| Patents for G01C 3 - Measuring distances in line of sight; Optical rangefinders (8,275) |
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| 06/04/2013 | US8456957 Ultrasonic transducer for a proximity sensor |
| 06/04/2013 | US8456619 Image processing apparatus and method |
| 05/30/2013 | WO2013077623A1 Structure displacement measurement system and method |
| 05/30/2013 | US20130135606 Distance measuring device |
| 05/30/2013 | US20130135605 Optical ranging device and electronic equipment installed with the same |
| 05/30/2013 | US20130135604 Measuring device for measuring distance |
| 05/29/2013 | EP2597421A1 Stereo distance measurement apparatus and stereo distance measurement method |
| 05/29/2013 | EP2596321A2 Methods and systems for hierarchical de-aliasing time-of-flight (tof) systems |
| 05/29/2013 | DE102012020457A1 Optische Abstandsmess- oder Ortungseinrichtung und elektronisches Gerät, welches mit demselben ausgebildet ist Optical distance measuring or detection device and electronic equipment, which is formed with the same |
| 05/29/2013 | CN102265178B Distance measurement device and distance measurement method |
| 05/29/2013 | CN102213775B Underground water connectivity detection method for obtaining underlying surface conditions of distributed hydrological model |
| 05/28/2013 | US8451433 Range-finding method and apparatus |
| 05/28/2013 | US8451432 Laser spot tracking with off-axis angle detection |
| 05/28/2013 | DE202013102036U1 Duales Längenmessinstrument Dual length measuring instrument |
| 05/28/2013 | CA2639781C Camera device and information prompt method |
| 05/23/2013 | WO2013072851A1 Pulse transponder countermeasure |
| 05/23/2013 | US20130128259 Range sensor and range image sensor |
| 05/23/2013 | DE4447788B4 Verfahren zum Steuern der Verschlußgeschwindigkeit einer stereoskopischen Abbildungsvorrichtung, insbesondere bei einem System zur Abstandserkennung A method for controlling the shutter speed of a stereoscopic imaging device, in particular in a system for proximity detection |
| 05/22/2013 | EP2593755A2 Measurement system of a light source in space |
| 05/22/2013 | CN202948641U Imaging demonstration and distance measuring instrument of simulation camera |
| 05/22/2013 | CN103115751A Underwater effective working distance detecting platform of deep sea lighting device |
| 05/22/2013 | CN103115608A Instrument and method for monitoring cavity beneath tunnel passing through ground fissure zone |
| 05/22/2013 | CN103115607A Method for measuring steel wire interval in subway shaft connection survey using electronic total station |
| 05/22/2013 | CN103115606A Tree crown size and surface area measurement technology with electronic theodolite as tool |
| 05/22/2013 | CN102297679B Two dimensional displacement sensor apparatus with long distance laser optical interference |
| 05/21/2013 | US8446573 Focusing methods and optical systems and assemblies using the same |
| 05/21/2013 | US8446572 Sensing system |
| 05/21/2013 | US8446571 Adaptive angle and power adaptation in 3D-micro-mirror LIDAR |
| 05/16/2013 | WO2013069453A1 Image processing apparatus and image processing method |
| 05/16/2013 | WO2013067711A1 Distance measurement method and system |
| 05/16/2013 | US20130120735 Range sensor and range image sensor |
| 05/16/2013 | US20130120564 Imaging device and imaging method |
| 05/15/2013 | EP2592595A1 Stereo image processing apparatus and method of processing stereo image |
| 05/15/2013 | EP2591312A1 Distance measuring device for measuring distance in an angle-dependent manner and without contact |
| 05/15/2013 | CN103109393A Battery compartment with communication interface as well as measurement instrument with the battery compartment |
| 05/15/2013 | CN103109158A Generation of depth data based on spatial light pattern |
| 05/15/2013 | CN103105158A Marine riprapping, flatness-tamping and positioning system |
| 05/14/2013 | US8441621 Observation device with range finder |
| 05/14/2013 | US8441620 Determining distance between nodes |
| 05/14/2013 | US8441619 Photodetector and spatial information detecting device using the same |
| 05/09/2013 | US20130114065 Method for measuring the heights of components based on laser ranging |
| 05/09/2013 | US20130114064 System architecture design for time-of-flight system having reduced differential pixel size, and time-of-flight systems so designed |
| 05/09/2013 | US20130114063 Range finder |
| 05/08/2013 | DE112010005765T5 Abstandsmessvorrichtung und Abstandsmessverfahren Distance measuring apparatus and distance measuring method |
| 05/08/2013 | DE102012021375A1 Vorrichtung und Verfahren zum Erkennen einer dreidimensionalen Position und Orientierung eines Artikels Apparatus and method for detecting a three-dimensional position and orientation of an article |
