| Patents for G01S 13 - Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified (37,701) |
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| 01/09/2013 | CN102323583B Super-resolution linear array three-dimensional synthetic aperture radar imaging method |
| 01/09/2013 | CN102323577B High-resolution radar dual-threshold detection method based on energy accumulation |
| 01/09/2013 | CN102269583B Super large geometry parameter measure system based on wireless sensing network guiding |
| 01/09/2013 | CN102243303B Method for locating static human body through wall based on respiratory character |
| 01/09/2013 | CN102193085B Method for equiamplitude cophase cross backup of microwave signals |
| 01/09/2013 | CN101883695B Method and device for supporting a regulating strategy for the driving of a vehicle |
| 01/09/2013 | CN101704446B Sensor system for a conveyor belt |
| 01/09/2013 | CN101639533B Radar with non-uniformly spaced antenna array |
| 01/08/2013 | US8351927 Wireless ground link-based aircraft data communication system with roaming feature |
| 01/08/2013 | US8350767 Notch antenna having a low profile stripline feed |
| 01/08/2013 | US8350754 Robust and broadband signal processing using replica generation apparatus |
| 01/08/2013 | US8350752 Radar level gauge system with bottom reflector and bottom reflector |
| 01/08/2013 | US8350751 Radar level gauge with improved radar window |
| 01/08/2013 | US8350750 Distributed time-reversal mirror array |
| 01/08/2013 | US8350748 Process and a device for automatically determining meteorological conditions in the vicinity of an aircraft |
| 01/08/2013 | US8350747 Surveillance with subject screening |
| 01/08/2013 | CA2652639C Geodesy via gps and insar integration |
| 01/07/2013 | CA2782440A1 Radar system with synthetic aperture |
| 01/03/2013 | WO2013003513A1 Method and apparatus for mapping operating parameter in coverage area of wireless network |
| 01/03/2013 | WO2013003510A1 Apparatus and method for contactlessly monitoring the condition of a living subject using electromagnetic waves |
| 01/03/2013 | WO2013002906A1 Method and apparatus for geo-locating mobile station |
| 01/03/2013 | WO2013002905A1 Method and apparatus for geo-locating mobile station |
| 01/03/2013 | WO2013002768A1 Off-diagonal element echo power estimator for polarization weather radar |
| 01/03/2013 | WO2013001743A1 Semiconductor reception device |
| 01/03/2013 | US20130002475 Off-diagonal element echo power estimator for polarization weather radar |
| 01/03/2013 | US20130002473 Short Baseline Helicopter Positioning Radar For Low Visibility Using Combined Phased Array and Phase Difference Array Receivers |
| 01/03/2013 | US20130002472 Active retrodirective antenna array with a virtual beacon |
| 01/03/2013 | US20130002471 In-vehicle pulse radar |
| 01/03/2013 | US20130002470 Obstacle detection apparatus and obstacle detection program |
| 01/03/2013 | US20130002434 Radar based systems and methods for detecting a fallen person |
| 01/03/2013 | DE4345610B4 Verfahren zur Herstellung einer Hochfrequenz-Identifikationseinrichtung (HFID) A method for producing a radio frequency identification device (RFID) |
| 01/03/2013 | DE112009005279T5 Fahrzeugseitige radarvorrichtung On-board radar device |
| 01/03/2013 | DE10261621B4 Vorrichtung zur Überwachung der toten Winkel eines Kraftfahrzeugs Apparatus for monitoring the blind spot of a motor vehicle |
| 01/03/2013 | DE102012105582A1 Method for determining angular position of objects in coordinate beams of radar system for motor car, involves separating cost function computation so that independent portion of input data is memorized at given supporting locations |
| 01/03/2013 | DE102012101909B3 Distance measuring sensor e.g. laser sensor, for detecting and determining distance of object from vehicle, has core providing signal with reduced cycles, where updated value is passed to controller according to multiple cycles |
| 01/03/2013 | DE102011078437A1 Nicht-Diagonalelement-Echoleistungsschätzer für Polarisationswetterradar Non-diagonal element echo power estimator for polarization weather radar |
| 01/03/2013 | DE102006020391B4 Verfahren und Vorrichtung zur Detektion und Identifikation von Objekten mit geringer Höhenausdehnung Method and apparatus for the detection and identification of objects with a low height dimension |
| 01/02/2013 | EP2541679A1 Wideband beam forming device, wideband beam steering device and corresponding methods |
| 01/02/2013 | EP2541189A1 An apparatus and method for concentrating electromagnetic energy on a remotely-located object |
| 01/02/2013 | EP2539737A2 Three dimensional radar system |
| 01/02/2013 | EP2539736A1 Method for determining a speed of a receiver and receiving device for performing the method |
| 01/02/2013 | CN102859889A Non-linear resonating sensor and a method |
| 01/02/2013 | CN102859394A Derivative imaging for subsurface object detection |
| 01/02/2013 | CN102859334A Method And System For The Time Synchronization Of The Phase Of Signals From Respective Measurement Devices |
| 01/02/2013 | CN102854507A Imaging method of bistatic SAR (synthetic aperture radar) based on GPU (graphics processing unit) back projection |
| 01/02/2013 | CN102854506A Phase compensation method for baseline oscillation of interference SAR (synthetic aperture radar) based on back-projection algorithm |
| 01/02/2013 | CN102854505A Weighting sparse-driven self-focusing SAR (Synthetic Aperture Radar) imaging method |
