| Patents for G01C 3 - Measuring distances in line of sight; Optical rangefinders (8,275) |
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| 01/19/2011 | CN201716017U Traffic sign dynamic visual cognition distance analogue tester |
| 01/19/2011 | CN201716016U Total station |
| 01/19/2011 | CN101952855A Method and camera for the real-time acquisition of visual information from three-dimensional scenes |
| 01/19/2011 | CN101476337B Automatic monitoring apparatus and method for layered vertical sedimentation and lateral displacement of roadbed |
| 01/19/2011 | CN101216302B Ranging device |
| 01/19/2011 | CN101118153B Multi-range non-contact probe |
| 01/19/2011 | CN101013159B Target detection apparatus and system |
| 01/18/2011 | US7873488 On-site calibration method and object for chromatic point sensors |
| 01/18/2011 | US7872733 Tracking type laser interferometer and method for resetting the same |
| 01/13/2011 | WO2010129085A3 Digital transcription system utilizing accoustical detectors having apertures with a vertical orientation relative to the work surface |
| 01/13/2011 | US20110007300 Method and apparatus for covertly marking targets |
| 01/13/2011 | US20110007299 Laser sensor system based on self-mixing interference |
| 01/13/2011 | US20110007152 Flow line recognition system |
| 01/12/2011 | EP2273470A1 Vehicle periphery monitoring apparatus |
| 01/12/2011 | CN201707761U Safety monitoring device in steel tube production field |
| 01/12/2011 | CN101946156A Determining coordinates of a target in relation to a survey instruments having a camera |
| 01/12/2011 | CN101943578A Method for monitoring distance between member and ground surface in process of hauling large member |
| 01/12/2011 | CN101619970B Method for measuring vertical section of road surface |
| 01/12/2011 | CN101363729B Distance measurement method and device and vehicle equipped with said device |
| 01/11/2011 | US7869627 Post processing of iris images to increase image quality |
| 01/11/2011 | US7869007 Ranging apparatus and ranging method |
| 01/11/2011 | US7869006 Laser measuring device |
| 01/11/2011 | US7869005 Method and device for determining a distance from an object |
| 01/11/2011 | US7869004 Optical observation apparatus |
| 01/11/2011 | CA2476312C Chromatic diffraction range finder |
| 01/06/2011 | WO2011000482A1 Apparatus, sensor and method for visual determination of the range to an object |
| 01/06/2011 | US20110001958 Laser-based coordinate measuring device and laser-based method for measuring coordinates |
| 01/06/2011 | US20110001957 Distance-measuring optoelectronic sensor |
| 01/05/2011 | DE202010008426U1 Optoelektronischer Entfernungsmesser Optoelectronic rangefinder |
| 01/05/2011 | DE202009017995U1 Vorrichtung zur Messung der Entfernung zu einem anfliegenden Ziel Device for measuring the distance to an approaching target |
| 01/05/2011 | DE102009031562A1 Vorrichtung, Sensor und Verfahren zur visuellen Entfernungsbestimmung zu einem Objekt Device, sensor and method for visually determining the distance to an object |
| 01/05/2011 | DE102009024006A1 Measuring device for spatial measurement of spatial structure of spatial network, has supporting device comprising spherical retainer for holding spherical structure in free rotatable and selectable direction |
| 01/05/2011 | CN201697624U Air-to-ground vertical distance measuring device for high voltage transmission conductor |
| 01/05/2011 | CN101936725A Optical positioning device and positioning method thereof |
| 01/04/2011 | US7865284 Angular velocity sensor and transporting equipment |
| 01/04/2011 | US7864304 Beam irradiation device, laser radar system, and detecting device |
| 01/04/2011 | US7864303 Method for electronic measurement |
| 01/04/2011 | US7864302 Method for detecting objects with a pivotable sensor device |
| 12/30/2010 | US20100329082 Range finding audio system |
| 12/30/2010 | US20100328645 Multimode Optical Sensor |
| 12/30/2010 | US20100328644 Object Detection and Tracking System |
| 12/30/2010 | US20100328643 Multiple mirror calibration system |
| 12/30/2010 | US20100328642 System and method for sensing proximity |
| 12/30/2010 | DE202010014183U1 Laserempfangsvorrichtung Laser receiving apparatus |
| 12/29/2010 | WO2010151345A1 Tilt correction system and method for rail seat abrasion |
| 12/29/2010 | WO2010149854A1 Method and device for determination of distance |
| 12/29/2010 | CN201688852U Road data acquisition system for traffic accidents |
