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Communications: directive radio wave systems and devices (e.g., radar, radio navigation) May archived by USPTO category 05/09

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.
05/28/2009 > patent applications in patent subcategories.

20090135042 - Electromagnetic wave absorber: The disclosed is an electromagnetic wave absorber which is characterized in that carbon fibrous structures are contained in the matrix, at a rate of 0.01-25% by weight based on the total weight, wherein the carbon fibrous structure comprises a three dimensional network of carbon fibers each having an outside diameter... Agent: Sughrue Mion, PLLC

20090135043 - Vehicle radar sensor assembly: A radar electronics module includes a support structure having a first surface having a plurality of recesses with a transmitter circuit board and a receiver circuit board disposed thereon. The transmitter and receiver circuit boards are disposed over the first surface of the supports structure such that transmitter and receive... Agent: Christopher S. Daly Daly, Crowley, Mofford & Durkee, LLP

20090135044 - Combined radar and communications link: In a CW radar system for detecting motion behind a wall (12) involving modulation of the radar transmission, means (34) are provided to interrupt the CW wave when motion is detected and to use the same radar transmitter (30) to transmit a serial digital message to a remote monitoring receiver... Agent: Bae Systems

20090135045 - Through-the-obstacle radar system and method of operation: There are provided a through-the-obstacle radar system and method of operating thereof comprising recording signals and/or derivatives thereof collected during a certain substantial monitoring period, and using the recorded information for generating patterns informative of a monitoring scene. There are further provided a method of motion detection based on through-the-obstacle... Agent: Oliff & Berridge, PLC

20090135046 - Radar system for manmade device detection and discrimination from clutter: A radar system for detecting the presence of threat providing electronic manmade devices placed in a given area of operation comprising: a radar transmitter for transmitting a radar signal designated as a probe signal to the given area of operation to cause said threat providing devices to produce anomalous energy... Agent: HowardIPLaw Group

20090135047 - In-vehicle radar device: An in-vehicle radar device has a transmission section for emitting an electromagnetic wave, a scanning section for horizontally scanning the electromagnetic wave emitted by the transmission section, and a reception section for receiving a reflected wave reflected by a target with respect to the electromagnetic wave emitted by the transmission... Agent: Osha Liang L.L.P.

20090135048 - Method for estimating the width of radar objects: In a method for estimating the width of radar objects in a position finding system for motor vehicles, which has at least two angle-resolving radar sensors, the reflection points positioned by several of the radar sensors, which are to be assigned to the same object on the basis of their... Agent: Kenyon & Kenyon LLP

20090135049 - Running control system for vehicle: A running control system having a radar device that detects a distance between a subject vehicle and a preceding vehicle. When a vehicle speed sensor detects the subject vehicle has stopped, a transmission output controller sets a transmission output of the radar device to a stopping time transmission output lower... Agent: Arent Fox LLP

20090135050 - Automotive radar system: An automotive radar system having a high frequency radio transmitter which generates a radar signal in a known direction. A high frequency radio receiver receives echoes from the radar signal in which each echo represents a reflection of the radar signal from an object. A processor then identifies animate objects,... Agent: Gifford, Krass, Sprinkle, Anderson & Citkowski, P.C.

20090135051 - Mobile millimeter wave imaging radar system: A short range millimeter wave imaging radar system. The system includes electronics adapted to produce millimeter wave radiation scanned over a frequency range of a few gigahertz. The scanned millimeter wave radiation is broadcast through a frequency scanned transmit antenna to produce a narrow transmit beam in a first scanned... Agent: Trex Enterprises Corp.

