| Patents for G01C 3 - Measuring distances in line of sight; Optical rangefinders (8,275) |
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| 09/01/2011 | US20110211063 Geodetic apparatus and method for controlling the same |
| 09/01/2011 | DE102009001735B4 Batteriefachdeckel sowie elektrisches Gerät mit einem solchen Batteriefachdeckel Battery cover and electrical device with such a battery cover |
| 08/31/2011 | CN1965211B Device for positioning markings |
| 08/31/2011 | CN102171533A Distance measuring device and method for manufacturing same |
| 08/31/2011 | CN102168968A Plane control survey measuring and calculating method without reducing grade |
| 08/31/2011 | CN101694383B Method for measuring distance of celestial bodies |
| 08/30/2011 | US8009871 Method and system to segment depth images and to detect shapes in three-dimensionally acquired data |
| 08/25/2011 | WO2011102025A1 Object detection device and information acquisition device |
| 08/25/2011 | US20110205523 Compact fiber optic geometry for a counter chirp fmcw coherent laser radar |
| 08/25/2011 | US20110205522 Charge equalizing clock driver and other enhancements for time-of-flight depth sensing and other systems |
| 08/25/2011 | US20110205521 Multi-channel led object detection system and method |
| 08/24/2011 | CN201945304U 自动测高式gps三角架 Automatic altimeter style gps tripod |
| 08/24/2011 | CN201945303U 具辅助瞄准功能的测量用菱镜的组合件结构 With auxiliary functions aimed at measuring assembly structure with diamond mirror |
| 08/23/2011 | US8004660 Method and system for determination of detection probability of a target object based on vibration |
| 08/23/2011 | US8004659 Vision measuring machine and focusing method thereof |
| 08/23/2011 | US8002416 Distance measuring device and projector including same distance measuring device |
| 08/18/2011 | US20110199602 Sensor and method using the same |
| 08/17/2011 | CN201937664U 激光测距手机 Laser Ranging phone |
| 08/17/2011 | CN102155933A Method for measuring galloping of transmission conductor on the basis of video difference analysis |
| 08/16/2011 | US8000181 Beam irradiation device and laser radar |
| 08/16/2011 | US7999925 Optical sight |
| 08/16/2011 | US7999924 Range binoculars |
| 08/16/2011 | US7999923 Systems and methods for detecting and analyzing objects |
| 08/16/2011 | US7999922 Coherent imaging system and method for producing high resolution images |
| 08/16/2011 | US7999921 Geodesic measuring instrument with a piezo drive |
| 08/11/2011 | WO2011096252A1 Image processing system, image processing method, and program |
| 08/11/2011 | WO2011096251A1 Stereo camera |
| 08/11/2011 | WO2010080030A3 Optical rangefinder an imaging apparatus with chiral optical arrangement |
| 08/11/2011 | US20110196568 Vehicle safety systems and methods |
| 08/11/2011 | US20110194099 Distance measuring system and distance measuring method |
| 08/11/2011 | US20110194097 Optical ranging sensor and electronic equipment |
| 08/10/2011 | EP2352967A1 Laser distance meter |
| 08/10/2011 | EP2352966A1 Gimbaled system with optical coudé path and method transferring data |
| 08/10/2011 | CN201926308U 无辊式吸风烧结料层激光测厚装置 No suction roll laser sinter layer thickness measurement device |
| 08/10/2011 | CN101377412B Cage conductor shape laser detector based on double-steel wire rope orientation and detecting method thereof |
| 08/09/2011 | US7996097 Methods and apparatus for position estimation using reflected light sources |
| 08/09/2011 | US7995191 Scannerless laser range imaging using loss modulation |
| 08/09/2011 | US7995189 Optical distance measuring sensor and electronic device |
| 08/09/2011 | US7995188 Method of estimating a distance |
| 08/04/2011 | WO2011094762A2 Multiple synchronized optical sources for time-of-flight range finding systems |
| 08/04/2011 | WO2011094360A1 Distance sensing by iq domain differentiation of time of flight (tof) measurements |
| 08/04/2011 | US20110188843 Distance measurement and photometry device, and imaging apparatus |
| 08/04/2011 | US20110188028 Methods and systems for hierarchical de-aliasing time-of-flight (tof) systems |
| 08/04/2011 | US20110188027 Multiple synchronized optical sources for time-of-flight range finding systems |
| 08/04/2011 | US20110188026 Sensor, method of operating the same, and system including the same |
| 08/04/2011 | US20110188025 Light Barrier and Method for Detecting Objects |
| 08/04/2011 | US20110188024 Door latch misalighment measuring arrangement and method |
