| Patents for G01C 3 - Measuring distances in line of sight; Optical rangefinders (8,275) |
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| 05/23/2012 | CN102072719B Vertical height-transmitting instrument |
| 05/23/2012 | CN101995239B System and method for determining obstacle by using aerial view images |
| 05/23/2012 | CN101865684B Device and method for measuring slope and length of dry beach |
| 05/23/2012 | CN101292255B Artifact mitigation in three-dimensional imaging |
| 05/22/2012 | US8184270 System for viewing an object in a visually obscured environment and method of use |
| 05/22/2012 | US8184269 Input device with photosensitive elements and method for inputting information thereby |
| 05/22/2012 | US8184268 Method for multi-target-enabled resolution of phase ambiguity |
| 05/22/2012 | US8184267 Surveying instrument |
| 05/18/2012 | WO2012063463A1 Distance measurement device and distance measurement method |
| 05/18/2012 | WO2012063376A1 Device for processing stereo images, method for processing stereo images, and program |
| 05/18/2012 | WO2012062224A1 Semiconductor laser rangefinder with distance comparison function |
| 05/17/2012 | US20120120383 Distance measuring device and imaging device |
| 05/17/2012 | US20120120382 Multi-directional active sensor |
| 05/17/2012 | US20120120230 Apparatus and Method for Small Scale Wind Mapping |
| 05/16/2012 | CN202221306U Distance marker |
| 05/16/2012 | CN202221305U Analyzer for driving states of vehicles |
| 05/16/2012 | CN102455178A Height measurement instrument |
| 05/15/2012 | US8180561 Vehicle-installation obstacle detection apparatus |
| 05/15/2012 | US8179522 Distance measuring device |
| 05/15/2012 | US8179521 Measurement of speed or vibration characteristics using a LIDAR device with heterodyne detection |
| 05/15/2012 | US8176789 Three-microphone sound-intensity probe |
| 05/15/2012 | CA2452600C Holographic optical element |
| 05/10/2012 | WO2012060093A1 Stereo image processing device and stereo image processing method |
| 05/10/2012 | WO2012024098A3 Electronically steered flash lidar |
| 05/10/2012 | WO2012012607A3 Methods and systems for hierarchical de-aliasing time-of-flight (tof) systems |
| 05/10/2012 | US20120113410 Laser scanning sensor |
| 05/10/2012 | US20120113409 Range finder |
| 05/10/2012 | US20120113408 Radiation Sensor for Detecting the Position and Intensity of a Radiation Source |
| 05/10/2012 | US20120113407 Automatic laser rangefinder and method of automatically activating the laser rangefinder to measure distance |
| 05/10/2012 | US20120113406 Coordinate measuring device |
| 05/10/2012 | DE102010043723A1 Camera system has illumination module that emits light whose intensity is maintained at preset value, so that luminous flux for receiving pixels of photo sensor within preset limit is set to be constant |
| 05/09/2012 | EP2449343A1 Apparatus, sensor and method for visual determination of the range to an object |
| 05/09/2012 | EP1724552B1 Gyro employing semiconductor laser |
| 05/09/2012 | CN102449432A Aiming optical device |
| 05/09/2012 | CN102445195A Measuring method and measuring instrument |
| 05/09/2012 | CN102445184A Laser distance measuring and height measuring device |
| 05/09/2012 | CN102445183A Apparatus of ranging laser point of remote ranging system and positioning method based on paralleling of laser and camera |
| 05/09/2012 | CN102445182A 距离测量仪器 Distance measuring instruments |
| 05/09/2012 | CN102445181A Ranging method, ranging system and processing method thereof |
| 05/09/2012 | CN102445180A Ranging system, ranging and processing method |
| 05/09/2012 | CN102445179A Ranging method, ranging system and processing method thereof |
| 05/09/2012 | CN102168968B Plane control survey measuring and calculating method without reducing grade |
| 05/09/2012 | CN102095406B Optical ranging method combining camera and laser |
| 05/09/2012 | CN101739040B Control device and control method for temperature regulator |
| 05/08/2012 | US8174683 Vehicle positioning measurement system and method |
| 05/08/2012 | US8174682 Shape measuring instrument with light source control |
| 05/03/2012 | WO2012057392A1 System for measuring distance using a plurality of cameras, and method for same |
| 05/03/2012 | WO2012057246A1 Distance detecting circuit of triangulation system |
| 05/03/2012 | US20120106170 Sight system |
| 05/03/2012 | US20120105825 Measuring device for noncontact measurement of distances to a target object |
| 05/03/2012 | US20120105824 Laser Surveying Instrument |
| 05/03/2012 | US20120105823 Color sensor insensitive to distance variations |
