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Communications: directive radio wave systems and devices (e.g., radar, radio navigation) October categorized by USPTO classification 10/10

Below are recently published patent applications awaiting approval from the USPTO. Recent week's RSS XML file available below.
Listing for abstract view: USPTO application #, Title, Abstract excerpt,Patent Agent. Listing format for list view: USPTO National Class full category number, title of the patent application.
10/28/2010 > patent applications in patent subcategories.

20100271253 - Cnt-based signature control material: A radar absorbing composite includes a (CNT)-infused fiber material disposed in at least a portion of a matrix material. The composite absorbs radar in a frequency range from about 0.10 Megahertz to about 60 Gigahertz. The CNT-infused fiber material forms a first layer that reduces radar reflectance and a second... Agent: Mcdermott Will & Emery LLP

20100271254 - Electronic scanning type radar device, estimation method of direction of reception wave, and program estimating direction of reception wave: An electronic scanning type radar device mounted on a moving body includes: a transmission unit transmitting a transmission wave; a reception unit comprising a plurality of antennas receiving a reflection wave of the transmission wave from a target; a beat signal generation unit generating a beat signal from the transmission... Agent: Arent Fox LLP

20100271255 - Systems and methods for using an evidence grid to eliminate ambiguities in an interferometric radar: A system includes an Interferometric radar that transmits a first detection signal over a first spatial region and a second detection signal over a second spatial region. The second region has a first sub-region in common with the first region. The system further includes a processing device that assigns a... Agent: Honeywell/blg Patent Services

20100271256 - Pre-crash safety system: Provided is a pre-crash safety system in which, even when, due to a movement of a reflection point of a radar wave on a surface of another vehicle, a radar device falsely recognizes that the other vehicle is approaching toward an own-vehicle, such a false recognition does not influence a... Agent: Oblon, Spivak, Mcclelland Maier & Neustadt, L.L.P.

20100271257 - Radar apparatus: To prevent erroneous tracking of a false target, increase reliability of target tracking, enhance continuous tracking of a real target, and thereby prevent erroneous target recognition and improve the recognition accuracy, a target is tracked on the basis of detection information that is included in detection information obtained at a... Agent: Dickstein Shapiro LLP

20100271258 - Radar device: A radar device includes: a signal processor that receives an FMCW signal, detects a peak of a beat signal according to a reception signal and a transmission signal, and performs a correspondence of the beat frequency and an angle measurement process to generate target information; a beat frequency tracking filter... Agent: Oblon, Spivak, Mcclelland Maier & Neustadt, L.L.P.

20100271259 - Methods and systems to diminish false-alarm rates in multi-hypothesis signal detection through combinatoric navigation: Methods and systems to detect navigation signals, including to identify up to multiple range-Doppler hypotheses from each of j range-Doppler correlation grids based on a relatively low first threshold, generate navigation solutions from combinatorial sets of k of the identified hypotheses, evaluate the navigation solutions to identify plausible solutions, iteratively... Agent: The Johns Hopkins Universityapplied Physics Labora Office Of Patent Counsel

20100271260 - Power-saving position tracking device: A power-saving position tracking device includes a central processing unit; a short-distance wireless communication unit, for establishing a wireless connection with a short-distance wireless transceiver to perform a position tracking; a GPS receiving unit, for receiving a satellite signal for performing a position tracking and outputting position information; a mobile... Agent: Schmeiser, Olsen & Watts

20100271261 - Antenna selection for gnss receivers: Embodiments of the invention provide a system and method to improve the performance of a GNSS receiver using antenna switching. The system has a plurality of antennas and at least one radio frequency RF chain. There are fewer RF chain(s) than antennas. A receiver processes a plurality of signals sent... Agent: Texas Instruments Incorporated

20100271262 - Method and arrangement for measuring the directional characteristic of an antenna to be tested: A method of measuring a directional graph of a test antenna includes disposing a plurality of measuring probes relative to the test antenna, each being disposed at a different first predetermined height above a reference plane; disposing the test antenna at a second predetermined height above the reference plane; measuring... Agent: Leydig, Voit & Mayer, Ltd. (frankfurt Office)

20100271263 - Method and system for determining the position of a mobile station: A method of determining the location of a mobile device is provided. The method receives a signal with a known radio transmission pattern at the mobile device from each of several transmitting devices. The method correlates each received signal with a corresponding signal that has a same known radio transmission... Agent: Adeli & Tollen, LLP

10/21/2010 > patent applications in patent subcategories.

