| Patents for G01C 3 - Measuring distances in line of sight; Optical rangefinders (8,275) |
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| 03/04/2008 | US7339684 Proximity detector |
| 03/04/2008 | US7339655 Electric optical distance wavelength meter |
| 03/04/2008 | US7339148 Confocal microscope |
| 02/28/2008 | WO2007027504B1 Method and apparatus for performing enrollment of 2d and 3d face biometrics |
| 02/28/2008 | US20080049236 Optical Displacement Detection Mechanism and Surface Information Measurement Device Using the Same |
| 02/28/2008 | US20080049223 Optical displacement-detecting mechanism and probe microscope using the same |
| 02/28/2008 | US20080049211 Optical-axis deflection type laser interferometer, calibration method thereof, correcting method thereof, and measuring method thereof |
| 02/27/2008 | EP1891668A1 Method for manufacturing a micromechanical motion sensor, and a micromechanical motion sensor |
| 02/27/2008 | CN100372131C Semiconductor position sensor |
| 02/26/2008 | US7336346 Distance measuring device and method thereof |
| 02/26/2008 | US7336345 LADAR system with SAL follower |
| 02/21/2008 | WO2006074310A3 Creating 3d images of objects by illuminating with infrared patterns |
| 02/21/2008 | US20080043218 Range image producing method and apparatus for image taking |
| 02/21/2008 | US20080043217 Phase diversity ranging sensor |
| 02/20/2008 | CN101126645A Method of dividing coverage area for robot and device thereof |
| 02/20/2008 | CN100370272C Method and apparatus for detecting position of mobile robot |
| 02/19/2008 | US7333184 Ground surface cover type reflectivity variation correction in a differential absorption LIDAR system |
| 02/19/2008 | US7333183 Laser scanning device |
| 02/19/2008 | US7333182 Range finder and method of reducing signal noise therefrom |
| 02/14/2008 | US20080039962 Firearm system for data acquisition and control |
| 02/14/2008 | US20080037075 Sensor Having Switch Function, Manufacturing Method Thereof and Electronic Device Having Sensor Built Therein |
| 02/14/2008 | US20080037027 Gyro Employing Semiconductor Laser |
| 02/14/2008 | US20080036996 Method and system to correct motion blur and reduce signal transients in time-of-flight sensor systems |
| 02/14/2008 | US20080036995 Projector, method of measuring distance to the projector, and method and program for acquiring inclination angles of projection screen |
| 02/14/2008 | US20080036994 Wearable radar detection device having wireless link |
| 02/13/2008 | EP1887382A1 Distance measuring apparatus, distance measuring method and distance measuring program |
| 02/13/2008 | EP1887318A2 Image processor and image processing method for recognizing an object and for sensing a distance to the object |
| 02/13/2008 | CN101122676A Light adjusting device and distance measuring apparatus using the same |
| 02/12/2008 | US7330278 Optical displacement measurement device |
| 02/12/2008 | US7330242 System for recording an object space |
| 02/07/2008 | US20080030711 Method for measuring distance to object |
| 02/07/2008 | US20080030710 Displacement Measuring Method, Displacement Measuring Instrument, Displacement Measuring Target and Civil Structure |
| 02/07/2008 | US20080030709 Compact laser altimeter system |
| 02/07/2008 | DE102007008806B3 Opto-electronic monitoring device for e.g. automobile application, has image sensor determining distance of object, and testing unit formed to modify light penetrating into image sensor in targeted manner such that sensor receives light |
| 02/06/2008 | CN201016845Y Distance measuring equipment for measuring automobile putting angle by using laser scanning telemetry |
| 02/06/2008 | CN201016723Y Ring grating automatic receiver |
| 02/06/2008 | CN201016722Y Vehicle distance identification system |
| 02/06/2008 | CN101118153A Multi-range non-contact probe |
| 02/05/2008 | US7328088 Method and apparatus for detecting position of mobile robot |
| 02/05/2008 | US7327442 Methods and systems of calculating the height of an object observed by a camera |
| 02/05/2008 | US7327441 Distance measuring system |
| 02/05/2008 | US7327440 Distance measuring device |
| 01/31/2008 | US20080024755 Method for real-time calculation of receive focusing parameters for beamforming and apparatus thereof |
| 01/31/2008 | US20080024754 Distance measurement instrument |
| 01/31/2008 | US20080024753 Multi-range non-contact probe |
| 01/31/2008 | US20080024352 Target detection apparatus and system |
| 01/31/2008 | DE102006035207A1 Object e.g. traffic-relevant object, determining device for vehicle, has evaluation device determining and supplying threshold values depending on supplied value, and radar device verifying whether object is provided in position |
