|Communications: directive radio wave systems and devices (e.g., radar, radio navigation) patents - Monitor Patents|
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Communications: directive radio wave systems and devices (e.g., radar, radio navigation) January recently filed with US Patent Office 01/10Below 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. 01/28/2010 > patent applications in patent subcategories.
20100019947 - Adaptive sampling of radio frequency channels for radar detection: Described in an example embodiment herein is a procedure that comprises sampling one or more channels that are not in use for a short time at certain intervals. In particular embodiments, the interval duration is irregular so as to prevent “out of step” lock with a radar's pulses. During the... Agent: Tucker Ellis & West LLP
20100019948 - Surveillance system and method: A passive system is described for detecting radar emissions from vessels, receiving the radar emissions and analysing the data using a series of algorithms and software manipulation to extract radar signatures representative of the identity of the vessel. The data output is capable of comparison with a stored set of... Agent: Buchanan, Ingersoll & Rooney PC
20100019957 - Time-compressed clutter covariance signal processor: The time compression processor coding methodology gives rise to an exceedingly fast clutter covariance processor compressor (CCPC). The CCPC includes a look up memory containing a very small number of predicted clutter covariances (PCCs) that are suitably designed off-line (e.g., in advance) using a discrete number of clutter to noise... Agent: Research Foundation Of The City University Of New C/o Darby & Darby P.C.
20100019958 - Systems and methods for location-based discrimination of turbulence: Systems and methods differentiate weather, such as storm cells and/or turbulence regions, based on location relative to a planned flight path of an aircraft. An exemplary embodiment compares a location of the weather with a location of a region of space corresponding to the planned flight path of the aircraft.... Agent: Honeywell/blg Patent Services
20100019949 - Processing of pulse-echo measurements signals: Pulse echo signals containing false echoes are processed by forming tracks of multiple received echoes and monitoring these tracks by a recursive filter such as a Kalman filter. A track velocity is estimated for each track, and the position of each the next echo on the track is predicted.... Agent: Siemens Corporation Intellectual Property Department
20100019950 - Electronically scanned radar system: A sampled beat signal RD is split into a plurality of short-time data SD in the time direction, for each of antenna elements. Interference component frequency of an interference wave is detected from a frequency spectrum of the short-time data SD. A digital beam forming process is performed for the... Agent: Harness, Dickey & Pierce, P.L.C
20100019951 - Method for determining a variable: A method for determining a variable associated with an object, the object having a plurality of points suitable for reflecting measuring signals, a probability of reflections occurring at these points is taken into account for evaluating at least one measuring signal.... Agent: Kenyon & Kenyon LLP
20100019952 - System for determining relief on a granule filling surface in a petrochemical reactor: The invention relates to a system for determining relief on a granule filling surface in a petrochemical reactor, the filling direction in which the reactor is filled defining a vertical direction, the reactor having a central vertical axis, the system including a transmitter configured to be positioned above the filling... Agent: Oliff & Berridge, PLC
20100019953 - Pulse radar ranging system: In a pulse radar ranging system, directional coupling means are configured to convey transmit pulses to be transmitted via an antenna to a target and to convey target echoes received by the antenna to a signal mixer that generates an intermediate frequency signal. To embed a reference measurement into the... Agent: Siemens Corporation Intellectual Property Department
20100019954 - Radar with non-uniformly spaced antenna array: In a radar with a non-uniformly spaced antenna array, an extractor estimates a number of arrivals of echoes to the antenna array. A setter sets a number of azimuths corresponding to a number of extracted peaks as a number of tested azimuths greater than the number of arrivals of echoes... Agent: Nixon & Vanderhye, PC
20100019955 - Method and apparatus for location determination using reflected interferometry: A system (200) and method (400) for determining the location of an object is provided. A plurality of radio transceivers (101,201,203,205) are disposed about a location of interest (221). One or more tags (102) are coupled to an object. The radio transceivers (101,201,203,205) transmit radio frequency signals (115,215,217,219) to the... Agent: Philip H. Burrus, Iv
20100019956 - Radar tracking system: According to one embodiment, a radar tracking system includes a radar coupled to a radar processing system. Radar processing system receives images from the radar and that are each obtained at a differing angular orientation of the radar to a target. Radar processing system dithers each image along its azimuthal... Agent: Baker Botts LLP
