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) June invention type 06/09

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.
  
06/25/2009 > patent applications in patent subcategories. invention type

20090160696 - Configurable radar detection and avoidance system for wireless ofdm tranceivers: The present invention relates generally to wireless transceivers, and more particularly but not exclusively to radar detection and avoidance methodologies for wireless devices including transceivers. In one or more implementations, a method for detecting radar operating in the unlicensed 5.25-5.35 and 5.47-10.725 GHz radio bands, using wireless devices, such as... Agent: Sawyer Law Group LLP

20090160700 - Monitoring and mapping of atmospheric phenomena: A computerized system for mapping an atmospheric phenomenon in a geographic region. Multiple free-space electromagnetic communications links are previously distributed in the geographic region. The system includes an interface to monitoring mechanisms attached respectively to the free-space electromagnetic communications links. The monitoring mechanisms respectively monitor attenuation levels of the free-space... Agent: Dr. Mark M. Friedman C/o Bill Polkinghorn - Discovery Dispatch

20090160698 - Anti-interference microwave motion sensor: A microwave motion sensor for protecting an area comprises an oscillator configured to generate a plurality of microwave signals, a random pulse generator configured to set a random pulse period for each transmitted microwave signal, an antenna configured to transmit the microwave signals and to receive reflected signals, and a... Agent: Honeywell International Inc.

20090160697 - System and method for reducing interference in microwave motion sensors: A microwave sensor comprises an oscillator configured to generate a microwave signal at a pre-determined frequency, and an antenna configured to transmit the microwave signal and/or to receive reflected signals. The antenna is linear polarized at 45 degrees and the transmitted microwave signal has an electric field at 45 degrees... Agent: Honeywell International Inc.

20090160699 - Time synchronization: A transmitter (106, 120, 118, 122 and 110) of a platform (100) is arranged to generate a transmission pulse which is transmitted to a receiver (212, 224 and 208) of another platform (200) and is also arranged to couple its transmission pulse to a digital receiver (104) associated with its... Agent: Crowell & Moring LLP Intellectual Property Group

20090160701 - Apparatus for identifying target satellite in satellite communication antenna and method thereof: Provided is an apparatus and method for identifying a target satellite in a satellite communication antenna. The apparatus includes: a power splitting unit for splitting a signal inputted through the satellite communication antenna to more than two signals; a tuner unit for receiving the split signals from the power splitting... Agent: Rabin & Berdo, PC

20090160703 - Assistance to a mobile sps receiver: A method is described, for use with an SPS mobile terminal receiver 102, of providing a compact assistance vector to initialise and constrain the computation of the terminal's location within a region of validity. The compact assistance vector is provided to a computing node 108 able also to obtain measurements... Agent: Roylance Abrams Berdo & Goodman

20090160702 - Method for crosslinking multiple gps devices: A crosslinked positioning method sets one of the intercommunicated positioning devices as a master and the remaining ones as slaves through a crosslink allocation. The method includes the steps of searching several devices at the same time, receiving IDs and comparing the IDs. The device with a higher ID is... Agent: Rosenberg, Klein & Lee

20090160704 - Navigation receiver: The subject matter disclosed herein relates to a system and method for processing navigation signals received from multiple global navigation satellite systems (GNSS′). In a particular implementation, signals received from multiple GNSS′ may be processed in a single receiver channel.... Agent: Qualcomm Incorporated

20090160705 - Timekeeping device and satellite signal reception method for a timekeeping device: A timekeeping device has a reception unit that captures a positioning information satellite and receives satellite signals transmitted from the captured positioning information satellite, a time information generating unit that generates time information based on the satellite signal received by the reception unit, a time display unit that displays time... Agent: Epson Research And Development Inc Intellectual Property Dept

20090160706 - System and method for measuring antenna radiation pattern in fresnel region: There is a provided a system for measuring an antenna radiation pattern in a Fresnel region, including: a fixed antenna and a movable antenna located in the Fresnel region to acquire a far-field radiation pattern; a moving unit for moving upward or downward to adjust a measuring angle of the... Agent: Cantor Colburn, LLP