20090135053 - Code generation apparatus: The code generation apparatus includes: a clock generation unit (160) which generates a clock signal of a first frequency; a timing control unit (130) which generates a timing signal of a second frequency lower than the first frequency; a code table storage unit (120) in which a plurality of code... Agent: Greenblum & Bernstein, P.L.C

20090135052 - Robust pulse deinterleaving: Systems and methods are presented for associating time slices of a received signal with previously encountered time slices. A parameter determination component determines at least one parameter for each received time slice. A content addressable memory stores a plurality of parameter values associated with the previously encountered time slices. The... Agent: Tarolli, Sundheim Covell & Tummino LLP

20090135055 - Method and apparatus for improving integrity communication in a satellite navigation system: In a method of improving the integrity communication in a satellite navigation system which comprises a space segment having multiple satellites which emit navigation signals for the reception and evaluation by use systems for position determination, and a ground segment having several observation stations which monitor the satellites, an error... Agent: Crowell & Moring LLP Intellectual Property Group

20090135054 - System for standard positioning service and precise positioning service cooperative operation: A system for standard positioning service (SPS) and precise positioning service (PPS) cooperative operation is disclosed. In one embodiment, a PPS receiver is utilized to process a PPS data portion of a positioning signal. In addition, an SPS receiver is utilized to process an SPS data portion of the positioning... Agent: Wagner Blecher LLP

20090135056 - Distance dependant error mitigation in real-time kinematic (rtk) positioning: A method for mitigating atmospheric errors in code and carrier phase measurements based on signals received from a plurality of satellites in a global navigation satellite system is disclosed. A residual tropospheric delay and a plurality of residual ionospheric delays are modeled as states in a Kalman filter. The state... Agent: Morgan, Lewis & Bockius LLP / Navcom-deere

20090135057 - Real-time fast decimeter-level gnss positioning: The stochastic post-processed accuracy (SPPA) predictor calculates during data collection an estimate of the accuracy likely to be achieved after post-processing. This helps to optimize productivity when collecting GNSS data for which post-processed accuracy is important. The predictor examines the quality of carrier measurements and estimates how well the post-processed... Agent: Bruce D. Riter

20090135058 - Positioning device and method for measuring the distance between multiple positioning devices: A positioning device includes an antenna, a receiving module, a processing module and an output module. The receiving module receives positioning signals transmitted by positioning satellites and a position signal of another positioning device using the antenna. The processing module determines a position of the positioning device according to the... Agent: PCe Industry, Inc. Att. Steven Reiss

20090135059 - Method and apparatus for passive single platform geo-location: The present disclosure provides an RTD that is released from a single primary platform to collect signals from a target emitter and relay data back to a single primary platform, enabling the precise geo-location of the target emitter to be determined in a minimal amount of time. The RTD is... Agent: Hayes Soloway P.C.

20090135060 - Gps system utilizing multiple antennas: A GPS Mobile Unit is described. The GPS Mobile Unit may include at least two antennas, at least two GPS receivers, and a position solution module in signal communication with the at least two GPS receivers.... Agent: The Eclipse Group LLP

20090135061 - Method and device for predicting gnss satellite trajectory extension data used in mobile apparatus: A method and device for predicting satellite trajectory extension data used in a mobile apparatus. The device in accordance with the present invention comprises an I/O interface and a microprocessor. The input/output (I/O) interface is used for obtaining at least one satellite navigation message for a satellite. The microprocessor is... Agent: Kirton And Mcconkie

20090135062 - Navigation apparatus and navigation-related information display method: A navigation apparatus and a navigation-related information display method acquire a plurality of orbit data from a plurality of GPS satellites, pinpoint the current geographical position of the apparatus according to the orbit data and distance data on the distances from the plurality of GPS satellites, display the acquiring progress... Agent: Oblon, Spivak, Mcclelland Maier & Neustadt, P.C.

20090135063 - Satellite search method and receiver using the same: A satellite time dynamic search method and a receiver implementing such a method are disclosed. In the present invention, a predetermined period of time is sampled into multiple time samples. The time samples are sieved according to a search result of a satellite selected from candidate satellites each time. By... Agent: Kirton And Mcconkie

20090135064 - Method and device for wireless directional beam-forming transmission: A method and device for wireless directional beam-forming transmission. The method for wireless directional beam-forming transmission between a first device and a second device comprises conducting one or more omni-directional transmissions between the first device and a third device; conducting one or more omni-directional transmissions between the second device and... Agent: Dickinson Wright PLLC James E. Ledbetter, Esq.

20090135065 - Object detecting apparatus and method for detecting an object: An object detection apparatus includes a radar means that detects the position of an object; an imaging means that detects the position and size of an object; a fusion processing means that fuses the object detected by the radar means and the object detected by the imaging means as the... Agent: Oliff & Berridge, PLC

05/21/2009 > patent applications in patent subcategories.