20100019959 - Satellite orbital data compression method, satellite orbital data providing method, satellite orbital data expansion method, server, and positioning apparatus: A compression method of satellite orbital data includes: calculating an estimate value of a first parameter from a predetermined calculation using either another parameter value or a first parameter in a different unit term, and replacing the first parameter value with the difference value between the estimate value and the... Agent: GlobalIPCounselors, LLP
20100019960 - Method and apparatus for mitigating multipath effects at a satellite signal receiver using a sequential estimation filter: A method and apparatus for mitigating multipath effects in a satellite signal receiver is described. In one example, measured pseudoranges are obtained from the satellite signal receiver to a plurality of satellites. For each measured pseudorange: an expected pseudorange is derived from a sequential estimation filter in the satellite signal... Agent: Mcandrews Held & Malloy, Ltd
20100019961 - Method and apparatus for operating a navigation satellite system: Operation of a satellite navigation system utilizes a method of generating a sufficiently smooth and very flexible parameterization of satellite orbits and/or satellite clock corrections of a satellite. For description of the satellite orbit(s) and/or of the satellite clock corrections, a first system of advancing differentiable functions (first function system)... Agent: Crowell & Moring LLP Intellectual Property Group
20100019962 - Position detector, position detecting method, data determination apparatus, data determination method, computer program, and storage medium: A controller of a cell phone serving as the position detector reads time-sequentially anteroposterior positional information Pi−1, Pi+1, together with interest positional information Pi that is an object of determination (S103), and calculates, for example, vectors V1 and V2 showing a shift from Pi−1, to Pi and a shift from... Agent: Muncy, Geissler, Olds & Lowe, PLLC
20100019963 - Vehicular navigation and positioning system: A vehicular navigation and positioning method and system includes a GNSS receiver, an inertial navigation system and on-board vehicular sensors. Available data is integrated by a Kalman filter and vehicle position, velocity and attitude is updated as a result.... Agent: Edward Yoo C/o Bennett Jones
20100019964 - Adaptive vehicle control system with driving style recognition and road condition recognition: An adaptive vehicle control system that classifies a driver's driving style based on characteristic maneuvers and road and traffic conditions. The system includes a plurality of vehicle sensors that detect various vehicle parameters. A maneuver identification processor receives the sensor signals to identify a characteristic maneuver of the vehicle and... Agent: MillerIPGroup, PLC General Motors Corporation
20100019965 - Data compression by multi-order differencing: Embodiments of the present invention enable compression and decompression of data. Applications of the present invention are its use in embodiments of systems for compression and decompression of GPS long-term Ephemeris (LTE) data, although the present invention is not limited to such applications. In embodiments, the LTE data may be... Agent: Epson Research And Development Inc Intellectual Property Dept
20100019966 - Device for identification and geographical location of gamblers for \"on line\" gambling and their equivalents: A device formed by electronics containing the general management logics, a “GPS” antenna and its management electronics, a “USB” connector and its driver, and an “RS-232” connector, with the external aspect and size of a “Pen Drive”. It generates an electronic signature that univocally identifies the device. Through the “GPS”... Agent: Merek, Blackmon & Voorhees, LLC
20100019968 - Gps clocking device and time detection method: According to one embodiment, a GPS clocking device comprises a computing module, a storage module, a reading module, and a correction module. The computing module receives a GPS signal transmitted from a GPS satellite, and computes a receiving position of the GPS signal in the standard coordinate system of the... Agent: Turocy & Watson, LLP
20100019967 - Method and apparatus for determining location: A method and apparatus for determining location parameters by processing time and location datagrams made up of data contained in satellite positioning signals. In one embodiment, time and location datagrams are transferred to a GPS processing facility. In one embodiment, a plurality of time and location datagrams are combined. In... Agent: Dickson Wong
20100019969 - System and method for effectively performing enhanced mobile-device location procedures: A system and method for effectively performing enhanced device location procedures to determine the current physical location of a mobile device includes a plurality of satellites that wirelessly transmit satellite beacon signals, a plurality of base stations that wirelessly transmit pilot signals, and a plurality of access points that wirelessly... Agent: Gregory J. Koerner Redwood Patent Law
