Patents
Sitemap › G01 - Measuring; Testing › G01C - Measuring distances, levels or bearings; Surveying; Navigation; Gyroscopic instruments; Photogrammetry or videogrammetry › G01C 3 - Measuring distances in line of sight; Optical rangefinders
Patents for G01C 3 - Measuring distances in line of sight; Optical rangefinders (8,275)
04/2003
04/16/2003CN1410826A Sensor for measuring distance, distance measurer and camera, and distance measuring method
04/15/2003US6549874 Distance measuring device
04/10/2003US20030069695 Apparatus for monitoring area adjacent to vehicle
04/08/2003US6545749 Electronic distance measuring device
04/03/2003WO2003027610A1 Manual appliance for contactless distance measurement
04/03/2003US20030063775 Methods for enhancing performance and data acquired from three-dimensional image systems
04/03/2003DE10149144C1 Portable distance measuring device has fitting of holder to housing of measuring device detected for providing new reference point for evaluation circuit
04/02/2003EP1298480A1 Range-finding binoculars
04/01/2003US6542696 Distance measurement apparatus of camera
03/2003
03/26/2003CN2541861Y Automatic focusing device of laser snooperscope
03/20/2003US20030053080 Targeting device with four fixed reflective surfaces
03/20/2003US20030053041 Optical rader apparatus and distance measuring apparatus including the same
03/20/2003US20030052252 Solid-state image pickup apparatus and control method thereof
03/13/2003DE10112833C1 Verfahren und Einrichtung zur elektrooptischen Distanzmessung Method and apparatus for electro-optical distance measurement
03/12/2003CN1401852A Mechanism for recognizing sleeper position and recognizing method
03/11/2003US6532060 Distance measuring apparatus
03/11/2003US6532059 Surveying instrument having an optical distance meter
03/11/2003US6531959 Position detecting device
03/06/2003US20030043290 AF control apparatus and AF control method
03/06/2003US20030043261 Magnifying device for a panoramic anamorphic image capture system
03/06/2003US20030043116 Calibrating camera offsets to facilitate object Position determination using triangulation
03/05/2003EP1287313A1 Optical rangefinder
03/05/2003EP1287312A1 Optical telemeter
03/04/2003US6529281 Position sensitive detectors and distance measuring apparatus using them
03/04/2003US6529268 Baseline length variable surface geometry measuring apparatus and range finder
02/2003
02/27/2003WO2003016945A2 Device for distance measurement
02/27/2003WO2003016820A1 Method and device for determining distance
02/27/2003US20030037718 Visual parking guide
02/23/2003CA2399595A1 Parking template
02/18/2003US6522839 Distance measuring device and camera having the same
02/18/2003US6522395 Noise reduction techniques suitable for three-dimensional information acquirable with CMOS-compatible image sensor ICS
02/18/2003US6522394 Rangefinder device and camera
02/18/2003US6522393 Distance measuring device
02/18/2003CA2091613C Method and device for detecting the relative positions and trajectories of two space vehicles
02/13/2003WO2003012371A1 System and method of light spot position and color detection
02/13/2003US20030029350 Machine and method for treating a track
02/13/2003CA2454690A1 System and method of light spot position and color detection
02/12/2003EP1283301A2 Machine and method for recognizing the sleeper positions in a track
02/06/2003US20030025068 System and method of light spot position and color detection
02/05/2003EP1281042A1 Multi-function optical system and assembly
02/05/2003CN1101056C Method and device for producing subject distance image
02/04/2003US6516150 Distance measuring equipment and camera
01/2003
01/30/2003WO2003008909A1 Range finder with sighting device
01/30/2003DE10035876C2 Optischer Detektor An optical detector
01/28/2003US6512838 Methods for enhancing performance and data acquired from three-dimensional image systems
01/28/2003US6512574 Light receiving circuit of laser range finder
01/23/2003US20030016187 Optical scanning system with variable focus lens
01/15/2003EP1274967A1 Distance measuring device