| 12/29/2010 | CN201688836U Portable prism special for mapping |
| 12/29/2010 | CA2766249A1 Tilt correction system and method for rail seat abrasion |
| 12/28/2010 | US7859651 Optical range finder |
| 12/28/2010 | US7859650 Method, device, and computer program for determining a range to a target |
| 12/28/2010 | US7859649 Laser range sensor system optics adapter and method |
| 12/23/2010 | WO2010147575A1 Method of preparing a panel for fitting to a structure |
| 12/23/2010 | WO2010146906A1 Electro-optical distance meter |
| 12/23/2010 | US20100324737 Shape detection system |
| 12/23/2010 | US20100321669 Range finder |
| 12/23/2010 | US20100321668 Distance/speed meter and distance/speed measuring method |
| 12/23/2010 | US20100321477 Three-dimensional image-capturing apparatus |
| 12/23/2010 | DE112008003760T5 Geodätische Vorrichtung und Verfahren zur Steuerung derselben Geodetic Apparatus and method for controlling the same |
| 12/22/2010 | CN201680832U Pocket-size height-range finder |
| 12/22/2010 | CN101922966A Image sensor for measuring illumination, proximity and color temperature |
| 12/22/2010 | CN101922928A Method, device and electronic device for measuring distance and identifying position of intelligent handheld device |
| 12/22/2010 | CN101411942B Multifunctional integrated golf driving machine |
| 12/21/2010 | US7855778 Method and apparatus for locating and measuring the distance to a target |
| 12/16/2010 | US20100318303 Method and system for measuring deflection of a hollow component of a wind energy system from a normal position |
| 12/16/2010 | US20100315619 Electro-optical distance-measuring unit |
| 12/16/2010 | US20100315618 Geodetic scanner with increased efficiency |
| 12/16/2010 | DE202010013902U1 Handmessvorrichtung Hand-held measuring device |
| 12/16/2010 | DE102009024444A1 Verfahren und Vorrichtung zur Messung der Entfernung zu einem anfliegenden Ziel Method and device for measuring the distance to an approaching target |
| 12/15/2010 | EP2261589A1 Laser device for electro-optical distance measurement |
| 12/15/2010 | CN201670015U Infrared distance measurement plotter |
| 12/15/2010 | CN101918793A Distance measuring apparatus |
| 12/15/2010 | CN101377411B Cage conductor shape laser detector based on photoelectric receiving array and detecting method thereof |
| 12/14/2010 | US7852464 TOF rangefinding with large dynamic range and enhanced background radiation suppression |
| 12/14/2010 | US7852463 Range measurement device |
| 12/14/2010 | US7852462 Vehicular component control methods based on blind spot monitoring |
| 12/14/2010 | US7852461 Dual mode depth imaging |
| 12/09/2010 | WO2010141631A1 Color lidar scanner |
| 12/09/2010 | WO2010141120A2 System and method for generating three dimensional images using lidar and video measurements |
| 12/09/2010 | WO2010140613A1 Object detection device |
| 12/09/2010 | WO2010140314A1 Distance measuring device and distance measuring method |
| 12/09/2010 | US20100309453 Laser instrument for electro-optical distance measurement |
| 12/09/2010 | US20100309452 Methods and devices for surveying elevator hoistways |
| 12/09/2010 | DE102009026435A1 Zieloptikvorrichtung Target optical device |
| 12/09/2010 | DE102009026434A1 Zieloptikvorrichtung Target optical device |
| 12/08/2010 | CN201666956U Bus type multi-optical detection system |
| 12/08/2010 | CN201666791U Range finder |
| 12/08/2010 | CN201666784U Synchronous laser scanning measuring system |
| 12/08/2010 | CN101910787A Multiple mirror calibration system |
| 12/08/2010 | CN101021410B Method of measuring warpage of rear surface of substrate |
| 12/07/2010 | US7847922 Method and an apparatus for capturing three-dimensional data of an area of space |
| 12/07/2010 | US7847819 Measurement system for evaluating moving image quality of displays |
| 12/02/2010 | WO2010136236A1 Aiming optical device |
| 12/02/2010 | US20100302528 Color lidar scanner |
| 12/02/2010 | US20100302527 Laser instrument for electro-optical distance measurement |
| 12/02/2010 | DE102009026611A1 Lasergerät zur elektrooptischen Distanzmessung Laser device for electro-optical distance measurement |
| 12/01/2010 | CN201662396U Laser angulation range finder |
| 12/01/2010 | CN101900697A Ray device with laser ranging function |
| 12/01/2010 | CN101900545A Intelligent healthy infrared ranging method of TV |
| 12/01/2010 | CN101526719B Measurement device and method, imaging device |