20100019970 - Signal processing techniques for improving the sensitivity of gps receivers: A system for measuring the pseudo range from a first GPS sensor to a designated navigational satellite, for use in a satellite positioning system (SPS) is comprised of first and second GPS sensors for receiving and recording first and second portions of the signal transmitted by the designated navigational satellite,... Agent: Arthur J. Collmeyer C/o Etherwhere Corporation
20100019971 - Method and system for positioning mobile units based on angle measurements: A method and system for positioning mobile units using angle measurements taken by neighboring mobile units is disclosed. A selected mobile unit and mobile units in the vicinity of the selected mobile unit are selectively instructed to measure and report information related to the position of the selected mobile unit.... Agent: Volpe And Koenig, P.C. Dept. Icc
20100019972 - Multi-touch detection: A multi-touch system is provided. The multi-touch system includes a multi-touch detection area generated by a mobile device and a first communication device, the mobile device and first or second communication device being movable relative to each other. The mobile device is operable to determine a first set of coordinates... Agent: Brinks Hofer Gilson & Lione01/21/2010 > patent applications in patent subcategories.
20100013700 - Active transponder, particularly for synthetic aperture radar, or sar, systems: The invention concerns an active transponder, particularly for synthetic aperture radar systems, or SAR, comprising: a receiving antenna (20) for receiving a first radiofrequency signal modulated according to a first train of one or more first pulses; separating means (3), comprising two outputs at each one of which it outputs... Agent: Arent Fox LLP
20100013696 - System and method of orbital angular momentum (oam) diverse signal processing using classical beams: The present invention describes a system and method of OAM diverse signal processing using classical beams for applications in which OAM signal character is controlled such as optical tagging and applications in which OAM signal character is not controlled such as clutter mitigation and interference cancellation for target detection, identification... Agent: Eric A. Gifford (raytheon Company)
20100013697 - Method of and device for tracking an object: A method of tracking an object including the steps of: collecting N measurements of range Ri and Doppler velocity Di associated with the object from a plurality M of radar sensors Si each measurement being assigned a time stamp ti; time aligning each Range Ri measurement to a common time... Agent: Darby & Darby P.C.
20100013698 - Mixer structure for doppler radar applications: A Mixer structure (210) for Doppler radar applications and a Doppler radar sensor (30) having an oscillator input port (LO) for output signals from an electric oscillator (32), having an radio frequency input port (RF) for output signals from receiving means (34), having an output port (IF) for an overall... Agent: Woodling, Krost And Rust
20100013699 - Vehicular traffic surveillance doppler radar system: A vehicular traffic surveillance Doppler radar system and method for use of the same are disclosed. In one embodiment, the system comprises a modulation circuit portion for generating modulated FM signals. An antenna circuit portion transmits the modulated FM signals to a target and receives the reflected modulated FM signals... Agent: Scott T. Griggs
20100013702 - Methods and apparatuses for requesting/providing sensitivity assistance information associated with various satellite positioning systems in wireless communication networks: Methods and apparatuses are provided for use by devices within a wireless communication network to request and/or provide sensitivity assistance information signals associated with one or more Satellite Positioning Systems (SPSs).... Agent: Qualcomm Incorporated
20100013703 - Gps gyro calibration: GPS gyro calibration methods and systems are described. In an embodiment, a ground station can receive antenna position data for a spot beam antenna from a global positioning system (GPS) platform where the antenna position data indicates a boresight direction of the spot beam antenna. GPS-enabled receiver(s) can receive scan... Agent: Caven & Aghevli LLC
20100013704 - Process and device for location-finding by detection of radio signal emitters: The invention relates to a location method characterised in that it comprises the following steps: a) receiving in a location device (1) signals from radio signal transmitters, each radio signal transmitter being capable of transmitting a digital frame including a header containing at least one transmitter identifier, and determining a... Agent: Young & Thompson
20100013705 - Assisted satellite signal based positioning: A set of parameters for a plurality of satellites belonging to at least two different satellite systems is assembled. Further, a definition of a data structure is provided, the data structure including at least one section for parameters for a plurality of satellites belonging to at least two different satellite... Agent: Nokia, Inc.