20090128393 - Vehicle integrated antenna: A method for manufacturing an antenna or antenna array and the antenna or antenna array itself with an operating frequency band, including antenna elements. The antenna or antenna array is integrated in a vehicle structure wherein a radar absorbing material structure, conforming to the shape of the vehicle structure and... Agent: Venable LLP

20090128394 - Active rf decoy simulation apparatus: Disclosed is an active RF decoy simulation apparatus for simulating an active RF decoy system in virtual environment, comprising: a missile seeker which radiates RF signals and detects reflection signals from the target ship, a target motion simulator for implementing the moving trajectory of active RF decoy, in which an... Agent: Brenc Law Andrew Brenc

20090128401 - System and method for monitoring targets: A system comprising a moving radar, a processing device, and a phase difference determination device is used to monitor a target. The moving radar has first and second phase centers that transmit and receive signals normal to a direction of movement of the radar. The processing device receives first and... Agent: Sterne, Kessler, Goldstein & Fox P.l.l.c.

20090128396 - Filling level sensor for short measuring distances: A filling level sensor for a short distance measurement includes a first antenna transmitting a transmission signal to a material surface; a second antenna receiving a reception signal reflected by the material surface; and a common outer enclosure enclosing the first antenna and the second antenna.... Agent: Fay Kaplun & Marcin, LLP

20090128395 - Method for analysing a substance in a container: Method and apparatus for analysing a substance in a container, the method comprising the steps of: disposing antenna means (3) at a predetermined geometrical distance (L) from a container portion (13); transmitting a signal from said antenna means through a surface portion (12) of the substance towards said container portion;... Agent: Schwegman, Lundberg & Woessner, P.A.

20090128397 - Systems and methods for determining direction-of-arrival: The disclosed system and method for determining direction-of-arrival generally includes an antenna element and a processor. The antenna element may configured to generate a signal in response to an electromagnetic wave. The processor may be process the signal to determine the direction-of-arrival of the electromagnetic wave. Further, the direction-of-arrival may... Agent: The Noblitt Group, PLLC

20090128398 - Method of calibrating a sensor system: A method for calibrating a sensor system having transmitters and receivers mounted on a vehicle at a distance from one another, and for measuring the distance of the vehicle from a roadway boundary, by a) sending a send signal at a first time, using a transmitter of the sensor system,... Agent: Kenyon & Kenyon LLP

20090128399 - Fused sensor situation display: A method for providing an observer with an intuitive awareness of a tactical environment is disclosed. In an illustrative embodiment, the method displays a 360° panoramic view of the environment surrounding a warship, wherein the view is augmented by radar data, infrared imagery, visible imagery, and tactical information about targets... Agent: Lockheed Martin C/o Demont & Breyer, LLC

20090128400 - Stepped frequency radar device: A radar device (100) comprising transmit and receive parts, and a control unit (CU). The transmit part includes means (WG) for generating a signal within a certain band, and the receive part comprises a filter (AAF), an AD-converter (ADC) and a Fourier transform unit (FFT1). The transmit part generates a... Agent: Schwegman, Lundberg & Woessner, P.A.

20090128403 - Satellite-based positioning system improvement: A method, device and system for determining a receiver location using weak signal satellite transmissions. The invention involves a sequence of exchanges between an aiding source and a receiver that serve to provide aiding information to the receiver so that the receiver's location may be determined in the presence of... Agent: Gottlieb Rackman & Reisman PC

20090128404 - Internet protocol based 911 system: The present invention provides a system, method and apparatus for initiating and handling an emergency IP request using an IP enabled device having GPS capability. The IP enabled device is monitored for one or more emergency criteria. If the emergency criteria are satisfied, global positioning data is obtained using the... Agent: Rg & Associates

20090128405 - Method and device for determining the group position of a mobile object, in particular an aircraft on an airport: The invention concerns a device (1) comprising means (2) for emitting periodically position data, means (3) for emitting inertial data, means (4) for determining the position of the mobile object upon each position data emission based thereon, and means (5) for determining the position of the mobile object between two... Agent: Dickinson Wright PLLC James E. Ledbetter, Esq.

