| Patents for G01C 3 - Measuring distances in line of sight; Optical rangefinders (8,275) |
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| 08/28/2001 | US6281968 Laser distance-measuring instrument for large measuring ranges |
| 08/28/2001 | CA2046818C Passive ranging and rapid autofocusing |
| 08/23/2001 | WO2001061278A1 Telemetric equipment for two-dimensional or three-dimensional cartography of a volume |
| 08/23/2001 | CA2400676A1 Telemetric equipment for two-dimensional or three-dimensional cartography of a volume |
| 08/16/2001 | US20010014215 Distance measuring device |
| 08/16/2001 | US20010013929 Method and device for optoelectronic distance measurement |
| 08/16/2001 | DE10061649A1 Optoelektronischer Distanzsensor und Verfahren zur optoelektronischen Distanzmessung Opto-electronic distance sensor and method for opto-electronic distance measurement |
| 08/15/2001 | CN1308776A Semiconductor position sensor |
| 08/14/2001 | US6275283 Passive ranging to source of known spectral emission to cue active radar system |
| 08/09/2001 | US20010012104 Self-calibrating pricision timing circuit and method for a laser range finder |
| 08/08/2001 | EP1121568A1 Night vision device with laser range finder |
| 08/08/2001 | CN1307228A High-accuracy portable sea-base laser depth determining method and equipment |
| 08/07/2001 | US6271918 Virtual multiple aperture 3-D range sensor |
| 08/07/2001 | CA2013871C System of "computer aided surveying" for obtaining digital, 3d topographic information |
| 07/26/2001 | US20010009457 Rangefinder apparatus |
| 07/26/2001 | DE10101250A1 Überwachung der Umgebung eines Motorfahrzeugs auf Kollisionsgefahr Monitoring the environment of a motor vehicle collision risk |
| 07/25/2001 | EP1118208A1 Measuring distances with a camera |
| 07/25/2001 | EP0963541A4 Variable pitch grating for diffraction range finding system |
| 07/25/2001 | CN1305089A Underground imaging radar with impact pulses |
| 07/24/2001 | US6266628 Surveying system with an inertial measuring device |
| 07/19/2001 | US20010008992 Periphery monitoring device for motor vehicle and recording medium containing program for determining danger of collision for motor vehicle |
| 07/19/2001 | US20010008444 Rangefinder apparatus |
| 07/19/2001 | US20010008443 Rangefinder apparatus |
| 07/19/2001 | US20010008423 Distance measuring device and a camera provided with the distance measuring device |
| 07/19/2001 | DE19907465A1 Arrangement for identifying objects has radar sensors for detecting objects by triangulation, vehicle safety system with pattern for identifying e.g. vehicle fronts detected by radar sensors |
| 07/18/2001 | EP1116937A1 Optical microphone/sensor |
| 07/11/2001 | EP1114331A1 Electronic distance measuring device |
| 07/10/2001 | US6259514 Rangefinder apparatus |
| 07/05/2001 | WO2001001333A3 Aligning a locally-reconstructed three-dimensional object to a global coordinate system |
| 07/04/2001 | EP1113504A1 Semiconductor position sensor |
| 06/28/2001 | WO2001046644A1 Position and movement meter |
| 06/26/2001 | US6252655 Distance measuring apparatus |
| 06/21/2001 | US20010004399 Distance measurement apparatus |
| 06/19/2001 | US6249591 Method and apparatus for control of robotic grip or for activating contrast-based navigation |
| 06/19/2001 | US6249214 Image processing apparatus, image processing method, navigation apparatus, program storage device and computer data signal embodied in carrier wave |
| 06/14/2001 | WO2001042738A1 Ranging system |
| 06/13/2001 | EP1107021A2 Method and apparatus for a color scannerless range imaging system |
| 06/13/2001 | EP1106963A2 Distance measuring device and method for adjusting photodetection unit |
| 06/13/2001 | DE10054676A1 Photodetector device for distance measurement, distance/image measurement arrangements has switches for selective connection of photodetection zones to output and earth lines |
| 06/12/2001 | US6246467 Rangefinder apparatus |
| 06/07/2001 | US20010002860 Distance measuring device and method for adjusting photodetection unit of distance measuring device |
| 06/07/2001 | DE10048010A1 Fahrzeug-Fahrsteuerungssystem und Fahrzeugsteuerungsvorrichtung Vehicle driving control system and vehicle control apparatus |
| 06/05/2001 | US6243537 Distance measuring apparatus |
| 05/31/2001 | US20010002148 Distance measuring apparatus |
| 05/31/2001 | US20010002039 Distance measuring apparatus |
| 05/24/2001 | US20010001578 Virtual multiple aperture 3-d range sensor |
| 05/24/2001 | US20010001499 Semiconductor position sensor |
| 05/23/2001 | EP1102087A2 Baseline length variable surface geometry measuring apparatus and range finder |
| 05/23/2001 | EP1102086A2 Opto-electronic device |
| 05/23/2001 | EP1102034A2 Optical rangefinder |
| 05/23/2001 | DE19950848A1 Self-driving platform used for contactless detection and measurement of object has thermal radiation detector that detects temperature change of object to determine distance to object by triangulation method |