20100013701 - Methods and apparatuses for requesting /providing assistance data associated with various satellite positioning systems in wireless communication networks: Methods and apparatuses are provided for use by devices within in wireless communication network to request and/or provide assistance data and/or other like data associated with various Satellite Positioning Systems (SPSs).... Agent: Qualcomm Incorporated
20100013706 - Digital front end for a satellite navigation receiver: A satellite navigation receiver having a digital front end. The satellite navigation receiver includes an analog section for receiving, amplifying, and filtering a satellite navigation signal. The digital front end is coupled to the analog section and is used to perform digital signal processing on the satellite navigation signal before... Agent: Atheros Communications C/o Murabitio, Hao & Barnes LLP
20100013709 - Antenna array and a method for calibration thereof: An antenna array (10) for the transmission of signals (20) is disclosed. The antenna array (10) comprises: a plurality of transmission paths (30-1, 30-2, 30-K) for transmitting a plurality of wanted signals (25) and at least one calibration signal generator (40-1, 40-2, 40-K) for the generation of at least one... Agent: Dann, Dorfman, Herrell & Skillman
20100013707 - Array antenna apparatus and signal processing method: An array antenna apparatus which has an away antenna formed by a plurality of antenna elements, and subjects received signals, which are received by the antenna elements, to weighting using array weights of complex numbers. The array antenna apparatus includes a delay device for delaying a signal; a weighting device... Agent: Hogan & Hartson L.L.P.
20100013708 - Directive spatial interference beam control: The invention, in its various aspects and embodiments, comprises a variety methods and apparatuses. The methods variously determine the delay (or phase shift) in each element of a phased array to simultaneously form, steer and/or combine a set of beam shapes. The apparatuses include apparatuses that implement the methods as... Agent: Williams, Morgan & Amerson
20100013710 - array antenna arrangement: The present invention relates to an array antenna arrangement comprising at least two antenna sub-arrays and at least one antenna element in each antenna sub-array. The array antenna arrangement is adapted for calculation of a total covariance matrix (R) of a received signal vector (x). The array antenna arrangement further... Agent: Ericsson Inc.
20100013711 - Determining a position of a tag: A tag transmits signals having at least two different frequency components. The signals are receivable by at least some of a plurality of spaced receivers. Each receiver, in response to receiving a signal, measures respective phases of the first and second frequency components and a frequency offset between the tag... Agent: Christine M. Kuta Kuta Intellectual Property Law LLC
20100013712 - Mobile station position locating method: A mobile station position locating method is provided for accurately locating positions of base stations without actually locating the positions of the base stations for locating the mobile station. In a transmit and receiving time detecting step (S6, S7), transmitting times ts1 to ts4 of radio waves transmitted from plural... Agent: Day Pitney LLP01/14/2010 > patent applications in patent subcategories.