| 01/31/2008 | DE102006034926A1 Opto-electronic distance measuring device for determining distance of object, comprises illuminating unit and transceiver optics with beam forming optics, where transceiver optics produces different illuminating patterns on objects |
| 01/30/2008 | EP1882959A1 Optical distance measuring method and corresponding optical range finder |
| 01/30/2008 | EP1882899A1 Electro-optical distance meter |
| 01/30/2008 | CN100365433C Scanning rangefinder |
| 01/29/2008 | US7324218 Method and device for distance measurement |
| 01/24/2008 | WO2008009387A1 Optical distance measuring method and corresponding optical distance measurement device |
| 01/24/2008 | WO2008009381A1 Electro-optical range finder |
| 01/24/2008 | US20080021633 Navigation System And Navigation Apparatus |
| 01/24/2008 | US20080019705 Methods of achieving optimal communications performance |
| 01/24/2008 | US20080018881 Coherent Detection Scheme For FM Chirped Laser Radar |
| 01/24/2008 | US20080018880 Surveying apparatus |
| 01/24/2008 | US20080018879 Beacon to measure distance, positioning system using the same, and method of measuring distance |
| 01/24/2008 | US20080018878 Optical device and electronic device |
| 01/24/2008 | US20080018859 Apparatus for viewing two-dimensional images in 3-D |
| 01/24/2008 | DE10196598B4 Passive Entfernungsmessung zu einem Sonneneinstrahlung reflektierenden Ziel Passive distance measurement to a sunlight reflecting target |
| 01/24/2008 | CA2657677A1 Optical distance measuring method and corresponding optical distance measurement device |
| 01/24/2008 | CA2657675A1 Electro-optical range finder |
| 01/23/2008 | EP1881450A1 Image processing apparatus, image processing method, and image processing program |
| 01/23/2008 | CN101109631A Optical device and electronic device |
| 01/23/2008 | CN101109630A Beacon to measure distance, positioning system using the same, and method of measuring distance |
| 01/23/2008 | CN101108592A Full digitized laser contact net parameter detecting instrument of electrified railroad |
| 01/22/2008 | US7321853 Speech recognition apparatus and speech recognition method |
| 01/17/2008 | WO2008008611A2 Rail vehicle mounted rail measurement system |
| 01/17/2008 | WO2007038330A3 Artifact mitigation in three-dimensional imaging |
| 01/17/2008 | US20080013080 Target visualization system |
| 01/17/2008 | DE102006039104A1 Method for ranging or detection of stationary objects in surroundings of road vehicle using graphic data, involves testing object hypothesis such as stationary object against object hypothesis such as flat road |
| 01/16/2008 | CN101105524A Quick cadastral survey measurement and data processing method based on real-time dynamic positioning technology |
| 01/15/2008 | US7319512 Surveying instrument |
| 01/15/2008 | US7319511 Surveying instrument and electronic storage medium |
| 01/10/2008 | WO2008005516A2 Method and system for fast calibration of three-dimensional (3d) sensors |
| 01/10/2008 | US20080007711 Range finder |
| 01/10/2008 | US20080007710 Door sensor system for detecting a target object |
| 01/10/2008 | US20080007709 Method and system for fast calibration of three-dimensional (3D) sensors |
| 01/10/2008 | US20080007707 Laser radar for vehicle using reflector and method for controlling the same |
| 01/09/2008 | EP1876414A1 Passive optical locator |
| 01/09/2008 | EP1876413A2 Passive-optical locator |
| 01/09/2008 | CN201003950Y Positioning device for laser solid scanning container track |
| 01/09/2008 | CN101103248A Method and geodetic device for surveying at least one target |
| 01/09/2008 | CN101101212A 测量装置 Measuring device |
| 01/09/2008 | CN101101211A Measuring device |
| 01/09/2008 | CN101101210A Measuring device |
| 01/09/2008 | CN101101209A Measuring device |
| 01/09/2008 | CN101101204A System and method for detecting moving object using structured light, and mobile robot including system thereof |
| 01/08/2008 | US7317513 Absolute distance measuring device |
| 01/08/2008 | CA2303843C Modularized laser-based survey system |
| 01/03/2008 | US20080004808 Surveying instrument and method of controlling a surveying instrument |
| 01/03/2008 | US20080002177 Light Detecting Circuit, Laser Distance Measuring Circuit and Light Detecting Method |
| 01/03/2008 | US20080002176 Lookdown and loitering ladar system |
| 01/02/2008 | CN100358760C Electrification railway contact net measuring aiming method based on camera |
| 01/01/2008 | US7315355 Method and device for optical distance measurement |
| 01/01/2008 | US7315244 Excessive noise level alerting device |
| 12/27/2007 | WO2007027504A3 Method and apparatus for performing enrollment of 2d and 3d face biometrics |
| 12/27/2007 | US20070296953 Radar systems and methods using entangled quantum particles |