Patents
Sitemap › G01 - Measuring; Testing › G01S - Radio direction-finding; Radio navigation; Determining distance or velocity by use of radio waves; Locating or presence-detecting by use of the reflection or reradiation of radio waves; Analogous arrangements using other waves › G01S 17 - Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
Patents for G01S 17 - Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems (17,638)
10/1998
10/01/1998CA2283713A1 Optical device for the contactless measurement of distance of a light source
09/1998
09/30/1998EP0866984A1 Laser transponder and method for disabling laser speed monitors
09/30/1998EP0866947A1 Vehicle navigational system and signal processing method for said navigational system
09/29/1998US5815275 Method and system for triangulation-based, 3-D imaging utilizing an angled scanning beam of radiant energy
09/29/1998US5815272 Filter for laser gaging system
09/29/1998US5815267 Displacement information measuring apparatus in which a light-receiving condition on a photodetector is adjustable
09/29/1998US5815251 Device for distance measurement
09/29/1998US5815250 Doublet pulse coherent laser radar for precision range and velocity measurements
09/29/1998US5815092 Combined speed measuring device detector, speed measuring device and printer for verifying vehicle speed
09/29/1998US5814808 Optical displacement measuring system using a triangulation including a processing of position signals in a time sharing manner
09/29/1998US5814732 Laser doppler speed measuring apparatus
09/24/1998DE19709960A1 Verfahren und Vorrichtung zur präoperativen Bestimmung der Positionsdaten von Endoprothesenteilen Method and apparatus for pre-operative determination of the position data of Endoprothesenteilen
09/24/1998DE19709906A1 Opto-electronic device for detecting objects in surveillance zone
09/23/1998EP0743841B1 Visual prosthesis for the visually challenged
09/23/1998CN1194056A Improved optical ranging camera
09/22/1998US5812893 Range finder
09/22/1998US5811827 Method and apparatus for electro-optically determining the dimension, location and attitude of objects
09/22/1998US5811826 Methods and apparatus for remotely sensing the orientation of an object
09/22/1998US5811825 Method and apparatus for electro-optically determining the dimension, location and attitude of objects
09/17/1998WO1998040762A1 Image-directed active range finding system
09/17/1998WO1998040037A1 Process and device for the preoperative determination of positioning data of endoprosthesis parts
09/16/1998EP0865012A2 Space surveillance device
09/15/1998US5808743 For measuring a target
09/15/1998US5808728 Vehicle environment monitoring system
09/15/1998US5808727 Vehicle optical radar apparatus
09/15/1998US5808726 Distance measurement apparatus
09/11/1998WO1998039620A1 Flight guidance system for low-flying aircraft
09/10/1998DE19708163A1 Schaltung zur Signalaufbereitung von in einem Heterodyninterferometer auftretenden Signalen Circuit for signal conditioning of signals occurring in a Heterodyne
09/10/1998DE19708014A1 Vorrichtung und Verfahren zum Erfassen eines Objekts in einem vorgegebenen Raumbereich, insbesondere von Fahrzeugen für die Verkehrsüberwachung Apparatus and method for detecting an object in a predetermined spatial region, in particular vehicles for traffic monitoring
09/10/1998DE19707861A1 Reflection light sensor for object detection
09/09/1998EP0733226B1 Observation instrument orientation detecting system
09/08/1998US5806020 Laser based speed and accident reconstruction measuring apparatus and method
09/08/1998US5805527 Method and apparatus for measuring distance
09/08/1998US5805468 Method and apparatus for determining the light transit time over a measurement path arranged between a measuring apparatus and a reflecting object
09/08/1998US5805286 Process for determination of the position of a vehicle in a plane of travel
09/08/1998US5805275 Scanning optical rangefinder
09/08/1998US5805110 Method for sensing characteristics of objects within a field
09/08/1998US5803823 Method and apparatus to determine object striking instrument movement conditions
09/03/1998WO1998038616A1 Device and method to detect an object in a given area, especially vehicles, for the purpose of traffic control
09/03/1998WO1998038474A1 Circuitry for processing signals occurring in a heterodyne interferometer
09/03/1998DE19707936A1 Obstacle distance detection arrangement for motor vehicle
09/03/1998CA2282539A1 Device and method to detect an object in a given area, especially vehicles, for the purpose of traffic control