20090160707 - Beamforming in mimo systems: A beamforming method comprises transmitting a training sequence from a transmitter array employing a set of beamforming vectors from a beamforming codebook. A receive array employs a combining codebook to acquire channel state information from the received transmissions, and estimates a preferred beamforming vector and a preferred combining vector. At... Agent: Qualcomm Incorporated

20090160709 - Methods and systems for providing enhanced position location in wireless communications: Embodiments disclosed herein relate to methods and systems for providing improved position-location (e.g., time-of-arrival) measurement and enhanced position location in wireless communication systems. In an embodiment, an access point may replace information (e.g., data) transmission by a “known” transmission (or “reference transmission”) at a predetermined time known to access terminals... Agent: Qualcomm Incorporated

20090160708 - Radar apparatus and interference detection method: A radar apparatus having a transmit antenna which transmits a transmit wave, a receive antenna which receives a receive wave including a reflected wave reflected on a target of the transmit wave; and an interference detection unit which judges that interference has occurred, when, of the receive waves received by... Agent: Fogg & Powers LLC

20090160710 - Method and apparatus for estimating location to support location based service of terminal in mobile communication system: A method and an apparatus for estimating a location to support a location based service of a terminal in a mobile communication system are provided. The method includes receiving first reference signals from three base stations, calculating TDOAs, and solving a first equation using the TDOAs based on the first... Agent: Docket Clerk

20090160711 - Methods, systems and apparatus for integrated wireless device location determination: Methods, devices, and systems are presented for integrated wireless device location determination. A method for determining location on a wireless device includes receiving a request for wireless device location and receiving a plurality of wireless network messages. Each message is transmitted from a wireless network edge device associated with one... Agent: Qualcomm Incorporated

  
06/18/2009 > patent applications in patent subcategories. invention type

20090153391 - Reflectarray and a millimetre wave radar: The reflectarray comprises an array of patch elements (10-13). Each patch element has a cut ring shape formed of a conductive ring with at least one crossing gap. The outer diameter and inner diameter and crossing gap are adjusted so that a phase shift β defined by the following relations... Agent: Young & Thompson

20090153392 - Microwave datum tool: In one aspect, a measurement system is disclosed that includes a source of microwave radiation having one or more wavelengths capable of penetrating through a visibly opaque obstruction, e.g., a wall. The source can be movably positioned on one side of the obstruction for illuminating thereof. The system can further... Agent: Nutter Mcclennen & Fish LLP

20090153393 - Obstacle detecting control device of vehicle: A control device controls operational devices based on obstacle-detection state detected by the radar device and controls a radar-waves transmitting portion of the obstacle detecting device based on detection of a vehicle speed sensor. The control device is configured to control the radar-waves transmitting portion so that a ratio of... Agent: Studebaker & Brackett PC

20090153394 - Method for accurate auto-calibration of phased array antennas: A method and apparatus is disclosed that is capable of verifying on site the health, calibration and integrity of individual phased array modules of a phased array antenna system and, in certain cases, enabling the phased array antenna system to overcome element failures by use of a beam-steering computer. The... Agent: Hayes Soloway P.C.

20090153395 - Radar apparatus and method of measuring azimuth angle of target: A radar apparatus capable of determining the position of targets at a high accuracy even when plural objects of an identical relative velocity are present in a detection view field of the radar, using signal processing of obtaining an effect which is similar with that of virtually increasing the number... Agent: Stanley P. Fisher Reed Smith LLP

20090153397 - Gnss satellite signal interference handling method and correlator implementing the same: A GNSS satellite signal handling method is disclosed. For a specific Doppler bin, when a peak is found, it is checked if the specific Doppler bin is polluted with interference by detection. If the detection result indicates that the specific Doppler bin is polluted with interference, a threshold, which is... Agent: Kirton And Mcconkie

20090153398 - Method and apparatus for calibrating a global positioning system oscillator: A method (200) and apparatus (100) for calibrating a global positioning system oscillator is disclosed. The apparatus may include a global positioning system receiver (120), a temperature compensated oscillator (130) coupled to the global positioning system receiver, a controller (140) coupled to the global positioning system receiver, and an offset... Agent: Prass LLP

