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Communications: directive radio wave systems and devices (e.g., radar, radio navigation)

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.
05/21/2015 > 11 patent applications in 11 patent subcategories.

20150138009 - Wide-frequency wave-absorbing metamaterial, electronic device and method for obtaining wide-frequency wave-absorbing metamaterial: The disclosure discloses a wide-frequency wave-absorbing metamaterial, which comprises a plurality of layers of substrates and microstructures respectively arranged on the substrates at different layers. The wave-absorbing frequency band of the wide-frequency wave-absorbing metamaterial is relatively wide. The disclosure further discloses an electronic device and a method for obtaining a... Agent: Kuang-chi Innovative Technology Ltd.

20150138010 - Remote sensing using mimo systems: A technique for sensing a moving object within a physical environment using a MIMO communication link includes generating a channel matrix based upon channel state information of the MIMO communication link. The physical environment operates as a communication medium through which communication signals of the MIMO communication link propagate between... Agent:

20150138011 - Parking assisting device: Provided is a parking assisting device capable of appropriately setting a target parking space for parking a self vehicle. This parking assisting device includes an object detecting section transmitting, from a self vehicle, oscillatory waves in different directions on one lateral side of the self vehicle during traveling of the... Agent: Aisin Seiki Kabushiki Kaisha

20150138012 - Checking method and system for radar device: A first step sets a second inclination angle of a housing to an angle different from a reference housing angle by a limit angle; drives an actuator to set a first inclination angle to an angle different from a substrate inclination angle by the limit angle such that a beam... Agent:

20150138013 - Apparatus and method for positioning wlan terminal: A WLAN terminal positioning apparatus includes a directional antenna module including a directional antenna, a first motor, and a second motor wherein the second motor is combined with a shaft of the first motor and the directional antenna is combined with a shaft of the second motor such that the... Agent: Electronics And Telecommunications Research Institute

20150138014 - Portable biometric monitoring devices having location sensors: Assisted-GPS for a portable biometric monitoring device is provided. The portable biometric monitoring device may obtain updated ephemeris data from an associated secondary device via a short-range, low-power communication protocol. The secondary device may be a computing device such as a smartphone, tablet, or laptop. Various rules may control when... Agent:

20150138015 - Positioning device: An object is to provide in a positioning device of a moving body such as a vehicle, a technique which can modify a built-in clock error of a moving body to increase accuracy of a velocity. The positioning device includes a built-in clock error estimating unit which estimates a built-in... Agent: Mitsubishi Electric Corporation

20150138016 - Method for generating unambiguous correlation function for cboc (6,1,1/11) signal based on partial correlation functions, apparatus for tracking cboc signals and satellite navigation signal receiver system: A method of generating a correlation function for a CBOC(6,1,1/11) signal according to the present invention includes generating a delayed signal delayed based on a phase delay, with respect to a signal pulse train of a CBOC(6,1,1/11)-modulated received signal, generating first to twelfth partial correlation functions by performing an autocorrelation... Agent: Research & Business Foundation Sungkyunkwan University

20150138017 - Method and apparatus for beamforming in wireless communication system: A method and apparatus for beamforming in a wireless communication system are provided. The method of supporting beamforming in a wireless communication device includes detecting a direction change of the wireless communication device while communicating with a peer device. The method of supporting beamforming in a wireless communication device also... Agent:

20150138018 - Array-fed reflector antenna device and method of controlling this device: A beam direction controlling unit includes a relative position determining unit that determines a relative position between a reflector antenna and an array antenna by controlling a driver in such a way that a range on the array antenna onto which a parallel light beam from a desired beam direction... Agent: Mitsubishi Electric Corporation

20150138019 - Method and apparatus for transmitting indoor context information: The subject matter disclosed herein relates to a system and method for determining indoor context information relating to a location of a mobile device. Indoor context information may be utilized by a mobile device or a network element to obtain an estimate of a location of the mobile device within... Agent:

05/14/2015 > 15 patent applications in 12 patent subcategories.

20150130650 - Radar level gauge system and reflector arrangement: The present invention relates to reflector arrangement for proof test of a radar level gauge and to a radar level gauge system comprising such a reflector arrangement. The reflector arrangement comprises a pliable elongated member for attachment to a fixed structure in the tank; a weight attachable to the pliable... Agent: Rosemount Tank Radar Ab

20150130651 - Passive radar activated anti-collision apparatus: The apparatus of the present invention provides on-board detection systems such as automotive CAS radars the ability to react to small aspect ratio targets at an off angle to the road greatly increasing the ability of the operator of a vehicle to avoid a collision with cyclists, motorcycles, mobility devices,... Agent:

20150130660 - Wideband waveform synthesis using frequency jump burst-type waveforms: Methods are provided for obtaining wideband waveforms from a set of narrowband waveforms. The synthesized wideband waveforms are suitable for generating fine range resolution synthetic aperture radar images. Furthermore, narrowband pulse compressed data can be siphoned from the processing chain to be used in multi-look GMTI processing either independently or... Agent: C&p Technologies, Inc.