20090128402 - Wind turbine with data receiver: A wind turbine is provided, the wind turbine including a receiver adapted to receive a signal from a satellite-based navigation system and to determine at least one of a position information, a time information and a date information from said signal, and a communication device adapted to transmit the information... Agent: General Electric Company Ge Global Patent Operation

20090128406 - Method and apparatus for navigation systems: The invention relates to navigation systems and elements. A network element (M) includes a controlling element (M.1) for forming assistance data relating to one or more reference stations (S1, S2) of at least one navigation system; and a transmitter (M.3.1) for transmitting the assistance data via a communications network (P)... Agent: Perman & Green

20090128407 - Systems and methods for detecting gps measurement errors: Systems and methods for detecting global positioning system (GPS) measurement errors are provided. In this regard, a representative system, among others, includes a navigation device that is configured to receive GPS signals from signal sources, the navigation device being configured to calculate pseudoranges (PRs) and delta ranges (DRs) based on... Agent: Thomas, Kayden, Horstemeyer & Risley, LLP

20090128408 - System and method for maintaining antenna pointing accuracy during periods of gps outage: A method of computing an antenna pointing direction for an inertial navigation unit (INU) utilizing a global positioning system (GPS) signal during periods of GPS signal outage includes determining antenna pointing error of magnitude and phase information. The phase information is obtained by detecting the angle where a signal to... Agent: Bourque & Associates Intellectual Property Attorneys, P.A.

20090128409 - Method and apparatus for monitoring the integrity of satellite navigation signals: A method for monitoring the integrity of satellite navigation system includes a first detection of integrity problems, in which the same entity of a navigation signal from a particular satellite is received at different sites, and evaluated to estimate the error of the entity and the error made during the... Agent: Crowell & Moring LLP Intellectual Property Group

20090128410 - Method, apparatus and computer readable medium providing power allocation for beamforming with minimum bler in an mimo-ofdm system: A method for allocating power for beamforming is described. The method includes selecting a number of data streams to be employed. Power for beamforming is allocated to the selected number of data streams based upon the effective SINR and in consideration of a FEC code. The allocation of power may... Agent: Harrington & Smith, PC

20090128411 - Radio wave arrival state estimation system, radio wave arrival state estimation method, and program: It is possible to accurately estimate propagation considering diffraction without significantly increasing the operation processing amount. A radio wave propagation characteristic estimation system in a radio communication system includes: non-diffracted wave estimation means for estimating propagation characteristic of a radio wave reaching from a predetermined transmission point in a limited... Agent: Sughrue Mion, PLLC

20090128412 - Method and system for locating sensor node in sensor network using distance determining algorithm: For a sensor network having reference nodes and sensor nodes, A method and apparatus using a distance determining algorithm for a sensor network having reference nodes and sensor nodes. A distance determining algorithm is executed to determine an adequate distance between reference nodes within a preset error range, and a... Agent: Cha & Reiter, LLC

05/14/2009 > patent applications in patent subcategories.

20090121926 - Multi-spot inverse synthetic aperture radar imaging: Providing multi-spot inverse synthetic aperture radar (ISAR) imagery is disclosed. Embodiments of techniques in accordance with the present disclosure may advantageously improve multiple target discrimination, detection, identification, and tracking using ISAR imaging. In an embodiment, an inverse synthetic aperture radar (ISAR) method for producing multiple ISAR images from a single... Agent: Lee & Hayes, PLLC

20090121913 - Mode s radar: Disclosed is a Mode S radar which specifies an aircraft by transmitting interrogations to an aircraft A equipped with a Mode S transponder, and by then receiving and decoding replies corresponding to these interrogations. In the Mode S radar, detection reports on the aircraft A are generated in a manner... Agent: Oblon, Spivak, Mcclelland Maier & Neustadt, P.C.