20090153399 - Method and apparatus for processing satellite positioning system signals: Method and apparatus for processing a satellite positioning system (SPS) signal is described. In one example, a timing reference related to a SPS time of day is obtained from a wireless communication signal received by a mobile receiver. A bias in a local clock of the mobile receiver with respect... Agent: Mcandrews Held & Malloy, Ltd

20090153396 - System and method for using gps interferometry to determine atmospheric conditions: A method and system for determining a bending angle and/or the presence of atmospheric ducting. An array of antennas is used in order to form an interferometer. The interferometer receives signals from GPS satellites and uses the index of infraction in order to determine a bending angle of the GPS... Agent: Naval Research Laboratory Associate Counsel (patents)

20090153400 - Method and device for transmitting signals in a wireless communication system, receiving device for receiving signals in a wireless communication system, with a special frame structure: The present invention relates to a method for transmitting signals in a wireless communication system, in which signals are transmitted from a first communication device to a second communication device, said signals being transmitted in consecutive frames, each frame having a preamble section including preamble information, at least one of... Agent: Oblon, Spivak, Mcclelland Maier & Neustadt, P.C.

20090153401 - Motion detection for tracking: An apparatus and method for tracking a target wherein a new position fix is taken when the measured movement of the target is more than a predetermined threshold amount or when the position fix has not been updated in a predetermined interval. The apparatus and method minimize energy use and... Agent: Qualcomm Incorporated

20090153402 - Regional positioning method and apparatus in wireless sensor network: A regional positioning method and apparatus in a wireless sensor network (WSN) is provided. The regional positioning method in a WSN, the regional positioning method including: setting a locating premise in the WSN based on a signal strength of an anchor node; sensing an event where a sensor node, installed... Agent: Cantor Colburn, LLP

  
06/11/2009 > patent applications in patent subcategories. invention type

20090146862 - Mobile sound and light resistant electromagnetic isolation chamber: A device enclosing a volume shielded from certain levels of sound, light and electromagnetic radiation, such device that prevents electromagnetic communications and recording devices from transmitting and receiving communications from outside of the devices protected environment while remaining mobile and ungrounded.... Agent: Nixon & Vanderhye, PC

20090146863 - Radar detection method and apparatus using the same: A method for detecting radar signal comprises the steps of: sampling a received signal so as to obtain a plurality Of sampling values; taking an absolute value of the sampling values so as to obtain at least two parameters; and determining whether the received signal includes radar signals in accordance... Agent: Connolly Bove Lodge & Hutz LLP Suite 1100

20090146864 - Loran-based underground geolocation, navigation and communication system: A system is provided for underground mapping, location determination and communications utilizing existing LORAN transmitters and a subterranean H-field antenna coupled to a conventional LORAN receiver. The result is an underground LORAN grid from which mapping and location can be ascertained as well as terrestrial-to-subterranean communications using the LORAN bit... Agent: Bae Systems

20090146865 - Radar apparatus: Provided is a radar apparatus, which is mounted in a movable body, for detecting an obstacle in the vicinity of the movable body. The radar apparatus comprises a transmitting section (201), a receiving section (202), a velocity acquisition section (204), a reference signal acquisition section (205), and a signal processing... Agent: Wenderoth, Lind & Ponack L.L.P.

20090146866 - Wireless apparatus, wireless communication system, control method, and control program: A wireless apparatus which can realize a DFS function that avoidance of interference with radar is considered in an Ad-Hoc mode under a multihop circumstance is provided. A Beacon frame is transmitted at a shorter interval than a previously set interval when radar is detected by wireless apparatuses N1 to... Agent: Young & Thompson

20090146867 - Radar level gauge system and method providing a signal indicative of process reliability: A method for determination of a filling level of a product contained in a tank, comprising the steps of generating and transmitting an electromagnetic signal; propagating the transmitted electromagnetic signal towards the product in the tank; receiving echo signals resulting from reflections at impedance transitions encountered by the transmitted electromagnetic... Agent: Westman Champlin & Kelly, P.A.