20100007549 - System and method for bistatic change detection for perimeter monitoring: A method for monitoring an area that involves transmitting a first electromagnetic wave signal from a mobile platform moving over a ground surface, toward the ground surface. A receiver is used that is located remote from the mobile platform to receive the first electromagnetic wave signal after the signal is... Agent: Harness Dickey & Pierce, PLC
20100007544 - Method for surveillance of space/air space: The invention proposes utilizing the known geometry of the measurements in order to assign them to one another and to resolve ambiguities, wherein the 3D position of an object (3) in space is determined by a spatial section at the same time. This is done using a plurality (N) of... Agent: Lucas & Mercanti, LLP
20100007545 - Method for detecting at least one moving object: A method for the detection of at least one moving object in a pre-determined detection zone by way of a speed sensor. The method includes the following steps: determining a detection zone within an illumination region of the speed sensor; detecting a speed signal, particularly a Doppler signal, at least... Agent: Lerner Greenberg Stemer LLP
20100007547 - Altimetry method and system: An altimetry method comprising: providing a signal receiver (RX) on a first platform (S1) flying above a portion of the Earth surface (ES), for receiving a temporal series of signals emitted by a second flying platform (S2) and scattered by said portion of the Earth surface; and computing altimetry waveforms,... Agent: Alston & Bird LLP Bank Of America Plaza
20100007546 - Method and processor for reduced ambiguity resolution matrix for interferometric angle determination: A method and processor for resolving a processing radar return data to determine a mechanical angle to a target relative to a radar array having a right antenna, an ambiguous antenna, and a left antenna. An LA linear relationship determining, based upon a characteristic number of LA wraps relative to... Agent: Honeywell International Inc. Patent Services
20100007548 - Method and device for determining a distance to a target object: The invention relates to a method for determining a distance (r) to a target object (200) consisting in transmitting electromagnetic waves in the form of a transmission signal (120a) by a transmitter (111a), receiving at least one part of said transmission signal (120a) reflected by a the target object (200)... Agent: Dreiss, Fuhlendorf, Steimle & Becker
20100007550 - Positioning apparatus for a mobile object: A positioning apparatus for a mobile object for measuring a position at a current time includes a GPS positioning unit for updating a GPS operation data; an INS positioning unit with a detection value for INS positioning; a speed detector for detecting speed; an error corrector for correcting an error... Agent: Oliff & Berridge, PLC
20100007551 - Methods for gps to milepost mapping: A method to increase the accuracy of the interpolation of railroad mileposts is disclosed. Based upon image data and data provided in customer track charts, reference points are selected along the track, and their location is verified using GPS data. Once verified, the locations of various points between the reference... Agent: Howrey LLP-hn
20100007553 - Apparatus and method for sharing assistance data between a-gps terminal and gps terminal: An apparatus and method for sharing assistance data between an Assisted Global Positioning System (A-GPS) terminal and a Global Positioning System (GPS) terminal are provided. The method includes establishing a connection with an A-GPS terminal, transmitting an assistance data request message to the A-GPS terminal, receiving an assistance data response... Agent: JeffersonIPLaw, LLP
20100007552 - Positioning system, positioning method, and positioning program: An object of the present invention is to obtain a positioning result according to a condition of a receiver in a shorter period of time. A positioning server 10 is a positioning system which estimates a position of a cellular terminal 20 having a cellular communication function and a function... Agent: Oblon, Spivak, Mcclelland Maier & Neustadt, L.L.P.
20100007555 - Compact single-aperture antenna and direction-finding navigation system: An exemplary radio-based navigation system uses a small multimode direction-finding antenna and a direction-finding receiver capable of determining platform position, velocity, attitude, and time while simultaneously providing protection against narrowband and broadband sources of interference. Global Navigation Satellite System (GNSS) signals such as those from the Global Positioning System (GPS)... Agent: Nixon & Vanderhye, PC
20100007554 - Gnss broadcast of future navigation data for anti-jamming: A system and a method wherein future navigation data is broadcast on one channel and current navigation data is broadcast on another channel. By instituting minor changes in message structure, anti-jamming capability can be enhanced. In accordance with one method, future navigation data is distributed by satellites to receivers for... Agent: Ostrager Chong Flaherty & Broitman, P.C.
20100007556 - Cold start satellite search method: A method for searching satellites in a cold start state. The method of the present invention, a first satellite, which is predetermined or randomly selected, is searched. Then, a second satellite to be searched is selected according to the searching result (hit or missed) for the first satellite and respective... Agent: Austin Rapp & Hardman
20100007557 - First output position calculation method, storage medium, positioning device, and electronic instrument: In the first positioning, a positioning process that calculates the present position based on acquired GPS satellite signals (step A3) is performed a plurality of times. A number of times that the difference (position difference) ΔP between the calculated present located position and the preceding located position is successively equal... Agent: GlobalIPCounselors, LLP
20100007558 - Method of lightning location using time difference of arrival technology with auto correlation: There is disclosed a system for identifying a source location of an electromagnetic signal having a known waveform. Radio receiving equipment located at three of more monitoring stations receives and demodulates a radio frequency signal from a common source. A time stamp generator applies a time stamp to each block... Agent: Darby & Darby P.C.01/07/2010 > patent applications in patent subcategories.