| 05/03/2012 | US20120105822 Super resolution telescope |
| 05/03/2012 | US20120105283 Distance measuring device for golf |
| 05/03/2012 | DE102010043136A1 Messgerät für eine berührungslose Messung von Abständen bei einem Zielobjekt Instrument for non-contact measurement of distances at a target |
| 05/02/2012 | EP2447666A2 Laser surveying instrument |
| 05/02/2012 | EP2446224A1 Tilt correction system and method for rail seat abrasion |
| 05/02/2012 | EP1955014B1 Distance measurement device with short range optics |
| 05/02/2012 | CN202209945U Laser rangefinder |
| 05/02/2012 | CN102436056A Ranging apparatus, lens system, and imaging apparatus |
| 05/02/2012 | CN102435169A Range image sensor and range image generating method |
| 05/02/2012 | CN101548154B Image pickup apparatus with distance measurement function |
| 05/02/2012 | CN101371100B Measuring device |
| 05/01/2012 | US8169599 Device and method for measuring parts |
| 05/01/2012 | US8169598 Rangefinder |
| 05/01/2012 | US8169597 Method and apparatus for laser return characterization in a countermeasures system |
| 05/01/2012 | US8169596 System and method using a multi-plane curtain |
| 05/01/2012 | CA2518147C Optically decodable microcarriers, arrays and methods |
| 04/27/2012 | DE202011001808U1 Optoelektronischer Sensor Photoelectric Sensor |
| 04/26/2012 | US20120099096 Laser-based coordinate measuring device and laser-based method for measuring coordinates |
| 04/25/2012 | EP2238407B1 Observation device with range finder |
| 04/25/2012 | EP1595110B1 Method and device for extracting geodesic distance information |
| 04/25/2012 | CN102428346A 避免碰撞和警告系统 Collision avoidance and warning systems |
| 04/25/2012 | CN102428345A 距离测量装置和距离测量方法 Distance measuring means and the distance measurement method |
| 04/25/2012 | CN102032896B 一种基于激光测距与图像识别的强夯工程自动监测方法 A laser range finder and image recognition method based on automatic monitoring of dynamic compaction project |
| 04/25/2012 | CN101958008B 序列图像三维重建中的自动纹理映射方法 Three-dimensional reconstruction of image sequences automatic texture mapping method |
| 04/24/2012 | US8164742 Photopolarimetric lidar dual-beam switching device and mueller matrix standoff detection system and method |
| 04/24/2012 | US8164078 Beam irradiation device |
| 04/19/2012 | WO2012050644A1 Systems and methods for quantum illumination detection for optical communications and target detection |
| 04/19/2012 | US20120092644 Evaluation device, measuring arrangement and method for path length measurement |
| 04/19/2012 | US20120092642 Distance-measuring system |
| 04/18/2012 | EP2442070A1 Arrangement for levelling out environmental conditions around a levelling support of a geodetic instrument |
| 04/18/2012 | EP2442069A1 A support arrangement for a registration device such as a surveying instrument |
| 04/18/2012 | EP2442068A2 Methods and devices for charge management for three-dimensional and color sensing |
| 04/18/2012 | CN102422216A Distance measuring device and image pickup device |
| 04/18/2012 | CN102422124A Imaging device, imaging means and program |
| 04/18/2012 | CN102422121A 视觉检测系统及利用该系统的坐标转换方法 Visual inspection system and take advantage of the system's coordinate conversion method |
| 04/18/2012 | CN102419167A Positioning method of distance measurement laser point of remote distance measurement system based on coaxial dual lasers |
| 04/18/2012 | CN102419166A High-precision multi-frequency phase-synchronized laser distance measurement device and method |
| 04/18/2012 | CN102419165A 基于激光与摄像机同轴实现的远程测距系统的测距激光点定位方法 Laser-based distance measuring point location and camera coaxial laser ranging system implemented in remote method |
| 04/18/2012 | CN101839714B 滑坡模拟实验装置 Landslide simulation device |
| 04/17/2012 | US8160301 Vehicle surroundings monitoring apparatus |
| 04/17/2012 | US8159655 Optical blind-guide apparatus and method thereof |
| 04/17/2012 | CA2443588C Process and device for the locating of a ledge placed at the junction of two globally plane surfaces |
| 04/12/2012 | WO2012047125A1 Laser rangefinder |
| 04/12/2012 | WO2012046270A1 Generation of depth data based on spatial light pattern |
| 04/12/2012 | US20120086933 Evaluation device, measuring arrangement and method for path length measurement and measuring system and method for a coordinate measuring device and coordinate measuring device |
| 04/12/2012 | US20120086932 High resolution time-of-flight distance measurement device based on femtosecond laser |
| 04/12/2012 | US20120086781 3D Vision On A Chip |
| 04/11/2012 | EP2439491A1 Distance measuring device and distance measuring method |