20150130652 - Signal processing device: The signal processing device in accordance with the present invention includes: a frequency analyzer to convert a sensor signal corresponding to a radio wave reflected by an object into a frequency domain signal, and extract, by use of a group of individual filter banks with different frequency bands, signals of... Agent: Panasonic Intellectual Property Management Co., Lt

20150130653 - Vehicle detecting sensor assembly: A vehicle detecting sensor assembly (1) includes a microwave module (4) and a radome (5) for detecting the presence or absence of a parked vehicle, parked in a predetermined parking area (3), according an FMCW scheme. A shielding member (10) is provided on each of left and right sides, each... Agent: Optex Co., Ltd.

20150130654 - Pulse signal setting device, radar apparatus, method and program of setting pulse signal: A radar apparatus using a pulse pair method to quickly measure a relative speed of an object. The radar apparatus includes: A data acquirer that acquires data relating to a pulse width, a repetition frequency, and a highest staggered ratio; A staggered pattern output unit that outputs a specific staggered... Agent:

20150130655 - Radar apparatus and angle verification method: A radar apparatus to receive a transmission wave reflected by a target object by antennas, includes a signal analysis unit to analyze reception waves, and to obtain amplitudes and phases of the reception waves, at a frequency with which reception strength shows a peak; a direction detection unit to detect... Agent: Toyota Jidosha Kabushiki Kaisha

20150130656 - Method and apparatus for enhanced multi-node utilization of an electromagnetic state space: Methods and systems are provided for efficiently packing nodes within an electromagnetic state space.... Agent: Raytheon Company

20150130657 - High speed, high efficiency, high power rf pulse modulating integrated switch: Embodiments of a drain modulator that uses high power switch sensing to control active pulldown are generally described herein. In some embodiments, a logic and sense module is arranged to receive a control signal for controlling an on and an off state of an input of a switch to turn... Agent: Raytheon Company

20150130658 - Methods and apparatus for signal sideband receiver/transceiver for phased array radar antenna: Methods and apparatus for a receiver having a single sideband mixer with all pass networks to remove unwanted sidebands down conversion of signals. In exemplary embodiments, a single chip receive/transceiver can be used in phased array radars. Since the need for bulky off-chip switch filter banks is eliminated, the number... Agent: Raytheon Company

20150130659 - Planar antenna and radar apparatus: The planar antenna has a dielectric substrate; an antenna main body portion including first and second antenna elements on first and second sides, respectively, of the dielectric substrate and functioning as a balanced antenna; a signal line portion including first and second feed lines on the first and second sides,... Agent: Mitsui Engineering & Shipbuilding Co., Ltd.

20150130661 - Gps location system using modal antenna: A modal antenna is implemented to provide a variable radiation pattern for improved global positioning system (GPS) signal reception. A multitude of antenna radiation patterns generated from a modal antenna provide the capability to optimally acquire GPS signals across a wide range of angles of arrival. Minimum radiation pattern roll-off... Agent: Ethertronics, Inc.

20150130662 - Semiconductor device: A semiconductor device includes: a substrate; a first layer that is stacked on the substrate and includes an inductor; and a bump group that is arranged above the the first layer, wherein the bump group includes a plurality of bumps that are arranged under a predetermined rule, and at least... Agent:

20150130663 - Distress beacon integrated in the vertical tailplane of an aircraft: The vertical tailplane of the aircraft is equipped with a distress beacon. The floatability of the vertical tailplane is taken advantage of in order to keep the distress beacon on the surface of the water in the case of an accident caused by a forced landing on the sea.... Agent:

20150130664 - Position tracking system and method using radio signals and inertial sensing: An RF position tracking system for wirelessly tracking the three dimensional position of a device that transmits a radio signal. The device has an antenna and at least one inertial sensor. The system uses a plurality of receiver antennas to receive the device's radio signal at each antenna. The device... Agent:

05/07/2015 > 18 patent applications in 15 patent subcategories.