| 05/08/2013 | CN202928557U Laser ranging fixing device |
| 05/08/2013 | CN103096005A Multifunctional stadia alarm control device |
| 05/08/2013 | CN103090863A Method for measuring posture and height of dynamic platform |
| 05/08/2013 | CN103090846A Distance measuring device, distance measuring system and distance measuring method |
| 05/08/2013 | CN103090845A Remote distance measurement method based on plurality of images |
| 05/08/2013 | CN103090819A Method and system for providing three-dimensional and range inter-planar estimation |
| 05/08/2013 | CN103090800A Laser measurement instrument |
| 05/08/2013 | CN102297692B Self-localization method of intelligent wheelchair in corner areas |
| 05/02/2013 | WO2013062087A1 Image-capturing device for three-dimensional measurement, three-dimensional measurement device, and measurement program |
| 05/02/2013 | US20130107243 Fast, High Resolution 3-D Flash LADAR Imager |
| 05/02/2013 | US20130107242 Measurement apparatus |
| 05/01/2013 | CN202915911U Shooting device for distance measurement |
| 05/01/2013 | CN103080973A Stereo image processing apparatus and stereo image processing method |
| 05/01/2013 | CN103076000A Three-dimensional range finder |
| 05/01/2013 | CN103075999A Real-time multi-target position detection method and system based on image |
| 05/01/2013 | CN103075998A Monocular space target distance-measuring and angle-measuring method |
| 04/30/2013 | US8433187 Distance estimation systems and method based on a two-state auto-focus lens |
| 04/30/2013 | US8432535 Optoelectronic range finder |
| 04/25/2013 | WO2013058422A1 Distance measuring device |
| 04/25/2013 | WO2013057127A1 Reimaging based on depthmap information |
| 04/25/2013 | US20130100432 Laser rangefinder with single shutter |
| 04/25/2013 | US20130097881 Sighting device |
| 04/24/2013 | EP2584311A1 Image processing device and image processing method |
| 04/24/2013 | EP2584310A1 Image processing device, and image processing method |
| 04/24/2013 | EP2584309A1 Image capture device and image capture method |
| 04/24/2013 | CN202903193U Device for assisting distance measurement of complex space |
| 04/24/2013 | CN202903177U Laser range finder |
| 04/24/2013 | CN202903176U Visual range finder of laser auxiliary machine |
| 04/24/2013 | CN202903175U Multifunctional laser range finder |
| 04/24/2013 | CN103063195A Slope comprehensive measurement instrument |
| 04/24/2013 | CN103063193A Method and device for ranging by camera and television |
| 04/24/2013 | CN103063192A Ranging method for moving target by using peak time difference among pyroelectric signal peaks |
| 04/24/2013 | CN103063191A Optical distance measuring device and optical distance measuring method |
| 04/24/2013 | CN102155933B Method for measuring galloping of transmission conductor on the basis of video difference analysis |
| 04/23/2013 | US8427632 Image sensor with laser for range measurements |
| 04/18/2013 | US20130096875 Laser-based dimensional object measurement method and system |
| 04/18/2013 | US20130096873 Acquisition of Information for a Construction Site |
| 04/18/2013 | US20130094927 Vehicle system |
| 04/18/2013 | US20130094011 Distance measurement using incoherent optical reflectometry |
| 04/17/2013 | CN202885807U Portable golf distometer |
| 04/17/2013 | CN103052968A Object detection device, object detection method, and program |
| 04/17/2013 | CN103047961A Laser ranging instrument |
| 04/17/2013 | CN102331250B Infrared small target distance estimation method with no need of atmospheric extinction coefficient |
| 04/17/2013 | CN102322857B Position and posture measuring system and method for mechanical equipment |
| 04/17/2013 | CN102278974B Laser ranging apparatus |
| 04/16/2013 | US8422035 Distance-measuring method for a device projecting a reference line, and such a device |
| 04/16/2013 | US8422000 Bistatic laser radar apparatus |
| 04/10/2013 | CN103033166A Target ranging method based on synthetic aperture focused images |
| 04/10/2013 | CN102230794B Method for dynamically measuring sight distance of drivers based on video |
| 04/10/2013 | CN102032895B Electronic device with ranging function, ranging system and ranging method |
| 04/09/2013 | US8417022 Stereo-image processing apparatus |
| 04/09/2013 | US8416397 Device for a motor vehicle used for the three-dimensional detection of a scene inside or outside said motor vehicle |
| 04/09/2013 | US8416396 Methods and apparatus for optical amplitude modulated wavefront shaping |
| 04/04/2013 | WO2013047083A1 Image processing device, image processing method, program, and image processing system |
| 04/04/2013 | WO2013046928A1 Information acquiring device and object detecting device |