20090146868 - Rf attenuation circuit: An RF receiving circuit that selectively attenuates a received RF signal before it reaches sensitive modifying devices, such as a low noise amplifier or an analog to digital converter. The receiving circuit includes a delay element upstream of its attenuator so that high energy pulses of a short duration (for... Agent: Bond, Schoeneck & King, PLLC

20090146869 - Multi frequency spectral imaging radar system and method of target classification:

20090146871 - Method and apparatus for managing time in a satellite positioning system: Method and apparatus for time management in a position location system is described. In one example, a time relation is received at a server. The time relation includes a relationship between an air-interface time of a base station and a satellite time for a satellite constellation from a first satellite... Agent: Mcandrews Held & Malloy, Ltd

20090146873 - Navigation system with apparatus for detecting accuracy failures: A navigation system for a vehicle having a receiver operable to receive a plurality of signals from a plurality of transmitters includes a processor and a memory device. The memory device has stored thereon machine-readable instructions that, when executed by the processor, enable the processor to determine a set of... Agent: Honeywell International Inc.

20090146875 - Automatic dependant surveillance systems and methods: A communications system including an automated dependant surveillance-broadcast system and a global positioning system integrated into a single unit. A radio frequency receiver receives analog automated dependent surveillance-broadcast information at a selected transmission frequency and converts that information into digital form. A global positioning system receiver receives global positioning information... Agent: Thompson & Knight, L.L.P. Patent Property Department

20090146874 - Gps module and computer system using the same: A global positioning system module and a computer system using the same are disclosed. The global positioning system module comprises a circuit board and a connection interface; the circuit board comprises a signal receiving module for receiving a wireless (satellite) signal and a signal transmission module for communicating with the... Agent: Bacon & Thomas, PLLC

20090146879 - Automatic time adjusting device for gps of car safety control system: A car safety control system includes at least a car DVR, a GPS receiver and some other components such as image sensors, a speaker and a car display monitor to monitor vehicular safety. By way of a time zone setting unit, the value of the time difference between the GMT... Agent: Troxell Law Office PLLC

20090146876 - System and method for a-gps positioning of a mobile device: A system and method for estimating the position of a mobile device using information from a constellation of satellites. A first set of satellites of the constellation may be selected and then a second set of satellites of the constellation may be selected as a function of signals received from... Agent: Duane Morris LLP

20090146878 - System and method for position calculation of a mobile device: A system and method for determining a location of a device. Plural signals from a first plurality of satellites may be received a the device where an estimated location of the device is determined as a function of frequency information from the signals. A location of the device may then... Agent: Duane Morris LLP

20090146877 - System and method for preventing a-gps devices from searching for specific satellites: A system and method for estimating the location of a wireless device. A set of satellites may be determined as a function of an approximate area in which the wireless device is located. Assistance data is transmitted to the device including information from the set of satellites, and a location... Agent: Duane Morris LLP

20090146872 - Method and system for providing assistance data for a-gps location of handsets in wireless networks: A system and method for determining the location of a wireless device. A boundary for an approximate area in which the wireless device is located is determined and a plurality of satellites may be determined as a function of the boundary. Assistance data is transmitted to the device which includes... Agent: Duane Morris LLP

20090146870 - System and method for wwan/wlan position estimation: Apparatuses and methods for implementing the GPS positioning functionalities in devices that are capable of communicating using IP packets are disclosed. The aiding-information-enhanced GPS positioning (IAIE-GPSP) technique is decoupled from the specific requirements of specific telecommunication networks and protocols (such as CDMA). By decoupling the IAIE-GPSP capability from specific telecommunication... Agent: Kyocera Wireless Corp.