20150123833 - Analyzing data from networked radar detectors: A radar detector accesses a network interface module that enables communication of data to and from a server. The server executes analysis algorithms that analyze data received from multiple radar detectors to develop predictions about the likelihood of future alerts or threats in geographic locations. The server communicates the predictions... Agent:

20150123834 - Analyzing data from networked radar detectors: A radar detector accesses a network interface module that enables communication of data to and from a server. The server executes analysis algorithms that analyze data received from multiple radar detectors to develop predictions about the likelihood of future alerts or threats in geographic locations. The server communicates the predictions... Agent:

20150123835 - System and method using near and far field ulf and elf interferometry synthetic aperture radar for subsurface imaging: This invention relates to devices and processes for geophysical prospecting, subsurface fluid monitoring and, more particular, to the use of interferometric techniques using Control Source Electromagnetic (“CSEM”) and Magnetoturelic (“MT”) signals to create images of sub-surface structures and fluids.... Agent:

20150123836 - Obstacles detection system: A wire detection apparatus comprises antenna means with a transmitter and a receiver, so devised as to form a pulsed radar system, further including polarization control means for controlling the polarization of waves transmitted and/or received through the antenna means, and processing means for identifying returns from wires according to... Agent:

20150123837 - Method and passenger information system for providing flight information data: Method for providing flight information data for a passenger in an aircraft, wherein the flight information data are transmitted from a cockpit system in the aircraft to at least one passenger information system in the same aircraft, wherein the flight information data are transmitted as a secondary radar signal and/or... Agent:

20150123838 - Radar antenna assembly: A radar antenna assembly includes a microstrip patch, a hybrid coupler, a phase shifter, and a power divider. The microstrip patch is configured to emit a radar signal. The radar signal is characterized by a transmitted polarization of the radar signal. The transmitted polarization is influenced by a first transmit... Agent: Delphi Technologies, Inc.

20150123839 - Device for detecting and locating mobile bodies provided with radars, and related method: A device for detecting and locating moving objects that are equipped with at least one radar comprises a radar function comprising an antenna disposed on a revolving structure and a radar emissions detector function comprising an antennal part, and is characterized in that the antennal part of the radar emissions... Agent: Thales

20150123840 - Radar apparatus: A transmission signal generating unit generates a transmission signal by multiplying one (selected in prescribed order) of 2N+1 (N: an integer of 1 or more) codes of a Spano code sequence by one code (selected in prescribed order), having a length 1, of one of a first code or a... Agent: Panasonic Corporation

20150123841 - Method for search radar processing using random matrix theory: A new method for processing search radar data is revealed using the mathematics of random matrix theory. During the time that the radar receiver is listening for return target echos, the raw data stream is fed to an analogue to digital converter to create a sample voltage file. This sample... Agent:

20150123842 - Full analog microwave sensor for multiple range selection and ultra-low power consumption: A microwave sensor adjusts its sensing range based on a range gate selected from multiple range gates. An active antenna module transmits a first FMCW signal toward a target based on the selected range gate and for receiving second FMCW signal reflected from the target. A modulating module is used... Agent: U&u Engineering Inc

20150123843 - Receiver dual-reflector antenna system for interference suppression onboard satellite: A system for interference suppression onboard a satellite may include an antenna that is configured to receive uplink signals from a ground-coverage area and to generate a first signal. A spot-beam antenna may be configured to receive interference signals and to generate a second signal. A processor may be configured... Agent: Lockheed Martin Corporation

20150123845 - Gps positioning method for mobile terminal, and mobile terminal: A GPS positioning method for a mobile terminal, and a mobile terminal are provided. The method includes: after GPS positioning is started, acquiring a first cell identifier of a first cell in which the mobile terminal is located; acquiring, according to the first cell identifier, first latitude and longitude information... Agent:

20150123844 - Methods and systems for mobile device clock management: Disclosed are methods, systems and/or devices to calibrate a network time by acquisition of satellite positioning system (SPS) signals and different instances of time, and time-tagging SPS times according to the network time. In particular, the network time may be calibrated based, at least in part, on a first difference... Agent:

20150123846 - Apparatus and method for detecting deception signal in global navigation satellite receiver: An apparatus and method for detecting a deception signal in a global navigation satellite receiver is disclosed, the apparatus for detecting the deception signal in the global navigation satellite receiver including an identifier to identify output data output from a global navigation satellite receiver receiving an input of a global... Agent: Electronics And Telecommunications Research Institute

20150123847 - Low power positioning techniques for mobile devices: Techniques for managing power consumption of a Global Navigation Satellite System (GNSS) receiver of a mobile device are provided. These techniques include a method that includes deriving a GNSS search window for the GNSS receiver based on a position uncertainty (PUNC) and a time uncertainty (TUNC), selecting a GNSS search... Agent:

20150123848 - Satellite signal receiver: A satellite signal receiver has a positioning error in a range from −8 m to +8 m with a probability equal to or more than 95% when positioning in a reception environment with a signal strength equal to or more than −135 dBm and average power consumption from start of... Agent:

20150123849 - Position determining method and system using surveillance ground stations: An aircraft avionics system and method for automatically determining an aircraft position. The system and method determine distances to UAT or SSR ground stations. The system and method then determine the position of an aircraft by determining true bearings to SSR or UAT ground stations and determining the possible positions... Agent:

20150123850 - Radar sensor assembly for machine: A radar sensor assembly that includes a radar sensor and a holder assembly is provided. The holder assembly includes a base plate, a first wall, a second wall, a third wall, and a bottom wall. Each of the first wall, the second wall, and the third wall extends from the... Agent: Caterpillar Inc.