20090121914 - Active device for the reception and the emission of electromagnetic waves: An active device includes a receiving antenna (6) that receives an electromagnetic (2) signal coming from a localisation system (3) and at least one emitting antenna (8) that 5 resends said signal (2) to said localisation system (3), and is characterised in that said device (4) includes a plurality of... Agent: Finnegan, Henderson, Farabow, Garrett & Dunner LLP

20090121915 - Object verification method for use in radar systems for motor vehicles: In an object verification method for use in radar systems for motor vehicles, the distances and relative velocities of located objects are determined on the basis of received radar echoes. The signature of multiple reflections is searched for in the received radar echoes to verify real objects.... Agent: Kenyon & Kenyon LLP

20090121916 - Vehicle-installation direction detection apparatus enabling accurate detection of target body directions irrespective of vehicle speed: A vehicle-installed direction detection apparatus is controlled in accordance with the vehicle speed, to detect respective directions of one or more target objects by selectively applying high-resolution detection processing or low-resolution detection processing to received signals obtained from the elements of an array antenna of a radar apparatus, with the... Agent: Nixon & Vanderhye, PC

20090121917 - System and method for filling level determination: A method for determining a filling level of a product contained in a tank, by means of a radar level gauge system comprising a transceiver for generating, transmitting and receiving electromagnetic signals; a probe connected to the transceiver and arranged to guide a transmitted electromagnetic signal from the transceiver towards... Agent: Westman Champlin & Kelly, P.A.

20090121918 - Radar apparatus enabling simplified suppression of interference signal components which result from reception of directly transmitted radar waves from another radar apparatus: In a FM-CW or CW radar apparatus, when interference components are Contained in channel signals obtained as beat signals from array antenna elements of respective channels, and the interference components result from directly receiving transmitted CW radar waves from an external source, phase shifting is applied to each of the... Agent: Nixon & Vanderhye, PC

20090121919 - Vor monitoring receiving apparatus and vor monitor receiving method: A VOR monitoring receiving apparatus includes a receiving circuit for receiving a field signal from a VOR apparatus, and outputting content of the field signal to a plurality of signal systems, first and second monitoring receiving circuits provided in first and second signal systems included in the plurality of signal... Agent: Oblon, Spivak, Mcclelland Maier & Neustadt, P.C.

20090121920 - Signal processing method: The invention concerns a method of signal processing which is applicable in particular to radar systems. The signal is first filtered, and then values of the filtered signal which in the time domain are below a base line level are clipped. The process is then iterated. The filter in question... Agent: Patterson & Sheridan, L.L.P.

20090121921 - Interferometric signal processing: A method of error handling in a slope monitoring system that generates slope movement data from interferometric signal processing of radar images of the slope monitoring system. The error handling occurs in two steps. The movement data is corrected for changes in atmospheric conditions and disturbances are identified. It is... Agent: James R. Yee Howard & Howard Attorneys, P.C.

20090121922 - Radar apparatus or like: A radar apparatus is provided in which an interpolated sweep between adjacent real sweeps is formed irrespective of an interval between the real sweeps, and image data corresponding to one cycle of sweeping can be certainly updated. A sweep azimuth generator 12 generates and outputs an azimuth of an interpolated... Agent: Birch Stewart Kolasch & Birch

20090121923 - Radar image display: A method is provided that facilitates generating a radar image to be displayed by a radar system. The method includes receiving range data and azimuth data carried by a radar signal transmitted from a radar antenna in communication with the radar system, wherein the range data and the azimuth data... Agent: Pearne & Gordon LLP

20090121924 - Correlation calculation control circuit and correlation calculation control method: A coherent integration section synthesizes an IF signal stored in a memory and a C/A code replica generated by a code generation section using a mixer to calculate a correlation value, and integrates the correlation value using an integration section. An integration count monitoring section counts the integration count of... Agent: GlobalIPCounselors, LLP

20090121925 - Energy emission event detection: Methods and systems for detecting an energy emission event are provided. In a method for detecting an energy emission event, a reference event signal is compared with a received event signal. In some embodiments, the reference event signal is associated with radiated energy having a predetermined temporal response. A detection... Agent: Finnegan, Henderson, Farabow, Garrett & Dunner LLP

20090121927 - Systems and methods of assisted gps: Embodiments of an improved assisted global positioning system (GPS) method and system are described. Wireless access points send assistance data to GPS receivers that are integrated into cellular chipsets and other chipsets. The access points may also act as fixed location references for differential GPS (DGPS) mobile stations. Errors caused... Agent: Charles L. Hamilton Fountainhead Law Group P.C.