20090146880 - Method and appartus for reducing interference in a wireless device: A method of reducing interference in a GPS-equipped wireless device having a transmitter, the method comprising: acquiring a GPS signal containing GPS data; decoding the GPS data; determining whether the GPS data is valid; when the GPS data is not valid due to the interference, determining a transmit power level... Agent: Fay Sharpe/lucent

20090146881 - Multi-platform precision passive location of continuous wave emitters: An apparatus comprises a first sensor mounted on a first platform for sampling a first portion of a continuous waveform occurring in a time window and for producing a first signal sample, a second sensor mounted on a second platform for sampling a second portion of the continuous waveform occurring... Agent: Pietragallo Gordon Alfano Bosick & Raspanti, LLP

20090146882 - Method and system of generic position signalling for cellular networks: Systems and methods provide location support for assisted navigation systems, for example, with respect to assistance data specifications and protocols in systems without impacting a cellular system-specific control plane protocol. Location support for cellular systems can be introduced into only the user plane of a particular cellular system by including/introducing... Agent: Foley & Lardner LLP

  
06/04/2009 > patent applications in patent subcategories. invention type

20090140906 - Generic pick-up horn for high power thermal vacuum testing of satellite payloads at multiple frequency bands and at multiple polarizations: Methods, systems, and apparatus are disclosed for high power thermal vacuum testing of satellite payloads using pick-up horns. Such pick-up horns can include at least one outer metal wall forming a metal body and at least one interior surface disposed in the metal body, forming at least one chamber in... Agent: Mcdermott Will & Emery LLP

20090140907 - Detection of a concealed object: Disclosed are systems, methods, devices, and apparatus to determine if a clothed individual is carrying a suspicious, concealed object. This determination includes establishing data corresponding to an image of the individual through interrogation with electromagnetic radiation in the 200 MHz to 1 THz range. In one form, image data corresponding... Agent: Klarquist Sparkman, LLP

20090140908 - System for deployment of a millimeter wave concealed object detection system using an outdoor passively illuminated structure: A system for deployment of a millimeter wave concealed object detection system using an outdoor passively illuminated structure is disclosed. In a particular embodiment, the structure includes at least one sidewall with at least one louvered panel within the sidewall. The louvered panel is orientated to reflect millimeter energy into... Agent: Mckinney Law, LLC

20090140909 - Method and apparatus for assessing contact clusters: Methods and apparatus for identifying a plurality of contacts from a signal return, defining a zone containing a number of contacts from the plurality of contacts, determining a centroid for the contacts in the zone, and tracking the contacts in the zone as a single contact based on the centroid.... Agent: Raytheon Company C/o Daly, Crowley, Mofford & Durkee, LLP

20090140910 - Method and a system for filtering tracks originating from several sources and intended for several clients to which they are supplied: The method comprises at least a phase (8) for establishing a link between tracks resulting from a single aircraft and a phase for selecting one of the linked tracks to represent the aircraft according to a client-dependent criterion, so that a single client may not receive several distinct tracks representing... Agent: Lowe Hauptman & Berner, LLP

20090140913 - Evaluation method, particularly for a driver assistance system of a motor vehicle, for object detection using a radar sensor: An evaluation method, e.g., for a driver assistance system of a motor vehicle, is provided for object detection using a radar sensor, which synchronously emits at least two separate radar beam lobes, that cover an angular range to be scanned, and which receives respective target responses as measured values. At... Agent: Kenyon & Kenyon LLP

20090140911 - Radar apparatus and mounting structure for radar apparatus: The radar apparatus includes an antenna device including a transmitting antenna and a receiving antenna, a main body which generates a radar wave, transmits the radar wave from the transmitting antenna, and receives the radar wave reflected from an obstacle to be detected by the receiving antenna, and a cover... Agent: Nixon & Vanderhye, PC

20090140912 - Radar apparatus and mounting structure for radar apparatus: The radar apparatus includes an antenna device including a transmitting antenna and a receiving antenna, and a main body which generates an FMCW-modulated radar wave, transmits the radar wave from the transmitting antenna at a transmit timing, and receives the radar wave reflected from an obstacle by the receiving antenna... Agent: Nixon & Vanderhye, PC

20090140914 - Gnss post positioning with elongated dither sequence: A computer apparatus for post positioning with a selected precision. The apparatus includes a GNSS post processor to post process reference GNSS carrier phases from a reference system and rover GNSS carrier phases from a rover receiver to compute a secure position for the rover receiver not available to a... Agent: David R. Gildea Menlo Patent Agency LLC

20090140915 - Network aided terrestrial triangulation using stars (natts): A method for determining a terrestrial location of an apparatus that is deployed in a generally known geographical region includes capturing, by the apparatus, an earthbound image of the sky from a terrestrial location at an identified time; communicating, by the apparatus, data representative of the captured earthbound image of... Agent: Tillman Wright, PLLC