04/30/2015 > 15 patent applications in 12 patent subcategories.

20150116141 - Adaptive dynamic cluster deinterleaving: Described herein are methods and systems capable of dynamically adapting weights in response to a received stream of pulses by deinterleaving a stream of pulses according to an initial weighted distance, adjusting the weighted distance, and deinterleaving the stream of pulses according to the adjusted weighted distance.... Agent:

20150116143 - Signal processing device and radar apparatus: A signal processing device is provided. The signal processing device processes reception signals received by an object detector that detects existence of objects. The signal processing device includes a coordinate detecting module configured to detect a plurality of sets of representative coordinates of each of two echo images at two... Agent:

20150116142 - Frequency modulated radar level gauging: s

20150116144 - System and method for locating objects using radio frequency identifiers: System and method for locating objects using radio frequency identifiers. Each object to be located by the user (5) has an object unit (4) attached thereto with a RFID transponder (61). The user (5) carries a proximity unit (3) with a RFID transponder (51) and warning means (52, 54, 55).... Agent: Taranto Estudios E Inversiones, S.l.

20150116145 - Interference map for gnss device: Systems and methods for aggregating interference data and generating visual representations of the interference data are provided. In one example method, interference data may be received from multiple GNSS receivers positioned at various geographical locations. A request for a visual representation of interference at a location may be received. In... Agent:

20150116146 - Anomaly detection using an antenna baseline constraint: Systems and methods are provided for monitoring carrier phase anomalies in a range finding system. A relative carrier phase between first and second antennas is predicted as a function of a relative position between the two antennas. A relative carrier phase between the first and second receivers is measured based... Agent: Northrop Grumman Systems Corporation

20150116147 - Determination of integrity of incoming signals of satellite navigation system: A system and method for testing the integrity of signals incoming to a satellite navigation system. The method is implemented with an array of antenna elements, and a receiver connected to each antenna element. The receivers simultaneously and continuously make measurements on all tracked signals. Each receiver measures the carrier... Agent: Southwest Research Institute

20150116148 - Method for predicting spoofing signal and apparatus thereof: In a global navigation satellite system, a spoofing signal received at a first point in time is processed to generate measurement data including a carrier phase value, and characteristics of a spoofing signal corresponding to a second point in time at which an anti-spoofing signal is to be generated are... Agent:

20150116149 - Method of detecting interference in a satellite radio-navigation signal:

20150116150 - Gnss positioning using pressure sensors: Systems, methods and devices for improving the accuracy of GNSS data are provided. Specifically, embodiments of the invention can advantageously use sensor input to improve the accuracy of position fixes. The use of physical 5 sensors in navigation systems is deemed particularly advantageous, especially where altitude data derived from the... Agent:

20150116151 - High-sensitivity gps device with directional antenna: The effective use of weak GPS signals that are present in various environments enables an electronic device to pinpoint its location in such environments. The electronic device uses an antenna to perform sequential scanning in multiple directions for global positioning system (GPS) signals. The electronic device further analyzes GPS signals... Agent: Microsoft Corporation

20150116153 - Antenna structures and methods thereof for selecting antenna configurations: A system incorporating the subject disclosure may include, for example, a method including determining, by a communication device comprising a processor, a usage state of the communication device. The communication device includes selectable antennas, and the usage state includes an orientation of the communication device. The method also includes selecting... Agent:

20150116152 - Stabilization system for satellite tracking antenna using gyro and kalman filter and stabilization control method for satellite tracking antenna: A stabilization control method for a satellite tracking antenna disclosed herein includes outputting a monopulse signal and a gyro signal through a satellite tracking antenna having a gyro mounted thereto, under a situation that disturbance is applied to the satellite tracking antenna, inputting the output monopulse signal and gyro signal... Agent:

20150116154 - Lens antenna with electronic beam steering capabilities: The invention discloses a lens antenna with high directivity intended for use in radio-relay communication systems, said antenna providing the capability of electronic steering of the main radiation pattern beam by switching between horn antenna elements placed on a plane focal surface of the lens. Electronic beam steering allows antenna... Agent: Limited Liability Company "radio Gigabit"

20150116155 - Methods and systems for self-aligning high data rate communication networks: A communication system is provided. The communication system includes a directional antenna, an antenna steering system to steer the directional antenna, a memory, and one or more processors coupled to the memory, the directional antenna, and the antenna steering system. The one or more processors are configured to identify a... Agent:

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