20090121928 - Suppression of multipath effects for received sps signals: The subject matter disclosed herein relates to suppressing the effects of multipath signals. For an example, a signal comprising at least one binary offset carrier (BOC) modulation signal is received. The BOC modulation signal is modulated with a pseudorandom noise sequence comprising a plurality of chips, wherein each of the... Agent: Qualcomm Incorporated

20090121929 - Method for tracking containers using a low-rate wireless personal area network system: A method for tracking a plurality of containers each joined to an electronic tracking device having routing capabilities and a WPAN-enabled radio receiver/transmitter configured to attempt to connect to a pre-configured WPAN upon being activated comprises activating the radio receiver/transmitter of each tracking device joined to a container being loaded... Agent: Cantor Colburn LLP-ibm Europe

20090121930 - Personal locator and locating method: Disclosed are systems; apparatus and methods for tracking or locating a person that is lost or has an emergency. Personal locating apparatus is employed comprising a plurality of buttons, and/or a keypad and display, that define an on/off element, an OK element, a help element and a 911 emergency element,... Agent: K&a Associates

20090121931 - Wrist worn communication device coupled with antenna extendable by the arm: The present invention discloses a wrist-worn wireless communication device coupled with an RF antenna configured to operate folded or coiled in the device, or extended along the arm from wrist to elbow. A typical embodiment of the invention relates to an emergency radio beacon, particularly for satellite based systems such... Agent: Daniel Katz

20090121932 - Multi-antenna gnss positioning method and system: A multi-antenna GNSS system and method provide earth-referenced GNSS heading and position solutions. The system and method compensate for partial blocking of the antennas by using a known attitude or orientation of the structure, which can be determined by an orientation device or with GNSS measurements. Multiple receiver units can... Agent: Law Office Of Mark Brown, LLC

20090121933 - Precision gps driven utility asset management and utility damage prevention system and method: A method and apparatus, including software, for the development and operational use of precise utility location and utility asset management information. Field-usable data sets may be produced that meet standards of accuracy and usability that are sufficient for use by field operations personnel participating in damage prevention activities associated with... Agent: Christie, Parker & Hale, LLP

20090121934 - Adaptive array control device, method and program, and adaptive array processing device, method and program: [Achieving Means] A device includes: a pair of array processing sections 330 and 340 in which a gain is non-zero with respect to a target signal, and a phase difference in processing results with respect to interference becomes close to 180 degrees; and a correlation calculation section 920 which calculates... Agent: Foley And Lardner LLP Suite 500

20090121936 - Adaptive antenna beamforming: Adaptive antenna beamforming may involve a maximum signal-to-noise ratio beamforming method, a correlation matrix based beamforming method, or a maximum ray beamforming method. The adaptive antenna beamforming may be used in a millimeter-wave wireless personal area network in one embodiment.... Agent: Trop, Pruner & Hu, P.C.

20090121935 - System and method of weighted averaging in the estimation of antenna beamforming coefficients: where qi is the ith column of the matrix Q, ai is the ith weighting coefficient, and K is the column size of the Q matrix, and d) sending another training sequence with the receive antenna array that has been beamformed with the updated w vector. The method further includes... Agent: Knobbe, Martens, Olson, & Bear, LLP

20090121937 - Band pass filter with tunable phase cancellation circuit: A phase cancellation circuit for a cavity filter including a sampler loop assembly arranged to receive an input signal, a variable loop assembly connected to the sampler loop assembly by a cable, wherein the variable loop assembly is arranged to transmit an output signal from cavity filter, wherein the sampler... Agent: Simpson & Simpson, PLLC

20090121938 - Automatic tracking camera: A tracking system includes an emitter array configured to emit radiation around a subject to be tracked in at least one dimension wherein each emitter or group of emitters is modulated to permit identification of a source of the radiation. A receiver is configured to receive the radiation from the... Agent: Robert D. Shedd Thomson Licensing LLC

