| Patents for G01C 3 - Measuring distances in line of sight; Optical rangefinders (8,275) |
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| 02/15/2012 | CN102356298A Optical rangefinder and imaging apparatus with chiral optical arrangement |
| 02/15/2012 | CN102356297A Apparatus for determining a flow property of a fluid |
| 02/15/2012 | CN102353353A Non-base-line passive optical ranging method and device based on halo imaging |
| 02/15/2012 | CN102353352A Single-camera range measurement system and range measurement method thereof |
| 02/14/2012 | US8117006 Method for measuring position of portable terminal and indoor illuminating apparatus for the same |
| 02/14/2012 | US8115909 Sensor system with a lighting device and a detector device |
| 02/14/2012 | US8115908 Position measuring device and position measuring method in semiconductor single crystal manufacturing device |
| 02/09/2012 | WO2012018092A1 Area sensor and display device |
| 02/09/2012 | WO2012018090A1 Area sensor and display device |
| 02/09/2012 | WO2012017650A1 Object detection device, object detection method, and program |
| 02/09/2012 | WO2012017577A1 Imaging device and imaging method |
| 02/09/2012 | WO2012017267A1 Optical proximity sensing |
| 02/09/2012 | US20120033957 Distance measurement and photometry device, distance measurement and photometry method, and imaging apparatus |
| 02/09/2012 | US20120033197 Distance measuring device |
| 02/09/2012 | US20120033196 Method for Enhancing a Three Dimensional Image from a Plurality of Frames of Flash Lidar Data |
| 02/09/2012 | US20120033195 Multipurpose Aiming Sight with Head-Up Display Module |
| 02/09/2012 | DE102004002530B4 Elektrischer Abstandsmesser Electrical distance meter |
| 02/08/2012 | EP2416198A1 Range finder device and camera |
| 02/08/2012 | EP2416197A1 Range finder device and camera |
| 02/08/2012 | EP2416115A1 Method and device for determining a distance between a vehicle and a neighbouring vehicle |
| 02/08/2012 | CN102346030A Method and device for correcting distance measured by distance measurement device according to temperature |
| 02/08/2012 | CN101968353B 基于激光探测和图像识别的无人直升机地形跟踪方法 Unmanned Helicopter Terrain tracking method based on laser detection and image recognition |
| 02/07/2012 | US8111383 Portable laser surveillance method of a point on a target |
| 02/07/2012 | US8111382 Distance measuring unit |
| 02/02/2012 | WO2012014521A1 Displacement sensor |
| 02/02/2012 | WO2012013914A1 Portable hand-holdable digital camera with range finder |
| 02/02/2012 | WO2012013388A1 Parallel online-offline reconstruction for three-dimensional space measurement |
| 02/02/2012 | US20120026481 Detector device and mobile robot having the same |
| 02/01/2012 | EP2411760A1 Distance measuring method and distance measuring apparatus |
| 02/01/2012 | CN202133392U 一种结构物空间距离遥视测量仪 A structured object space remote viewing distance measuring instrument |
| 02/01/2012 | CN102341726A Electro-optical distance meter |
| 02/01/2012 | CN102341725A Distance measuring device |
| 02/01/2012 | CN102338633A Distance measurement and positioning integrated device |
| 01/31/2012 | US8107057 Passive imaging system equipped with a range finder |
| 01/31/2012 | US8107056 Hybrid optical distance sensor |
| 01/31/2012 | US8107000 Image pickup apparatus and semiconductor circuit element |
| 01/26/2012 | WO2012012607A2 Methods and systems for hierarchical de-aliasing time-of-flight (tof) systems |
| 01/26/2012 | WO2012011227A1 Stereo distance measurement apparatus and stereo distance measurement method |
| 01/26/2012 | WO2012011187A1 Distance measurement device and distance measurement method |
| 01/26/2012 | WO2012011186A1 Distance measurement device and distance measurement method |
| 01/26/2012 | US20120022785 Methods and apparatus for position estimation using reflected light sources |
| 01/26/2012 | US20120019806 Device for optically scanning and measuring an environment |
| 01/26/2012 | DE10232162B4 Vorrichtung zur Erfassung eines sich dynamisch bewegenden Subjekts Apparatus for detecting a dynamically moving subject |
| 01/25/2012 | EP2409115A2 Apparatus for determining a flow property of a fluid |
| 01/25/2012 | EP1990606B1 Stereo camera |
| 01/25/2012 | CN202126631U Automatic control straight line traveling device |
| 01/25/2012 | CN102331250A Infrared small target distance estimation method with no need of atmospheric extinction coefficient |
| 01/25/2012 | CN102330407A Street construction machine and method for controlling the distance of a street construction machine moving on a ground surface |