20100001894 - Millimeter wave filters: An electromagnetic radiation filter uses a plurality of dipole antennas to mitigate the transmission of electromagnetic radiation. The dipole antennas can form one or more arrays that scatter electromagnetic radiation. Examples of application include mitigating the reception of a difference frequency in non-linear radar, use in protective goggles, and use... Agent: Haynes And Boone, LLPIPSection
20100001901 - Apparatus and method for compressive sensing radar imaging: Method and apparatus for developing radar scene and target profiles based on Compressive Sensing concept. An outgoing radar waveform is transmitted in the direction of a radar target and the radar reflectivity profile is recovered from the received radar wave sequence using a compressible or sparse representation of the radar... Agent: 24ip Law Group Usa, PLLC
20100001895 - Method and apparatus for determining dme reply efficiency: This invention relates to a method for determining the reply efficiency of a DME navigation beacon and to an apparatus for performing the method. The invention involves locating an RF receiver nearby a DME beacon to be tested. The RF receiver analyses all signals received on the interrogation frequency of... Agent: Oliff & Berridge, PLC
20100001896 - System and method for positioning a transponder: There is provided a method and system for positioning a transponder, the system comprising an antenna array of at least two spaced-apart antennas coupled to a common generating and switching unit. The generating and switching unit is configured for generating a periodic signal and switching the signal between said at... Agent: Oliff & Berridge, PLC
20100001897 - Radar sensing system for vehicle: A radar sensing system for a vehicle includes a radar sensor device, a cover panel and a control. The radar sensor device is disposed at a pocket established at an upper edge of the vehicle windshield and having a forward transmitting and receiving direction that is not through the windshield.... Agent: Magna International, Inc.
20100001898 - Gps module test system for automatically calibrating test signal: A GPS module test system for automatically calibrating a test signal includes a GPS test fixture, a satellite signal simulator, and a computer. The GPS test fixture carries a GPS module under test and is electrically connected to the same through contact, so as to receive a digital signal generated... Agent: Workman Nydegger 1000 Eagle Gate Tower
20100001899 - Unbalanced non-linear radar: A transmitter system can have a higher power transmitter and a lower power that are configured to transmit a pair of unbalanced radio frequency beams to a target so as to produce a difference frequency in the target. The difference frequency can disrupt operation of a device, such as a... Agent: Haynes And Boone, LLPIPSection
20100001900 - Radar: A radar having a high time and high spatial resolution and being capable of performing volume scanning with an inexpensive and simple structure, while enabling reduction is size and weight. A radar (50) is provided with an antenna unit (51) including a radio wave lens antenna device, which has a... Agent: Mcdermott Will & Emery LLP
20100001902 - Situation awareness display: Methods, systems, and articles of manufacture consistent with the present invention provide for tracking unmanned air vehicles and an observation platform. A location of an unmanned air vehicle is received wirelessly from the unmanned air vehicle, the location of the unmanned air vehicle being determined by a global positioning system... Agent: Hugh P. Gortler
20100001903 - Calculation method for network-specific factors in a network of reference stations for a satellite-based positioning system: A correction calculation method for a satellite based positioning system with a network of receiving units as reference stations comprises a partitioning of the network into groups of reference stations, calculation of group-specific correction factors, amalgamation of the group-specific correction factors and subsequently, derivation of network-specific correction parameters. In this... Agent: Workman Nydegger/leica 1000 Eagle Gate Tower
20100001904 - Radio communication apparatus and system: A radio communication apparatus includes a vertical polarization antenna, a horizontal polarization antenna, a receiving-side phase rotation unit configured to rotate a phase of a signal received by the vertical polarization antenna and a phase of a signal received by the horizontal polarization antenna, and a maximum power detector configured... Agent: Hanify & King Professional Corporation
20100001905 - Location system: A portable location device for use in a location system, the device comprising a transmitter for transmitting ultra-wideband signals, a receiver for receiving non-ultra-wideband signals and a control unit coupled to the receiver for controlling the operation of the device in dependence on the received non-ultra-wideband signals.... Agent: Rothwell, Figg, Ernst & Manbeck, P.C.Previous industry: Coded data generation or conversion
Next industry: Communications: radio wave antennas
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