| 05/23/2001 | DE19950846A1 Contactless object detection method involves determining spatial allocation of object according to change in temperature of mass flow directed to object |
| 05/23/2001 | DE19950780A1 Verfahren und Vorrichtung zur Erfassung medizinischer Objekte, insbesondere von Modellen präparierter Zähne Method and apparatus for capturing medical objects, in particular models of prepared teeth |
| 05/23/2001 | CN1066259C Scanning arrangement and method |
| 05/17/2001 | US20010001240 Optical scanning system with variable focus lens |
| 05/15/2001 | US6233094 Telescope utilizing global positioning system (GPS) |
| 05/15/2001 | US6233045 Self-mixing sensor apparatus and method |
| 05/08/2001 | US6229913 Apparatus and methods for determining the three-dimensional shape of an object using active illumination and relative blurring in two-images due to defocus |
| 05/08/2001 | US6229596 Rangefinder apparatus |
| 05/08/2001 | CA2188106C Navigational aid for agricultural equipment |
| 05/02/2001 | EP1095516A1 Night viewer and laser range finder |
| 05/02/2001 | CN1293347A Automatic displace monitor system with submillimeter-class precision |
| 05/01/2001 | US6226077 Self-calibrating precision timing circuit and method for a laser range finder |
| 04/25/2001 | EP1093768A2 Method and device for imaging medical objects, in particular for dental models |
| 04/25/2001 | EP0748455B1 Triangular position detection method and apparatus |
| 04/25/2001 | CN1292933A Semiconductor position sensor |
| 04/25/2001 | CN1292878A Optical sensor system for detecting position of object |
| 04/24/2001 | US6222996 Camera with distance measuring apparatus for preferentially controlling passive and active type AF system |
| 04/24/2001 | US6222618 Passive ranging to source of known spectral emission |
| 04/19/2001 | DE19949800A1 Telescopic sight has laser rangefinder and automatic aim correction displayed by LED |
| 04/19/2001 | DE19949409A1 Pulse radar object detection for pre crash control systems has tracks object to eliminate spurious detection |
| 04/17/2001 | US6219600 Undercarriage control system |
| 04/12/2001 | DE10048370A1 Auto focus system for survey instruments has split image phase comparison focuses quickly |
| 04/05/2001 | WO1997001112B1 Telecentric 3d camera and method of rangefinding |
| 04/05/2001 | DE10039694A1 Signal to noise ratio improvement method in laser range finder, involves using reception lens system whose focus is larger than that of collimator system |
| 04/03/2001 | US6211506 Method and apparatus for electro-optically determining the dimension, location and attitude of objects |
| 03/29/2001 | WO2001022033A1 Cmos-compatible three-dimensional image sensor ic |
| 03/29/2001 | WO2001021446A1 Device for assisting automobile driver |
| 03/28/2001 | EP1087626A2 Distance correcting apparatus in a surrounding monitoring system |
| 03/28/2001 | EP1087336A2 Apparatus and method for stereoscopic image processing |
| 03/28/2001 | EP1087257A2 Mounting stereo camera system of a vehicle |
| 03/28/2001 | EP1087205A2 Stereo range finder |
| 03/28/2001 | EP1087204A2 Range finder using stereoscopic images |
| 03/27/2001 | CA2209610C Optical range and speed detection system |
| 03/21/2001 | EP1085463A2 Positional deviation adjusting apparatus of stereo image |
| 03/15/2001 | DE10035876A1 Optischer Detektor An optical detector |
| 03/14/2001 | EP1082702A1 Method of detecting displacement of a block of pixels from a first to a second image of a scene |
| 03/14/2001 | CN2423565Y 自动激光测量尺 Automatic laser measurement scale |
| 03/13/2001 | US6201883 Topography measuring device |
| 03/08/2001 | DE10038678A1 Device for determining distance to reflective object has two light sources on either side of axis, two light detectors for producing signals from light from reflective surface, processor |
| 03/01/2001 | DE10029993A1 Optical device has computer that processes object distance value, which varies with focus setting; characteristic data for set object appear on information generator |
| 02/27/2001 | US6195510 Rangefinder apparatus |
| 02/27/2001 | US6195157 Process for determining abnormality of detection in a distance sensor for a vehicle |
| 02/20/2001 | US6192199 Rangefinder apparatus |
| 02/20/2001 | US6191845 Distance measuring apparatus and method |
| 02/20/2001 | US6191761 Method and apparatus for determining optical distance |
| 02/15/2001 | DE19936585A1 Method and device for detecting cyclists moving towards it has an exposure unit, an analyzer and a signaling unit interconnected via wires with the exposure unit taking sequences of pictures for a surrounding scene for evaluation. |
| 02/15/2001 | DE10029866A1 Object recognition apparatus for motor vehicles, selects specific image windows depending on the distance difference and combines selected windows to recognize target object using attribute values |
| 02/13/2001 | US6188844 Rangerfinder apparatus |
| 02/13/2001 | US6188843 Rangefinder apparatus adjusting method |