| Patents for G01C 3 - Measuring distances in line of sight; Optical rangefinders (8,275) |
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| 07/06/2011 | CN101467001B Distance measurement device with short range optics |
| 07/05/2011 | US7973942 Optical displacement detection mechanism and surface information measurement device using the same |
| 07/05/2011 | US7973913 Distance measurement apparatus and method |
| 07/05/2011 | US7973912 Binary modulation rangefinder |
| 07/05/2011 | US7973911 Object measuring device and method for use in the device |
| 07/05/2011 | US7973819 Method and apparatus for determining the position of a moving object, by using visible light communication |
| 06/30/2011 | US20110158475 Position Measuring Method And Position Measuring Instrument |
| 06/30/2011 | US20110157579 Distance-measuring device with increased signal-to-noise ratio and method thereof |
| 06/30/2011 | US20110157578 Signal processing apparatus used for optical signal output device and optical displacement detection system |
| 06/30/2011 | DE102009060735A1 Device for localizing sectional displacement of cover layer from sandwich fiber plate in e.g. aerodynamical active area, in air craft, has vacuum chamber arranged above panel by telemeter so as to determine lifting quality of cover layer |
| 06/30/2011 | DE10139689B4 Unterscheidungsfreie Überlagerung von virtuellen und realen Objekten Discrimination-free overlay of virtual and real objects |
| 06/29/2011 | EP2339366A1 Optical distance measuring device |
| 06/29/2011 | CN201885703U Oil derrick calibration instrument in oil field |
| 06/29/2011 | CN201881991U Vehicle distance sensor |
| 06/29/2011 | CN102113013A Parallax detection apparatus, ranging apparatus and parallax detection method |
| 06/29/2011 | CN102112846A Image photographing device, distance computing method for device, and focused image acquiring method |
| 06/28/2011 | US7970500 Sensor fusion system and method for estimating position, speed and orientation of a vehicle, in particular an aircraft |
| 06/28/2011 | US7969559 Laser distance measuring apparatus and control method thereof |
| 06/28/2011 | US7969558 High definition lidar system |
| 06/28/2011 | US7966739 Laser surveying system |
| 06/23/2011 | WO2011075061A1 Device for measuring distance to real and virtual objects |
| 06/23/2011 | WO2011073980A1 Laser daylight designation and pointing |
| 06/23/2011 | US20110153082 Sensor system for detecting the surface structures of several packaged articles |
| 06/23/2011 | US20110149267 METHOD AND APPARATUS FOR ANALYZING TREE CANOPIES WITH LiDAR DATA |
| 06/23/2011 | US20110149266 Position and Orientation Determination Using Movement Data |
| 06/23/2011 | US20110149055 External mounted electro-optic sight for a vehicle |
| 06/23/2011 | US20110145992 Medical imaging facility and a measurement method for detecting a position of a transport device of the medical imaging facility |
| 06/22/2011 | CN201878234U Mobile phone with distance measurement shooting function |
| 06/22/2011 | CN201876247U Leaf area measurement device based on laser and image |
| 06/22/2011 | CN101617197B Feature identification apparatus, measurement apparatus and measuring method |
| 06/21/2011 | US7965384 Clutter rejection in active object detection systems |
| 06/21/2011 | US7965383 Surveying device and surveying system |
| 06/16/2011 | US20110144941 Position determination based on propagation delay differences of multiple signals received at multiple sensors |
| 06/16/2011 | US20110141453 System and Method for Ranging of Targets |
| 06/16/2011 | US20110141452 Range sensor and range image sensor |
| 06/15/2011 | CN201867185U Laser distance detecting device for plasma spraying |
| 06/15/2011 | CN102095406A Optical ranging device combining camera and laser |
| 06/15/2011 | CN101233424B Distance measuring device |
| 06/14/2011 | US7961301 Flash LADAR system |
| 06/14/2011 | US7961300 Method and apparatus for a single point scanner |
| 06/14/2011 | CA2434442C Reflection-photometric analytical system |
| 06/09/2011 | WO2011068675A2 System and method for using an optical isolator in laser testing |
| 06/09/2011 | WO2011067013A1 Distance measuring device for non-contact distance measurement having an integrated goniometer |
| 06/09/2011 | US20110137498 Unmanned aircraft and aerial surveillance system for unmanned aircraft |
| 06/09/2011 | US20110134249 Optical Detection and Ranging Sensor System For Sense and Avoid, and Related Methods |
| 06/09/2011 | US20110134078 Distance-measuring device, 3D image-sensing device, and optical touch system |
| 06/09/2011 | DE102009047387A1 Entfernungsmessgerät zur berührungslosen Abstandsmessung mit integriertem Winkelmesser Distance measuring device for non-contact distance measurement with integrated protractor |
| 06/09/2011 | CA2777851A1 System and method for using an optical isolator in laser testing |