01/14/2003US6507707 Distance measuring apparatus and distance measuring method
01/14/2003US6507406 Three-dimensional data input apparatus
01/09/2003WO2003002939A1 Device for optical measurement of distance over a large measuring range
01/07/2003US6504600 Casing for reflection measurement device
01/02/2003US20030002149 Range binoculars
12/2002
12/31/2002US6501910 Camera distance measuring device
12/31/2002US6501541 Electronic distance meter
12/31/2002US6501538 Optoelectronic arrangement for determining an object's profile
12/31/2002US6501537 Range finding
12/31/2002US6501085 Distance-measuring apparatus
12/27/2002WO2002057714A8 Cmos-compatible three-dimensional image sensor ic
12/26/2002US20020196424 Distance measuring apparatus
12/26/2002US20020196423 Range finder for finding range by image realization
12/26/2002US20020196422 Distance measuring method and image input device with distance measuring function
12/18/2002EP1266263A1 Panoramic image acquisition device
12/18/2002EP1266260A1 Sighting device with four fixed reflecting surfaces
12/18/2002EP1192597B1 Method of detecting objects within a wide range of a road vehicle
12/18/2002CN1096657C Three dimentional shaped data processing method
12/12/2002US20020188388 Vehicle traveling control system and vehicle control device
12/12/2002US20020186304 Optical image pickup device and optical range finder
12/12/2002US20020185618 Distance Measuring system
12/11/2002CN1384371A High-precision laser range finder
12/10/2002US6492962 Optical scanning system with variable focus lens
12/10/2002US6492653 Distance-measuring apparatus comprising a plurality of integrating capacitors
12/10/2002US6492652 Opto-electronic distance sensor and method for the opto-electronic distance measurement
12/05/2002WO2002097367A2 Optical sensor for distance measurement
12/05/2002US20020180956 Optical sensor for distance measurement
12/05/2002US20020180636 Passive ranging/tracking processing method
12/05/2002CA2446909A1 Optical sensor for distance measurement
12/04/2002EP1262909A2 Calculating camera offsets to facilitate object position determination using triangulation
12/04/2002EP1261842A1 Telemetric equipment for two-dimensional or three-dimensional cartography of a volume
12/04/2002EP1218692A4 Cmos-compatible three-dimensional image sensor ic
12/04/2002CN1382956A Regulator and regulation method of distometer
12/03/2002US6490028 Variable pitch grating for diffraction range finding system
12/03/2002US6490027 Reduced noise optical system and method for measuring distance
12/03/2002US6489922 Passive/ranging/tracking processing method for collision avoidance guidance and control
12/03/2002US6489607 Optical detector
11/2002
11/28/2002US20020176066 Measuring device
11/26/2002US6487371 Range finder device having mode for removing steady light components and mode for not removing steady light components
11/26/2002US6487303 Object detector
11/21/2002US20020171848 Optical reflection sensor
11/19/2002US6483536 Distance measuring apparatus and method employing two image taking devices having different measurement accuracy
11/19/2002US6483121 Distance measuring apparatus and distance measuring method
11/13/2002EP1256831A1 Method and system for calibrating an image range device
11/13/2002CN1379226A Optical reflective type sensor
11/13/2002CN1094192C 一种亚毫米级精度位移自动监测系统 One kind of sub-millimeter precision displacement automatic monitoring system
11/12/2002US6480266 Autofocus distance-measuring optical system
11/07/2002DE10213861A1 Optical reflection sensor has display control unit that causes repeatability of measured values obtained by multiple measurements to be displayed on display device
11/05/2002US6477260 Position measuring apparatus using a pair of electronic cameras
10/2002
10/31/2002WO2002050564A3 Device for measuring distances, distance measurer and stop element therefor
10/29/2002US6473189 Apparatus and method for determining a distance to a reflective surface
10/29/2002US6472652 Distance measuring apparatus
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