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  • Supercavitating projectile tracking system and method | TechLink
    three dimensional tracking of high speed undersea projectiles may utilize a distributed field of randomly positioned passive acoustic sensors The system measures variables related to the pressure field generated by a supercavitating projectile in flight wherein the amplitude of the pressure generated at a point in space is related to the projectile dimensions velocity and trajectory The system iteratively processes data from the sensors to measure launch velocity flight direction

    Original URL path: http://techlinkcenter.org/patents/8300501 (2016-02-10)
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  • Software & Information Technology architecture for access control based on hierarchical characteristics | TechLink
    software architecture for determining object access of a resource by comparing an object profile to a resource profile The comparison is made with reference to a plurality of object reference categories where each object reference category includes a plurality of hierarchically linked object reference values The object reference values represent possible characteristics of the object such as security clearance or job title The resource profile represents the minimum object reference

    Original URL path: http://techlinkcenter.org/patents/8290979 (2016-02-10)
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  • Software & Information Technology | TechLink
    First and second receivers in motion receive a signal from the transmitter Digitizers in the receivers digitize the signal Converters in the receivers for converting the digitized signals to complex valued signals Read more about Device for and method of geolocation Method of identifying invalid digital signatures involving batch verification Patent Identifier 7890763 Method of identifying invalid digital signatures involving batch verification by receiving digital messages digital signatures and signer identifiers computing Z0 as a function of the received information and determining if the digital signatures are valid If so stopping Read more about Method of identifying invalid digital signatures involving batch verification Ammunition data link Patent Identifier 7878120 A cartridge includes a cartridge case base having a bottom surface a primer and an annular recess formed in the bottom surface the annular recess being concentric with the primer first and second concentric conductive rings disposed in the annular recess the first and second rings being radially spaced apart and substantially flush with the bottom surface of the cartridge case base the fir Read more about Ammunition data link Method and apparatus for timing information flow in a distributed system Patent Identifier 7877748 A computer and software method and apparatus for distributed data processing which provides agreement between data sources sensors and data sinks actuators as to what data has been written into a shared buffer The invention further provides methods and means for meeting data timeliness requirements Read more about Method and apparatus for timing information flow in a distributed system Detecting software attacks by monitoring electric power consumption patterns Patent Identifier 7877621 Software Information Technology attacks such as worms and viruses are detected in an electronic device by monitoring power consumption patterns In a first embodiment software attacks are detected by an increase in power consumption The increased power consumption can be caused by increased network traffic or by increased activity in the microprocessor Read more about Detecting software attacks by monitoring electric power consumption patterns Alternative design for quantum cryptographic entangling probe Patent Identifier 7876901 An alternative design is given for an optimized quantum cryptographic entangling probe for attacking the BB84 protocol of quantum key distribution The initial state of the probe has a simpler analytical dependence on the set error rate to be induced by the probe than in the earlier design The new device yields maximum information to the probe for a full range of induced error rates Read more about Alternative design for quantum cryptographic entangling probe Geospatial prioritized data acquisition analysis and presentation Patent Identifier 7865836 The invention as disclosed is a method to identify and monitor track ships as they traverse waterways The earth s surface is partitioned into geospatial regions with attributes of each region being stored A priority is assigned to each partitioned region A variety of data sources are used to collect data about ships in the geospatial regions Read more about Geospatial prioritized data acquisition analysis and presentation Obstacle avoidance system and method Patent Identifier 7865277 A method

    Original URL path: http://techlinkcenter.org/patents/categories/software-information-technology?page=11 (2016-02-10)
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  • Time transfer method and system | TechLink
    licensing opportunities please contact any of our Tech Managers at http techlinkcenter org about staff Patent Identifier 8264397 Status Active Categories Software Information Technology A Time Transfer Time Reverse Mirror TT TRM method and system includes a radio transceiver for transmitting a series of short pulses repeatedly at a period T and for receiving from a remote node a return signal that is a retransmission of the original signal at the same period T a clock circuit for inputting a clock signal to the transceiver and a computer for i computing and generating an imaginary time reversed signal version of the original signal ii comparing the return signal with the imaginary version iii computing a delay between the return signal and the imaginary version that is substantially equal to twice the time difference between the two nodes and iv applying the computed delay to a clock input calibration for a desired signal The system includes time transfer using the ionospheric reflection refraction producing precise synchronization among remote nodes beyond the line of sight and thus without necessitating GPS or communication satellites USPTO url http patft uspto gov netacgi nph Parser patentnumber 8264397 Facebook Twitter Google Plus LinkedIn Main menu Home

    Original URL path: http://techlinkcenter.org/patents/8264397 (2016-02-10)
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  • System and method for angles-only position and velocity determination using closed-form triangulation | TechLink
    presented for determining position and velocity information using angles only measurements for a moving observer in a three dimensional space in which three or more observations are obtained by the observer of objects with known positions line of position vectors are generated which correspond to the individual observations and position and velocity vectors for a chosen time are determined using a closed form least squares minimization over the Euclidian distances

    Original URL path: http://techlinkcenter.org/patents/8260567 (2016-02-10)
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  • Type 5 knowledge amplification by structured expert randomization (KASER) | TechLink
    and related research and licensing opportunities please contact any of our Tech Managers at http techlinkcenter org about staff Patent Identifier 8250022 Status Active Categories Software Information Technology A new production generation method comprising a storing a list of productions on a memory store on a computer wherein each production comprises a context and a consequent each context and consequent comprising at least one feature b searching the production list for productions with contexts that match a user provided context and c if no context matching production is found i randomly selecting a sub set of features from the user provided context ii selecting from the production list by uniform chance a first production with a context that matches the selected feature sub set iii substituting the feature or feature sub set with the consequent of the first production to create a first feature set iv replacing features in the first feature set as specified by predefined rules to create a new feature set and v displaying a new production consisting of the user provided context and the new feature set USPTO url http patft uspto gov netacgi nph Parser patentnumber 8250022 Facebook Twitter Google Plus LinkedIn Main menu Home

    Original URL path: http://techlinkcenter.org/patents/8250022 (2016-02-10)
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  • Quantitative measurements of system complexity | TechLink
    is provided for determining the complexity of a system The method includes creating a response matrix for the system creating a contingency matrix Cn from the response matrix and calculating the complexity of the system from the formula Complexity det CnTCn Log2 H x H y wherein H x is the input information quantity H y is the output information quantity and is a dimensionless system constant The method also

    Original URL path: http://techlinkcenter.org/patents/8244503 (2016-02-10)
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  • Real-time optimization of allocation of resources | TechLink
    Categories Software Information Technology Embodiments of a system and a method for assigning a plurality of resources to a plurality of targets in near real time are described herein An evolutionary algorithm such as a particle swarm algorithm iteratively evaluates a predetermined fitness function characteristic of a system including the plurality of resources to find solutions containing optimal resource assignments Resource parameters are changed based on the assignments to operate

    Original URL path: http://techlinkcenter.org/patents/8238924 (2016-02-10)
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