Patents Represented by Attorney Eliot Abolafia
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Patent number: 8100694Abstract: An exemplary embodiment of the invention relates to an infrared weapon aimpoint and triggering detection system that includes an IRED that is modulated in two modes for training and evaluating first responders who are required to enter buildings and raid houses. The IRED mode is either an aiming mode or a triggered mode. The triggered mode is initiated for a short period when the weapon is fired as sensed by a recoil sensing mechanism. An IRED detector and controller sense and process the signal, and may provide output to an instructor, evaluator or a target controller to control the behavior of a target.Type: GrantFiled: June 11, 2007Date of Patent: January 24, 2012Assignee: The United States of America as represented by the Secretary of the NavyInventors: Rocco Portoghese, Paul Geoffrey Barber
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Patent number: 7711317Abstract: An exemplary embodiment of the invention relates to configuring the minimum number of relay radios in a live-virtual communications system for a tactical training event. The system includes live radios, virtual radios cooperating with a wide area network, and radio bridge circuits cooperating between the live radios and the wide area network. A number of relay radios is determined by determining the mean transmission length for the tactical training event. The duration of peak performance and the expected number of transmissions for the tactical training event are determined. The number of radios for the traffic capacity is calculated, which incorporates a QoS and a spare capacity.Type: GrantFiled: July 9, 2007Date of Patent: May 4, 2010Assignee: The United States of America as represented by the Secretary of the NavyInventors: Stephanie Jane Lackey, David Mark Kotick
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Patent number: 7525735Abstract: An exemplary embodiment of the invention relates to an on-axis or near on-axis optical head mounted projection display optical assembly for transmitting and magnifying a real image to an eye. The assembly comprises a miniature display, a projection lens for receiving the light rays from the display, a second lens positioned to receive the light from the projection lens, a beam splitter positioned for receiving and splitting the light rays from the second lens, a retro-reflective screen positioned for receiving the reflected portion of the split light rays from the beam splitter, and then reflecting the portion of split light rays wherein the portion of split light rays passes through the beam splitter. A third lens is positioned to receive the portion of split light rays from the retro-reflective screen and through the beam splitter.Type: GrantFiled: May 16, 2007Date of Patent: April 28, 2009Assignee: The United States of America as represented by the Secretary of the ArmyInventors: Robert Anthony Sottilare, Ricardo F. Martins
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Patent number: 7266040Abstract: An exemplary embodiment of the invention relates to a method and system for displaying simulated acoustically realistic active sonar signals. The method includes simulating a realistic sounding active sonar signal that originates from a simulated sonar transmitter. The simulated sonar signal is acted upon and modified by simulated ocean effects and is received by a simulated hydrophone. The sonar signal is acoustically displayed within a simulated ocean acoustic environment that incorporates realistic sounding simulated reverberation.Type: GrantFiled: August 10, 2005Date of Patent: September 4, 2007Assignee: United States of America as Represented by the Secretary of the NavyInventors: Ronald Frances Norwood, Cathy Christensen Matthews
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Patent number: 7020434Abstract: An exemplary embodiment of the invention relates to a computer-based program and system for displaying visually realistic raw radar signals. The computer program includes a RADAR display fade algorithm. The algorithm includes alpha blending and texture mapping for producing a slow fade. Use of two buffers and transfer of data between the buffers to produce a smooth update of the visual display while the sweep of the RADAR ray advances and new or updated RADAR contacts are displayed.Type: GrantFiled: January 2, 2004Date of Patent: March 28, 2006Assignee: The United States of America as represented by the Secretary of the NavyInventor: Lance A. Legan
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Patent number: 7013109Abstract: An automated interactive form of data collection is disclosed that addresses the deficiencies of the standard method of personal interviews and the typical paper-based and computer-based surveys. Subject Matter Experts (SMEs) can provide data in a faster, more accurate and comprehensive manner, while providing the justification of their responses immediately. Using these data, an instructional analyst can continue the Instructional Systems Design process utilizing SME data that are complete and conclusive, without the need for extensive follow-up questioning. The database files generated by the survey software are available to the analyst for analysis and inclusion in the resulting training system analysis document.Type: GrantFiled: July 12, 2002Date of Patent: March 14, 2006Assignee: The United States of America as represented by the Secretary of the NavyInventors: Clementina M. Siders, Douglas J. Samuel, Timothy C. Whitten
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Patent number: 6987480Abstract: An audio communications control system operates between multiple voice communications systems and a single headset worn by an operator accessing the multiple communications systems via voice transmission. The single headset includes a left speaker, a right speaker, and a microphone. The audio interface provides an electrical connection and operation with each of the voice communications systems, even though each may operate with differing equipment and signal processing. The audio interface switches discrete voice communications signals and routes them to one of the left speaker, the right speaker, and conversely from the microphone of the headset to any of selected systems.Type: GrantFiled: November 24, 1999Date of Patent: January 17, 2006Assignee: The United States of America as Represented by the Secretary of the NavyInventors: David M. Kotick, Sam T. Giambarberee, John H. Allen, Jeffrey D. Meister
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Patent number: 6751580Abstract: A tornado recognition system converts a sound signal containing a weather-indicating component and a noise component into a probability of a presence of a tornado. The sound signal is transformed from a time domain into a frequency domain and compared with a set of previously developed Markov models of possible signals representative of a presence of the tornado. Next a determination is made by using Virterbi beam search of the probable presence of the tornado. The probability is used to inform of the presence of a tornado.Type: GrantFiled: May 5, 2000Date of Patent: June 15, 2004Assignee: The United States of America as represented by the Secretary of the NavyInventors: R. Bradley Cope, Jack W. Baumgardner