| 08/04/2011 | US20110187826 Fast gating photosurface |
| 08/04/2011 | CA2786626A1 Multiple synchronized optical sources for time-of-flight range finding systems |
| 08/03/2011 | CN201917332U 一种基于单个一体化摄像机机芯的视频测距测高装置 Based on a single integrated video camera movement ranging altimeter device |
| 08/03/2011 | CN201917331U 烟花爆竹燃放高度测量仪 Fireworks discharge height measuring instrument |
| 08/03/2011 | CN201917330U 一种摄像机与激光结合的光学测距装置 A camera with an optical distance measuring device combining laser |
| 08/03/2011 | CN101685190B Positioning device |
| 08/02/2011 | US7990523 Aiming telescope having a range finder |
| 08/02/2011 | US7990522 Dynamic compensation of chromatic point sensor intensity profile data selection |
| 08/02/2011 | US7990521 Distance/speed meter and distance/speed measuring method |
| 07/28/2011 | WO2011090053A1 Obstacle detection warning device |
| 07/28/2011 | WO2011068675A3 System and method for using an optical isolator in laser testing |
| 07/28/2011 | US20110181862 Optical sight having a range-finding function |
| 07/28/2011 | US20110181861 Distance sensing by iq domain differentiation of time of flight (tof) measurements |
| 07/28/2011 | US20110181712 Method and apparatus for tracking objects |
| 07/28/2011 | US20110181457 Vehicle Length Sensors |
| 07/27/2011 | EP2348537A1 Electro-optical demodulator based on buried photodiode |
| 07/27/2011 | CN1912648B Optical system of laser ruler |
| 07/27/2011 | CN102135423A Device and method for measuring roughness of earth surface |
| 07/27/2011 | CN101512287B Distance measuring device |
| 07/27/2011 | CN101470460B Method for sight protection when using computer, and computer thereof |
| 07/26/2011 | US7986825 Model forming apparatus, model forming method, photographing apparatus and photographing method |
| 07/26/2011 | US7986397 FMCW 3-D LADAR imaging systems and methods with reduced Doppler sensitivity |
| 07/26/2011 | US7984557 Laser-guided positioning device |
| 07/21/2011 | US20110178658 Systems and methods for monocular airborne object detection |
| 07/20/2011 | CN201903344U Laser distance measuring instrument for railway clearance measurement |
| 07/20/2011 | CN201901101U Automobile active safety control system based on binocular stereo vision |
| 07/20/2011 | CN102132556A Long-distance target detection camera system |
| 07/20/2011 | CN101319892B Distance/speed meter and distance/speed measuring method |
| 07/20/2011 | CN101281031B Distance/speed meter and distance/speed measuring method |
| 07/19/2011 | US7983788 Method for analyzing reflection properties |
| 07/19/2011 | US7982861 Time delay and distance measurement |
| 07/19/2011 | US7982860 Distance measuring device and method for determining a distance |
| 07/19/2011 | US7982859 Method and device for deriving geodetic distance data |
| 07/19/2011 | US7982858 Range finder |
| 07/19/2011 | US7982171 Detection sensor to detect receiving position of laser light and level device employing the detection sensor to detect receiving position of laser light |
| 07/19/2011 | US7980703 Projector |
| 07/14/2011 | WO2011083669A1 Stereo camera device |
| 07/14/2011 | US20110170086 Ranging device and ranging module and image-capturing device using the ranging device or the ranging module |
| 07/14/2011 | US20110168870 Optically controlled motorized control device |
| 07/13/2011 | CN102121824A Long-distance ranging terminal, method and system |
| 07/12/2011 | US7978315 Range finder |
| 07/12/2011 | US7978314 Distance measuring device |
| 07/12/2011 | US7978313 Systems and methods for targeting directed energy devices |
| 07/12/2011 | US7978312 Three-dimensional range imaging apparatus and method |
| 07/12/2011 | US7978311 Method of locating an object in 3D |
| 07/12/2011 | US7978192 Method and apparatus for evaluating sight distance |
| 07/07/2011 | US20110164242 Observation device with range finder |
| 07/07/2011 | US20110164241 Rangefinder |
| 07/07/2011 | US20110164240 Sea clutter identification with a laser sensor for detecting a distant seaborne target |
| 07/07/2011 | DE102010055506A1 Sensor und Verfahren zum optischen Messen eines Abstands, einer Position und/oder eines Profils Sensor and method for optically measuring a distance, a position and / or a profile |
| 07/06/2011 | EP1405037B1 Device for optical measurement of distance over a large measuring range |
| 07/06/2011 | CN201892533U Electronic total station apparatus |
| 07/06/2011 | CN101629820B Road-edge detection |