A battery and electronics section has a battery module and electronics module The battery module connects power to the electronics module for creating responsive power activation signals An inflatable bag section is connected to the battery and electronics section and has an inflator and flexible bag Read more about Non flammable land and sea marker Quinoxaline containing hyperbranched aromatic poly ether ketones Patent Identifier 6849707 A quinoxaline containing hyperbranched ether ketone polymer having repeating units of the formula STR1 and a method for preparing the polymer are provided Read more about Quinoxaline containing hyperbranched aromatic poly ether ketones Gas generating process for propulsion and hydrogen production Patent Identifier 6849247 A gas generating process which is for the continuous production of energy and hydrogen for rocket and other propulsion and is also for the continuous production of hydrogen utilizes the reaction of metallic materials particularly aluminum with organic materials particularly hydrocarbons provided as jet fuel and with water or an oxidizer which is predominantly water Read more about Gas generating process for propulsion and hydrogen production Growth of uniform crystals Patent Identifier 6849121 The invention provides for growing semiconductor and other crystals by loading a vessel in its lower portion with a seed crystal loading a charge thereon in the vessel heating the charge to a molten state and electromagnetically stirring the melt using magnetic and electric fields to obtain a more uniform composition of melt and slowly reducing the temperature of the melt over the crystal to Read more about Growth of uniform crystals Growth of uniform crystals Patent Identifier 6849121 The invention provides for growing semiconductor and other crystals by loading a vessel in its lower portion with a seed crystal loading a charge thereon in the vessel heating the charge to a molten state and electromagnetically stirring the melt using magnetic and electric fields to obtain a more uniform composition of melt and slowly reducing the temperature of the melt over the crystal to Read more about Growth of uniform crystals Method for estimating the properties of a solid material subjected to compressional forces Patent Identifier 6848311 A method to measure the complex frequency dependent dilatational and shear wavenumbers of a material under a static compressional force The material is first vibrated in a vertical and horizontal directions while obtaining transfer functions in each direction The two transfer functions are combined with a theoretical model to estimate a dilatational wavenumber and a shear wavenumber Read more about Method for estimating the properties of a solid material subjected to compressional forces Method and apparatus for reducing speckle in optical coherence tomography images Patent Identifier 6847449 A method and apparatus for reducing speckle due to MSL without any loss of resolution by averaging over different angles of the incident light at

    Original URL path: http://techlinkcenter.org/patents/status/expired?page=6 (2016-02-09)
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    about Nucleotide sequences for detection of Bacillus anthracis Nucleotide sequences for detection of Bacillus anthracis Patent Identifier 6846633 The invention provides purified and isolated DNA fragments from Bacillus anthracis chromosomal DNA primer sets and probes derived therefrom as well as kits and detection methods for B anthracis The methods of the invention provide for specific detection of anthrax over closely related strains of Bacillus as well as accurate detection of low numbers of B Read more about Nucleotide sequences for detection of Bacillus anthracis Reactively induced fragmentating explosives Patent Identifier 6846372 The invention as embodied herein comprises a new composition that provides different outputs depending upon the level of stimulus supplied to the composition More specifically if the composition is subjected to a weak shock the composition produces fragments that burn upon their surfaces Read more about Reactively induced fragmentating explosives Aircraft canopy jettison apparatus with airbag Patent Identifier 6845947 A method of removing a canopy from a cockpit of an aircraft comprising providing an airbag in the cockpit adjacent the canopy inflating the airbag and as the airbag inflates applying a force to the canopy from the inflating airbag to thereby jettison the canopy Read more about Aircraft canopy jettison apparatus with airbag On board power generation system for a guided projectile Patent Identifier 6845714 On Board Power Generation System for a Guided Projectile eliminates the need for batteries as a power source to power the guiding mechanism residing inside the projectile Instead an electrical generator and a wind driven turbine to drive the generator are utilized to produce power In this way a small portion of the projectile s kinetic energy is converted into electrical energy Read more about On board power generation system for a guided projectile Inverse method to estimate the properties of a flexural beam and the corresponding boundary parameters Patent Identifier 6845671 A system and method is used for estimating the properties of a flexural beam The beam is shaken transverse to its longitudinal axis Seven frequency domain transfer functions of displacement are measured at spaced apart locations along the beam Read more about Inverse method to estimate the properties of a flexural beam and the corresponding boundary parameters Rotating feeler gage Patent Identifier 6845566 A feeler gage including a pin member having a first end and an opposing end with a gage connected to the opposing end of the pin member The gage has a first end connected to the pin and a free end projecting past a peripheral dimension of the pin Read more about Rotating feeler gage Method of making a power electronics capacitor Patent Identifier 6845551 There is disclosed herein a high voltage and high temperature power electronics capacitor which comprises one or more insulator layers of mica paper and one or more metal conductor layers all dispersed in a pressurized environment of a nonreactive and high voltage strength gas maintained at near ambient to about 405 2 kPa of pressure Read more about Method of making a power electronics