20090121939 - System and method for providing triggered location information: A system and a method for enabling a Home-SUPL Location Platform (H-SLP) to rapidly identify a currently available positioning method of a target SUPL-Enabled terminal (target SET) are provided. To this end, a message, including positioning capabilities (SET capabilities) which represent whether one or more positioning methods exist, to be... Agent: JeffersonIPLaw, LLP

20090121940 - System for determining position over a network: A system to determine position, frequency and clock offsets over a network utilizing signals of opportunity transmitted by one or more transmitters with known locations, the system includes a base receiver with a clock and a known position that determines ranges to the transmitters, takes a series of samples of... Agent: Cesari And Mckenna, LLP

05/07/2009 > patent applications in patent subcategories.

20090115654 - Methods and apparatus for processing data from multiple sources: Methods and apparatus for processing data from multiple sources according to various aspects of the present invention include a sensing system for determining target information. The sensing system includes sensors to generate target information and local trackers to receive the target information from the sensors. The local trackers may generate... Agent: The Noblitt Group, PLLC

20090115655 - Managed traverse system and method to acquire accurate survey data in absence of precise gps data: A method and system obtains precise survey-grade position data of target points in zones where precise GPS data cannot be obtained, due to natural or man-made objects such as foliage and buildings. The system comprises a GPS receiver mounted on a survey pole, with an inertial measurement unit (IMU) and... Agent: Cooper & Dunham, LLP

20090115656 - Systems and methods for global differential positioning: Systems and methods for global differential positioning are provided. In this regard, a representative system, among others, may include a first receiver being configured to receive global correction data from a single source; and a computing device being configured to adjust positional estimates based on the received global correction data.... Agent: Thomas, Kayden, Horstemeyer & Risley, LLP

20090115657 - Gnss receiver system and related method thereof: A global navigation satellite system (GNSS) receiver system includes a first mobile GNSS receiver and a second mobile GNSS receiver. The first mobile GNSS receiver includes: a first receiver logic for receiving satellite signals and determining positioning related information according to the satellite signals; a data provider logic for providing... Agent: North America Intellectual Property Corporation

20090115658 - Distributed radio frequency ranging signal receiver for navigation or position determination: In a local positioning system, a receiver is adapted for receiving signals from a land-based transmitter. The receiver includes an analog decorrelator for decorrelating the transmitted spread spectrum signals. A down converter connected with an antenna may be spaced away from other portions of the receiver. The down converter down... Agent: Brinks Hofer Gilson & Lione

20090115659 - Receiver device for satellite positioning system: A receiver device has a plurality of signal reception processing circuits, which processes GPS positioning signals of different carrier wave frequencies received by an antenna. In the receiver device, the positioning signals are converted into intermediate frequency signals in a first stage, which includes phase shifters, mixers and complex filters.... Agent: Posz Law Group, PLC

20090115660 - Determining position without use of broadcast ephemeris information: Devices and methods are described for determining position information without broadcast ephemeris data for extended time periods. A server or client device receives or collects historical state data of satellites of a satellite-based positioning system and generates predictions of future satellite trajectories for future time periods. When a server generates... Agent: Haynes And Boone, LLPIPSection

20090115661 - Positional information providing system, positional information providing apparatus and transmitter: Positional information is provided at a place out of reach of radio wave. The process executed by a positional information providing apparatus includes the steps of: obtaining a received positioning signal (S610); specifying an emission source of the positioning signal (S612); obtaining, when the emission source of the positioning signal... Agent: Osha Liang L.L.P.

20090115662 - Localizer cable fault analyzer: A Localizer cable fault analyzer that memorizes which antenna in a Localizer antenna array caused a fault. The Localizer equipment monitors the antenna transmit and monitor cables for continuity using a DC voltage. The present invention senses the voltage drop on the antenna circuit when a fault occurs and causes... Agent: Martin E. Robinson, Jr. Federal Aviation Administration, Agc-500

20090115663 - System and method for determining locations of medical devices: The location of a medical device is determined by receiving one or more signals at the medical device transmitted by one or more beacons, respectively, at known locations. The one or more signals received at the medical device are sent from the medical device to a processor, which determines the... Agent: Mcdermott, Will & Emery

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