| 06/08/2011 | EP2329511A1 System for monitoring a photomultiplier gain drift and related method |
| 06/08/2011 | CN102087106A Device and method for prompting distance |
| 06/08/2011 | CN101666641B Image recognition method |
| 06/08/2011 | CN101419069B Vehicle distance measurement method based on visible light communication |
| 06/08/2011 | CN101223747B Distance-dependent spectra with uniform sampling spectrometry |
| 06/07/2011 | US7956988 Light detection and ranging systems and related methods |
| 06/02/2011 | US20110128525 Light scanning device, laser radar device, and light scanning method |
| 06/02/2011 | US20110128524 Light detection and ranging system |
| 06/02/2011 | US20110128162 System for the detection and the depiction of objects in the path of marine vessels |
| 06/01/2011 | EP2328341A1 Long-distance target detection camera system |
| 06/01/2011 | EP2327957A1 Distance detecting induction device |
| 06/01/2011 | CN201852586U Laser cross instrument for original geological logging |
| 06/01/2011 | CN201852584U Distance measuring indicating instrument |
| 06/01/2011 | CN201852570U Laser range finder with external calibration scale |
| 06/01/2011 | CN102084218A Vehicle traveling environment detection device |
| 06/01/2011 | CN102081175A Hollow cone prism |
| 06/01/2011 | CN101421584B Handheld optical distance measurement device |
| 05/31/2011 | US7952690 Method and system for acquiring a 3-D image of a scene |
| 05/31/2011 | US7952689 Method and arrangement for performing triggering and timing of triggering |
| 05/31/2011 | US7952688 Multi-waveband sensor system and methods for seeking targets |
| 05/31/2011 | US7952687 Measuring device |
| 05/26/2011 | US20110123135 Method and device of mapping and localization method using the same |
| 05/25/2011 | EP2325600A1 Distance detection induction device |
| 05/25/2011 | EP2325599A1 Distance detecting induction device |
| 05/25/2011 | EP2325598A1 Distance detecting induction device |
| 05/25/2011 | CN201846387U Mobile phone capable of limiting short-distance use |
| 05/25/2011 | CN102073288A Method for visual range measurement and control unmanned aerial vehicle (UAV) to reconnoitre beyond-visual range missions without relay station |
| 05/25/2011 | CN102072745A Remote monitoring-based device, system and method for measuring crop yield in real time |
| 05/25/2011 | CN102072719A Vertical height-transmitting instrument |
| 05/25/2011 | CN102072718A Distance measuring device for measuring distance by utilizing imaging position difference and calibrating method thereof |
| 05/25/2011 | CN102069770A Automobile active safety control system based on binocular stereo vision and control method thereof |
| 05/25/2011 | CN101489852B Rail vehicle mounted rail measurement system |
| 05/25/2011 | CN101405565B Device for optically measuring distance and method for operating said type of device |
| 05/24/2011 | US7949568 Determination of product display parameters based on image processing |
| 05/24/2011 | US7948612 Measurement system |
| 05/24/2011 | US7948610 Combined coherent and incoherent imaging LADAR |
| 05/19/2011 | WO2011058876A1 Distance measuring device, distance measuring method, distance measuring program, distance measuring system, and image capturing device |
| 05/19/2011 | WO2011019426A3 Vicinity sensor systems and related methods |
| 05/19/2011 | US20110116072 Multicolored Range-Finder |
| 05/19/2011 | US20110116071 Means and methods of laser measurement for bocce |
| 05/18/2011 | EP2323098A1 Vehicle periphery monitoring device |
| 05/18/2011 | CN201833963U Vehicle-mounted DVD (digital video disc) player warning device for distance between vehicle and obstacle behind vehicle during backing |
| 05/18/2011 | CN102062596A Method and device for measuring distance by utilizing double cameras |
| 05/17/2011 | US7944548 Increasing measurement rate in time of flight measurement apparatuses |
| 05/17/2011 | US7944547 Method and system of generating 3D images with airborne oblique/vertical imagery, GPS/IMU data, and LIDAR elevation data |
| 05/12/2011 | WO2011056213A1 Method for manufacturing high-visibility measuring tool |
| 05/12/2011 | WO2011055418A1 Distance measuring device and distance measuring method |
| 05/12/2011 | WO2011024116A3 System and method for virtual range estimation |
| 05/12/2011 | US20110112795 Light condensing lens and three-dimensional distance measuring apparatus |
| 05/12/2011 | US20110109493 Control device and method utilizing the same |
| 05/12/2011 | DE102009052560A1 Method for determining three dimensional-position of e.g. motor-cycle, in surrounding area of car, involves calculating three dimensional-position of object from determined spatial distance between two points on object |
| 05/12/2011 | DE102009037596A1 Konzept zur optischen Abstandsmessung Concept for optical distance measurement |