20100265116 - Anti jamming system: Anti jamming system comprising a tunable negative jamming signal feedback loop for feedback suppression of a received jamming signal, including an receiver receiving an jamming signal followed by a replica jamming signal generator for generating an replica jamming signal. The receiver comprising a zero IF PLL receiver having a synchronous... Agent: Robert M. Mcdermott, Esq.

20100265117 - System and method for imaging objects: An active imaging system for imaging a target is described. The system includes a transmitting unit, a receiving unit, an antenna arrangement coupled to the transmitting unit and/or the receiving unit via a front end unit, and an image processing unit coupled to the receiving unit. The system also includes... Agent: Houston Eliseeva

20100265119 - Geolocation using high order statistics: A specific emitter identification (SEI) method and apparatus is capable of identifying and tracking objects within a geographical area of interest wherein the system and method has not been preprogrammed to look for particular signals. The system and method receives all of the emitted electromagnetic signals emitted from area of... Agent: Bae Systems

20100265118 - Sensor for parking area: A proximity sensor for a parking area designed to detect the presence of an obstacle constituted by a parked vehicle, comprises a transmitting radar, designed to send electromagnetic pulses towards the obstacle, a receiving radar, designed to receive the pulses reflected by the obstacle, and a processing circuit, designed to... Agent: Berenato & White, LLC

20100265120 - Methods and apparatus for integration of distributed sensors and airport surveillance radar to mitigate blind spots: Methods and apparatus for a first radar; identifying a blind spot in coverage of the first radar; providing a second radar to illuminate the blind spot, and merging data from the first and second radars using target classification prior to tracking to reduce false targets. In one embodiment, polarimetric data... Agent: Raytheon Company C/o Daly, Crowley, Mofford & Durkee, LLP

20100265121 - Short distance range resolution in pulsed radar: Pulsed radar detects the presence and range of very short-range objects via small perturbations in phase and/or amplitude of relatively long duration coherently related transmit pulses. In one embodiment, echoes forming a received signal waveform from a sampling baseband radar receiver are processed at audio frequency to look for perturbations... Agent: Townsend And Townsend And Crew, LLP

20100265122 - Radar system: A radar system comprising a transmitter to transmit radar signals into a region, a receiver to receive return signals of said radar signals reflected from within the region wherein the transmitter and receiver are adapted for location on a structure at a wind farm, and a processor to process the... Agent: Blakely Sokoloff Taylor & Zafman LLP

20100265123 - Radar system: A radar system is disclosed for forming a scanning receive beam from signals received by a phased array having a plurality of sub arrays. An exemplary radar system includes a plurality of phase units each configured to receive a signal from one or more sub arrays. Each phase unit includes... Agent: Buchanan, Ingersoll & Rooney PC

20100265125 - System and method for presenting wind speed information in a planar representation: A system and method for presenting wind speed information in a manner so as to be easily understood and appreciated by viewers of televised weather report presentations and the like. Wind speed information is presented as a planar representation of three-dimensional wind speed data using contour lines, delineating areas with... Agent: Boyle Fredrickson S.c.

20100265124 - Systems and methods for space-time radar imaging: A method of imaging a moving object, including the steps of acquiring radar data reflected by the moving object, determining a motion state of the moving object; and generating a three-dimensional representation of the moving object based on the determined motion state, is disclosed. The motion state may be a... Agent: Finnegan, Henderson, Farabow, Garrett & Dunner LLP

20100265129 - Portable satellite terminal: A portable satellite antenna terminal, comprising a body and a unit within the body for controlling the terminal and terminal functions. Also provided is an antenna mounted to the body for movement relative thereto. The antenna is able to be stowed within the body when not in use. The antenna... Agent: Jacobson Holman PLLC

20100265128 - Positioning determinations of receivers: The disclosed method and system is used to determine the position of a user device. The user device can receive data signals and/or carrier signals from orbiting space vehicles. These data signals can be used for positioning calculation and/or track maintenance of the user device. The disclosed method and system... Agent: The Boeing Company

20100265130 - Positioning system and method thereof: The invention provides a positioning system. In one embodiment, the positioning system comprises a Global Navigation Satellite System (GNSS) module, a dead reckoning module, a Geographic Information System (GIS) module, and an calculating module. The GNSS module generates a first positioning data according to satellite communication. The dead reckoning module... Agent: Thomas, Kayden, Horstemeyer & Risley, LLP