    Original URL path: http://techlinkcenter.org/patents/status/expired?page=7 (2016-02-09)
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    disabling the function of the weapon Read more about Weapon inhibit using nitinol wire Rapid diagnostic multi data retrieval apparatus and method for using the same Patent Identifier 6842713 The present invention relates to a novel diagnostic radar data retrieval apparatus and method of using the same One aspect of the present invention includes a portable unit that extracts and stores radar calibration data from radar specific hardware via a 1553 communications bus to a personal computer PC for diagnostic purposes Read more about Rapid diagnostic multi data retrieval apparatus and method for using the same Electively maximizing and minimizing the scattering and absorption of electromagnetic waves Patent Identifier 6842242 A method for controlling both the scattering and absorption of electromagnetic waves The method is based on prescribing the sizes of the particles that are suspended in a specified medium and a ratio of the refractive indices of the particles and the medium This method can be used in applications that require maximizing or minimizing scattering of electromagnetic waves Read more about Electively maximizing and minimizing the scattering and absorption of electromagnetic waves Electively maximizing and minimizing the scattering and absorption of electromagnetic waves Patent Identifier 6842242 A method for controlling both the scattering and absorption of electromagnetic waves The method is based on prescribing the sizes of the particles that are suspended in a specified medium and a ratio of the refractive indices of the particles and the medium This method can be used in applications that require maximizing or minimizing scattering of electromagnetic waves Read more about Electively maximizing and minimizing the scattering and absorption of electromagnetic waves Reduced size GPS microstrip antenna Patent Identifier 6842145 A reduced size microstrip antenna which receives GPS data and which is adapted for use on small diameter weapons systems such as a missile or smart bomb The microstrip antenna has a center frequency of 1 575 GHz a frequency bandwidth of twenty megahertz and provides for right hand circular polarization Read more about Reduced size GPS microstrip antenna Method for making transmission measurements in a dual chambered anechoic chamber using spatial averaging Patent Identifier 6842013 A method for making transmission measurements in a dual chambered anechoic chamber used in conjunction with spatial averaging At selected transmitter antenna positions measurement are taken at different frequencies For each transmitter position a measurement is made with the test device positioned between the apertures and another without the test device Read more about Method for making transmission measurements in a dual chambered anechoic chamber using spatial averaging Magnetic anomaly sensing system for detection localization and classification of magnetic objects Patent Identifier 6841994 A magnetic anomaly sensing system uses triaxial magnetometer TM sensors arranged in a three dimensional array A processor coupled to the TM sensors generates partial gradient contraction data and complete gradient tensor data and corresponding complete gradient contraction data The generated data can be used to align the three dimensional array with a magnetic target Read more about Magnetic anomaly sensing system for

    Original URL path: http://techlinkcenter.org/patents/status/expired?page=8 (2016-02-09)
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