| 01/02/2013 | CN102854504A Method for sparse synthetic aperture radars imaging on basis of echo simulation operators |
| 01/02/2013 | CN102854503A Sea area monitoring system applied to border defense and based on digital marine radar technology |
| 01/02/2013 | CN102854502A Method for detecting distance and speed based on walsh baseband signals |
| 01/02/2013 | CN102854501A Method for detecting distance and speed based on orthogonal baseband signals with any step length |
| 01/02/2013 | CN102854499A Three-dimensional electromagnetic imaging method based on contrast source inversion algorithm |
| 01/02/2013 | CN102854496A Airborne meteorological radar ground clutter suppression method based on double threshold control |
| 01/02/2013 | CN102854460A Key state detection method for electronic pointer, electronic white board and electronic pointer |
| 01/02/2013 | CN102129064B Universal satellite borne synthetic aperture radar (SAR) original data vector quantized codebook design algorithm |
| 01/02/2013 | CN101890969B Method and system for safety caution of railway operation |
| 01/02/2013 | CN101799992B Combined vehicle-to-vehicle communication and object detection sensing |
| 01/02/2013 | CN101782651B System, method and switch for measuring the distance between two nodes of a wireless network |
| 01/02/2013 | CN101680963B Tag communication device and tag communication method |
| 01/02/2013 | CN101326511B Method for detecting or predicting vehicle cut-ins |
| 01/02/2013 | CN101024314B Method for inserting RFID tags in corrugated cardboard |
| 01/01/2013 | US8346480 Navigation and control system for autonomous vehicles |
| 01/01/2013 | US8345918 Active subject privacy imaging |
| 01/01/2013 | US8344944 Method and system for continuous wave interference suppression in pulsed signal processing |
| 01/01/2013 | US8344943 Low-profile omnidirectional retrodirective antennas |
| 01/01/2013 | US8344942 System and method for resolving ambiguity in radar, lidar, and acoustic systems |
| 01/01/2013 | US8344941 Relative vibration measurement |
| 01/01/2013 | US8344940 Apparatus and sensor for adjusting sensor vertical alignment |
| 01/01/2013 | US8344939 Radar sensor for motor vehicles |
| 01/01/2013 | US8344938 System to prevent two rotating antennas from illuminating each other |
| 01/01/2013 | US8344937 Methods and apparatus for integration of distributed sensors and airport surveillance radar to mitigate blind spots |
| 01/01/2013 | US8344936 Systems and methods for providing an advanced ATC data link |
| 01/01/2013 | US8344935 Multi-waveform antenna and remote electronics for avionics |
| 01/01/2013 | US8344934 Synthetic aperture radar (SAR) imaging system |
| 12/27/2012 | WO2012177846A1 Improved driver assistance systems using radar and video |
| 12/27/2012 | WO2012176969A1 Three-dimensional radar apparatus using commercial radars mounted on maritime facilities |
| 12/27/2012 | WO2012175819A1 Multistatic radar system for precisely measuring altitude |
| 12/27/2012 | WO2012175470A1 Method and device for detecting a rotating wheel |
| 12/27/2012 | WO2012174647A1 Location of a transponder center point |
| 12/27/2012 | US20120326920 Non doppler-tolerant pulse compression in radar systems |
| 12/27/2012 | US20120326919 Radar sensor having interference signal compensation |
| 12/27/2012 | US20120326918 Motion-based adaptive frequency estimation of a doppler velocity sensor |
| 12/27/2012 | US20120326917 Accident prevention system and a vehicle including the accident prevention system |
| 12/27/2012 | US20120326916 Location of a Transponder Center Point |
| 12/27/2012 | US20120326915 Housing for aircraft mounted components |
| 12/27/2012 | US20120326914 Method and Apparatus for Detecting Vehicle Wheels |
| 12/27/2012 | US20120326913 Method and apparatus for detecting vehicle wheels |
| 12/27/2012 | US20120326912 Pulse radar apparatus and control method thereof |
| 12/27/2012 | DE112009005292T5 Objekterfassungsvorrichtung Object detecting device |
| 12/27/2012 | DE102012210189A1 Frontspoilerbetätigungssystem Front spoiler actuation system |
| 12/27/2012 | DE102011078060A1 Vorrichtung zur Bestimmung oder Überwachung des Füllstandes eines Füllguts in einem Behälter A device for determining or monitoring the level of a filling material in a container |
| 12/27/2012 | DE102011077333A1 Fahrerassistenzsystem mit Objektdetektion Driver assistance system with object detection |
| 12/27/2012 | DE102010047007B4 Personenschutzsystem zur Überwachung eines Therapieraumes mit einer medizinischen Bestrahlungseinrichtung A personnel protection system for monitoring a treatment chamber with a medical irradiation device |
| 12/27/2012 | DE102005058114B4 Verfahren und Schaltung zur Abstandsmessung nach dem Radarprinzip Method and circuit for distance measurement using the radar principle |
| 12/27/2012 | CA2836646A1 Location of a transponder center point |
| 12/27/2012 | CA2835530A1 Method and device for detecting a rotating wheel |
| 12/27/2012 | CA2781349A1 Method and apparatus for generating an indication of an object within an operating ambit of heavy loading equipment |
| 12/27/2012 | CA2744561A1 Method and apparatus for generating an indication of an object within an operating ambit of heavy loading equipment |
| 12/26/2012 | EP2538239A1 Device and method for detecting wheels |
| 12/26/2012 | EP2538238A1 Device and method for detecting wheels |