20100265126 - Positioning system and method thereof: The invention provides a positioning system. In one embodiment, the positioning system comprises a Global Navigation Satellite System (GNSS) module, a dead reckoning module, a Geographic Information System (GIS) module, and an calculating module. The GNSS module generates a first positioning data according to satellite communication. The dead reckoning module... Agent: Thomas, Kayden, Horstemeyer & Risley, LLP

20100265136 - Method for the transmission of additional data along with navigation messages in a satellite navigation system: A method for transmitting additional information in a satellite navigation system includes providing a navigation message including a continuous data stream having a prescribed bit rate and structuring the navigation message in a plurality of pages generated according to a prescribed page definition so as to transmit information, wherein each... Agent: Leydig, Voit & Mayer, Ltd. (frankfurt Office)

20100265127 - Method and apparatus for managing time in a satellite positioning system: A method, apparatus and system for time management in a position-location system is described. The method may include (i) obtaining, at a global-navigation-satellite-system receiver while being served by a first node of a wireless network a first time base, a relative-time difference, and a third time base; and forming a... Agent: Mcandrews Held & Malloy, Ltd

20100265131 - Portable device tracking system: A device tracking system for tracking location coordinates of a portable device in real time is provided. The system includes a microprocessor chip in which a GPS transceiver is embedded. The microprocessor chip is installed in the portable device. The system also includes at least one GPS satellite capable of... Agent: Thien Tran/ Access Patent Group, LLC

20100265132 - Method of amending navigation data of a global navigation system: In a method for reducing the adverse effect of clock frequency jumps on a user-position determination device in a global navigation system, a plurality of space vehicles each having a clock, transmit position determination information to the position determining device. If a sufficient number of such navigation signals from a... Agent: Crowell & Moring LLP Intellectual Property Group

20100265133 - Method for suppressing multipath errors in a satellite navigation receiver: A method of multipath error suppression in a satellite navigation receiver, including steps of navigation satellites signals searching, receiving and processing complex signals from each satellite, tracking found signals with a following-up open loop and determining coordinates, receiver velocity and exact time based on measurements of direct and reflected signal... Agent: Edell, Shapiro & Finnan, LLC

20100265134 - Position calculating method and position calculating device: A position calculating method includes: estimating a reception frequency and a code phase related to reception of a positioning signal from a positioning satellite as an estimated measurement; acquiring a reception frequency and a code phase on the basis of the positioning signal received from the positioning satellite; setting a... Agent: Townsend And Townsend And Crew, LLP

20100265135 - Global positioning system logger: A global positioning system (GPS) logger includes a GPS module, a storage unit, a slot, a communication interface and a processing unit. The GPS module is configured for receiving a satellite signal and generating a log data including a position coordinate and a log time. The storage unit is configured... Agent: Muncy, Geissler, Olds & Lowe, PLLC

20100265137 - Antenna unit: The antenna unit 100 includes a first antenna 10 positioned so as to face in the direction of gravity when the unit is oriented transversely, and a second antenna 20 positioned so as to face in the direction of gravity when the unit is oriented longitudinally. Based on the output... Agent: Beyer Law Group LLP

20100265138 - Determining a direction of arrival of signals incident to a tripole sensor: A system to determine a direction of arrival of each of a plurality of constituent signals of a superimposed wave includes a tripole radio antenna, a sampling unit, a frequency determining unit, an amplitude and phase determining unit, and a direction determining unit. The sampling unit is configured to periodically... Agent: F. Chau & Associates, LLC Frank Chau

20100265140 - Apparatus and method for identifying subscriber position in portable terminal: An apparatus and method for calculating a current position of a portable terminal not supporting a function of obtaining position information, such as a Global Positioning System (GPS) function, by receiving position information from neighbor terminals of the portable terminal are disclosed. The apparatus includes a controller for calculating the... Agent: Cha & Reiter, LLC

20100265139 - System and method for cumulant-based geolocation of cooperative and non-cooperative rf transmitters: A transmitted signal's higher order statistics of temporally dependent waveforms are exploited to geolocate low power signals. The geolocation is independent of the characteristics or encoded data of the transmitted waveform. The method uses spatial fourth order cumulants or spatial second order moments in a Blind Source Separation and generalized... Agent: Duane Morris LLP (harris Corp.)IPDepartment

- None available for 10/01/2010

- None available for 10/7/2010

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