20090140916 - Relative inter-vehicle position calculation apparatus, transmission apparatus and program for same: An on-board communication equipment on each of two vehicles receives a radio wave from two or more GPS satellites, and determines a carrier wave phase of the received radio wave. Then, the on-board communication equipment on one vehicle receives, from the other vehicle, information on the carrier wave phase observed... Agent: Harness, Dickey & Pierce, P.L.C

20090140917 - High capacity serveilance system: The invention relates to a surveillance system wherein a localisation terminal TL and a surveillance terminal co-operate. Each terminal TL comprises: means for the acquisition R1 L of a localisation message; communication means MRL-ARL adapted to a communication channel; and control means MCL for connecting the acquisition means and the... Agent: Horst M. Kasper

20090140918 - Supporting a satellite based positioning: A satellite signal receiver 40 comprises a measurement component 43 adapted to perform measurements on received satellite signals. In order to enable an enhanced handling of the measurements, the receiver further comprises a first processing unit 44 adapted to run a software 45 for controlling the measurement component 43 based... Agent: Ware Fressola Van Der Sluys & Adolphson, LLP

20090140919 - Position/time detecting apparatus and timepiece including the apparatus: The number of GPS satellites from which radio waves are received and the intensities of radio waves received from the GPS satellites are acquired. In a first state in which radio waves of a first signal intensity are received from four GPS satellites in a first predetermined time, orbit/time information... Agent: Frishauf, Holtz, Goodman & Chick, PC

20090140920 - Dynamic radiation pattern antenna system: The present invention relates to a dynamic radiation pattern antenna system comprising a plurality of antenna units, a control unit and an electronic interface. The plurality of antenna units has electronically controllable radiation patterns. The control unit is dynamically controlling the radiation pattern of the plurality of antenna units and... Agent: Bereskin And Parr

20090140921 - Radio antenna assembly and apparatus for controlling transmission and reception of rf signals: An apparatus includes an antenna for transmitting RF radiation and being structured to enable the distribution of RF energy emitted therefrom to be varied in the vertical plane. The apparatus comprises a generator for generating an RF signal and to pass the signal to the antenna, and a controller arranged... Agent: Barnes & Thornburg LLP

20090140922 - Bistatic radiofrequency device for producing an intrusion detecting barrier: The present invention relates to the field of protecting geographic areas against undesirable, even hostile, intrusions from threatening moving objects. The subject of the invention is a bistatic radiofrequency detection barrier having means for transmitting one or more waves through a directional antenna and means for receiving signals through a... Agent: Lowe Hauptman & Berner, LLP

20090140923 - Systems and methods for facilitating a first response mission at an incident scene using precision location: Systems and methods for facilitating a first response mission at an incident scene, such as an accident site, a natural or human-made disaster site, or any other first response site. One system is for locating a plurality of portable modules at an incident scene. The system comprises a plurality of... Agent: Ralph A. Dowell Of Dowell & Dowell P.C.

20090140924 - Positioning method, positioning device, and program: A positioning method includes: executing a first positioning mode or a second positioning mode, a first positioning process that is performed using a least-square method based on a positioning signal and a second positioning process that is performed using a Kalman filter based on the positioning signal utilizing a positioning... Agent: GlobalIPCounselors, LLP

20090140925 - Multilateration enhancements for noise and operations management: Multilateration techniques are used to provide accurate aircraft tracking data for aircraft on the ground and in the vicinity of an airport. From this data, aircraft noise and operations management may be enhanced. Aircraft noise may be calculated virtually using track data in real-time and provided to a user to... Agent: Robert Platt Bell Registered Patent Attorney

20090140926 - System and method for localization utilizing dynamically deployable beacons: A beacon-based localization system utilizes a mobile object with dynamically deployable beacons for guiding the mobile object. In one form, the localization system includes a mobile object, at least two beacons and preferably a plurality of beacons, and devices for deploying and retrieving beacons. The mobile object, as well as... Agent: Bowman & Associates

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