| 01/25/2012 | CN101490579B Optical distance measuring method and corresponding optical distance measurement device |
| 01/25/2012 | CN101449574B Imaging device and semiconductor circuit element |
| 01/24/2012 | US8102515 Measuring device |
| 01/24/2012 | US8102514 Beam irradiation apparatus |
| 01/24/2012 | US8102426 3D vision on a chip |
| 01/19/2012 | WO2012009170A1 Method and system for multi-phase dynamic calibration of three-dimensional (3d) sensors in a time-of-flight system |
| 01/19/2012 | WO2011146523A3 High definition lidar system |
| 01/19/2012 | US20120013888 Electro-optical distance meter |
| 01/19/2012 | US20120013886 Distance Measuring Module And Electronic Device Including The Same |
| 01/19/2012 | US20120013885 Distance measuring device and method for measuring distance |
| 01/19/2012 | US20120013528 Distance measurment module, display device having the same, and distance measurement method of display device |
| 01/18/2012 | CN102322857A Position and posture measuring system and method for mechanical equipment |
| 01/12/2012 | WO2012004022A1 Distance measuring device for measuring distance in an angle-dependent manner and without contact |
| 01/12/2012 | US20120008129 Object detection system |
| 01/12/2012 | US20120008128 Method and system to reduce stray light reflection error in time-of-flight sensor arrays |
| 01/11/2012 | EP2405286A1 Distance measuring device |
| 01/11/2012 | EP1601933B1 Compact laser altimeter system |
| 01/11/2012 | EP1474868B1 Method and arrangement for performing triggering and timing of triggering |
| 01/11/2012 | CN102317738A Geodetic measuring device |
| 01/11/2012 | CN102316193A Mobile phone and blind guiding method |
| 01/11/2012 | CN102314211A Energy-saving method for portable wireless device and module frame thereof |
| 01/11/2012 | CN102314044A Distance measuring system and method |
| 01/11/2012 | CN101539423B Surveying device and surveying system |
| 01/11/2012 | CN101470408B Active measuring method and apparatus employing low frequency clock |
| 01/10/2012 | US8094292 Cross-chirped interferometry system and method for light detection and ranging |
| 01/10/2012 | US8094291 Device for a length measurement and adapter for accomodating a device for a length measurement |
| 01/05/2012 | WO2012001982A1 Stereo image processing apparatus and method of processing stereo image |
| 01/05/2012 | US20120002188 Optical Distance-Measuring Device |
| 01/05/2012 | US20120000979 Aiming system for weapon |
| 01/05/2012 | DE102010030916A1 Distanzmesgerät zur winkelabhängigen, berührungslosen Distanzmessung Distanzmesgerät for angle-dependent, non-contact distance measurement |
| 01/04/2012 | EP2402783A1 Distance measuring apparatus |
| 01/04/2012 | EP2402226A1 Computer based system and method for providing a driver assist information |
| 01/04/2012 | CN202101663U LED (light-emitting diode) background light source reflecting prism |
| 01/04/2012 | CN102305616A Laser distance measuring instrument |
| 01/04/2012 | CN101709960B Vest-pocket altimeter range finder |
| 01/04/2012 | CN101101211B Measuring device |
| 01/03/2012 | US8089618 Laser distance measuring device |
| 01/03/2012 | US8089617 Energy efficient laser detection and ranging system |
| 01/03/2012 | CA2556784C Rfid reader and range indicating method for the rfid reader |
| 12/29/2011 | US20110320116 Providing an improved view of a location in a spatial environment |
| 12/29/2011 | US20110317147 Time Shifted PN Codes for CW LIDAR, RADAR, and SONAR |
| 12/29/2011 | US20110317146 Optical distance detection system |
| 12/29/2011 | US20110316694 Overhang warning device |
| 12/28/2011 | EP2400333A2 Range-finding device and imaging apparatus |
| 12/28/2011 | CN202092634U 一种激光测距光电瞄准系统 A laser distance measuring optical targeting system |
| 12/28/2011 | CN202092633U 一种激光测距定位系统 A laser ranging Positioning System |
| 12/28/2011 | CN102301200A 非接触表面形状测量方法及其装置 Non-contact surface shape measuring method and device |
| 12/28/2011 | CN102300054A 测距装置和成像设备 Ranging device and imaging equipment |
| 12/28/2011 | CN102297692A 用于智能轮椅在转角区域的自定位方法 Smart wheelchair in the corner area of self-localization method for |
| 12/28/2011 | CN102297685A 预制桥梁全长测量定位架 Prefabricated bridge length measurement spacer |
| 12/28/2011 | CN102297679A 远距离激光光干涉二维位移传感器装置 Long-range laser interferometer dimensional displacement sensor device |
| 12/28/2011 | CN101813472B 相位激光测距仪及激光测距方法 Phase laser rangefinder and laser ranging method |