09/02/1998EP0861445A1 Imaging lidar system with strip-shaped photocathode and confocal-reflection
09/02/1998EP0714519A4 Entropy based signal transmission, reception and signal analysis method and apparatus
09/01/1998US5801970 Model-based feature tracking system
09/01/1998US5801834 Vehicle straightener measuring unit, measuring apparatus reliant on reflected beam(s), and source, targets and method
09/01/1998US5801823 Driver's eyes location determining apparatus and method
08/1998
08/27/1998WO1998036941A1 Driver's eyes location determining apparatus and method
08/27/1998DE19707418A1 Optoelectronic device for monitoring surveillance zone
08/27/1998DE19706612A1 Optoelectronic device for monitoring surveillance zone
08/26/1998EP0860714A1 Method and device for determining the distance to an obstacle for a vehicle
08/25/1998US5798833 Rotation speed measuring machine for flying globe
08/25/1998US5798727 Obstacle recognition system for vehicle
08/19/1998EP0859243A1 Laser identification system
08/19/1998EP0858543A1 Door control apparatus
08/19/1998EP0823037A4 Method and system for triangulation-based, 3-d imaging utilizing an angled scanning beam of radiant energy
08/19/1998EP0772844B1 Drums for use in a remotely controlled environment
08/18/1998US5796474 Projectile tracking system
08/18/1998US5796471 Method for detecting and measuring wind speed
08/18/1998US5796470 For shifting a frequency of an incident light beam
08/13/1998WO1998035330A1 Motor vehicle detector
08/13/1998CA2279465A1 Vehicle detector arrangement
08/12/1998EP0857980A1 Range finder
08/12/1998EP0857979A1 Laser beam receiver circuit
08/12/1998EP0857613A2 Housing, preferably exterior rear view mirror for vehicles, in particular motor vehicles
08/11/1998US5793491 Intelligent vehicle highway system multi-lane sensor and method
08/11/1998US5793484 Optical device for the remote measuring of variations in the orientation of an object
08/11/1998US5793483 Optical measurement system
08/11/1998US5793477 Laser speed monitor disabling system
08/11/1998US5793476 Laser transponder and method for disabling laser speed monitors
08/11/1998US5793357 Device and method for determining movement of a surface
08/11/1998US5793034 Target detection system utilizing multiple optical criteria
08/06/1998WO1998034131A1 Signal warning device on vehicles to attract the driver's attention
08/05/1998EP0856433A1 Warning device for distance between cars
08/04/1998US5790244 Pre-biasing technique for a transistor based avalanche circuit in a laser based distance measurement and ranging instrument
08/04/1998US5790243 Highway profile measuring system
08/04/1998US5790242 Chromatic optical ranging sensor
08/04/1998US5790241 Laser rangefinder
08/04/1998CA2043020C Device for and method of measurement of an angle of incidence of a luminous beam
07/1998
07/30/1998WO1997040342A3 Integrated system for imaging and modeling three-dimensional objects
07/30/1998DE4345448C2 Laser range finder, e.g. for driverless transport system
07/30/1998DE4345446C2 Laser range finder, e.g. for driverless transport system
07/30/1998DE4340756C2 Laserabstandsermittlungsvorrichtung Laser range finding apparatus
07/30/1998DE19801916A1 Monitoring device for detecting presence of person on running board of refuse collection vehicle
07/30/1998DE19801205A1 Acoustic obstacle warning arrangement for motor vehicle
07/30/1998DE19700592A1 Measurement system for depth resolution determination in laser doppler perfusion imaging for fluid flowmeter
07/29/1998CN1189231A System for enhancing navigation and surveillance in low visibility conditions
07/28/1998US5787385 System for detecting a reduction in visibility
07/28/1998US5787369 Object detection system and method for railways
07/28/1998US5786772 Vehicle blind spot detection display system
07/28/1998US5786602 Method and apparatus for electro-optically determining the dimension, location and attitude of objects
07/23/1998WO1998032030A1 Predictive collision sensing system
07/23/1998DE19801915A1 Sensor system to ensure vehicle reversing safety esp. for refuse collection vehicle
07/23/1998DE19701736A1 Laser Doppler velocimetry method e.g. for fluid using direction identifying achromatic fibre
07/23/1998CA2274716A1 Predictive collision sensing system
07/22/1998EP0854368A2 Light sensor with signal evaluation based on time of flight of light
07/22/1998EP0741857A4 Optical motion sensor
07/21/1998US5784023 Spatio-temporal characteristic determination method of improved reliability
07/16/1998WO1998030978A1 Motion analysis system
07/15/1998EP0853245A2 Modulated backscatter sensor system
1 ... 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 ... 177