| Patents for G01C 3 - Measuring distances in line of sight; Optical rangefinders (8,275) |
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| 06/06/2002 | US20020067423 Image sensing apparatus, distance measuring apparatus, image sensing method, distance measuring method, program and recording medium |
| 06/06/2002 | US20020066854 Self-configurable optical detector |
| 06/06/2002 | US20020066853 Method for selecting the operation of an optical detector and multimode optical detector |
| 06/06/2002 | DE10059156A1 Triangulation method for determining object distances has an arrangement of two measurement channels that increases measurement accuracy by allowing detection of interference effects |
| 06/05/2002 | EP1211522A1 Photoelectric cell |
| 06/05/2002 | EP1211478A2 Distance determination |
| 06/04/2002 | US6400448 Photo detecting device, distance measuring apparatus, and distance/image measuring apparatus |
| 06/04/2002 | US6399956 Distance-measuring apparatus which improves dynamic range of an integrating capacitor |
| 05/29/2002 | EP1208526A2 Aligning a locally-reconstructed three-dimensional object to a global coordinate system |
| 05/28/2002 | US6396946 Stereoscopic image processing apparatus |
| 05/28/2002 | US6396571 Portable type distance measuring apparatus |
| 05/28/2002 | US6396570 Distance measurement apparatus and distance measuring method |
| 05/23/2002 | US20020060783 Distance measuring apparatus and method employing two image taking devices having different measurement accuracy |
| 05/23/2002 | US20020060782 Optical traingulation displacement sensor using a diffraction grating |
| 05/23/2002 | US20020060284 Photo-detecting apparatus |
| 05/23/2002 | DE10055510A1 Optoelectronic laser device for measuring the distance between two static objects has pre-selectable or sensitive reference points, ray source, laser pick-up and microcontroller with keypad and display panel |
| 05/22/2002 | EP1206680A1 Optical device |
| 05/21/2002 | US6393377 Distance measurement apparatus |
| 05/21/2002 | US6392755 Optical device for the contactless measurement of distance of a light source |
| 05/16/2002 | WO2002039053A1 Fine displacement detection device by sound or the like |
| 05/16/2002 | US20020057195 Method and apparatus for estimating inter-vehicle distance using radar and camera |
| 05/14/2002 | US6389153 Distance information generator and display device using generated distance information |
| 05/07/2002 | US6385402 Distance measuring apparatus |
| 05/07/2002 | US6385334 System and method for adjusting stereo camera |
| 05/02/2002 | US20020052711 Distance measuring apparatus and distance measuring method |
| 05/02/2002 | US20020051637 Rangefinder device and camera incorporating the same |
| 05/02/2002 | EP1202075A2 Distance measuring apparatus and distance measuring method |
| 05/02/2002 | EP0835423B1 Optical distance sensor |
| 05/01/2002 | CN2489303Y Trigonometric function rangefinder |
| 05/01/2002 | CN1347001A Range finding device and adjusting device therefor |
| 05/01/2002 | CN1346965A Optical fibre interference method and device for measuring distance |
| 04/30/2002 | US6381413 Distance measuring device |
| 04/30/2002 | US6381360 Apparatus and method for stereoscopic image processing |
| 04/25/2002 | WO2002033353A2 Night convoy maneuver adapter |
| 04/25/2002 | US20020048011 Rangefinder device and camera |
| 04/25/2002 | US20020046479 Laser range estimation aid |
| 04/25/2002 | DE10051302A1 Laser distance meter has photodiode chip receiver arrangement with active photodiode surfaces on line aligned according to distance of optical axis from transmit and receive channel |
| 04/23/2002 | US6377753 Multiple-point automatic focusing camera |
| 04/18/2002 | US20020044270 Electronic distance meter |
| 04/16/2002 | US6373558 Passive ranging to a target reflecting solar radiation |
| 04/16/2002 | US6373518 Image correction apparatus for stereo camera |
| 04/11/2002 | WO2002029711A2 Methods for enhancing performance and data acquired from three-dimensional image systems |
| 04/10/2002 | EP1195576A1 Optical position detector and rangefinder |
| 04/04/2002 | US20020038846 Optical detector with regulated emission |
| 04/03/2002 | EP1192597A1 Method of detecting objects within a wide range of a road vehicle |
| 04/03/2002 | CN1342921A Parallel processing type optical range finder |
| 04/02/2002 | US6366344 Dual beam laser sighting aid for archery bows |
| 03/28/2002 | US20020036764 Laser tracking interferometric length measuring instrument and method of measuring length and coordinates using the same |
| 03/27/2002 | EP1191350A1 Optical sensor with controlled emission |
| 03/27/2002 | EP0776489B1 Process and device for determining the distance between a base and a reflecting surface |
| 03/26/2002 | USRE37610 Running guide apparatus for vehicle capable of keeping safety at passing through narrow path and the method thereof |
| 03/26/2002 | US6362872 Single aperture thermal image/laser |
| 03/21/2002 | US20020033937 Light receiving circuit of laser range finder |
| 03/21/2002 | DE10128484A1 Vermessungsinstrument mit optischem Entfernungsmesser Surveying instrument with optical rangefinder |
| 03/14/2002 | WO2002021641A2 Passive radar system cuing active radar system |
| 03/14/2002 | WO2002021155A2 Passive ranging to a target reflecting solar radiation |
| 03/14/2002 | US20020032543 Distance measuring device |
| 03/14/2002 | US20020030735 Image processing apparatus |
| 03/13/2002 | EP1186928A2 Optical distance measurement device with parallel processing |
| 03/13/2002 | CN1080874C Laser range finding method and device |
| 03/12/2002 | US6356344 Mixing apparatus and optical rangefinder using the same |
| 03/07/2002 | US20020027594 Parallel-processing, optical distance-measuring device |
| 03/07/2002 | CA2355000A1 Parallel-processing, optical distance-measuring device |
| 03/05/2002 | US6353478 Digital range sensor system |
| 02/28/2002 | US20020025154 Focusing apparatus |
| 02/28/2002 | US20020025152 Distance measuring apparatus and distance measuring method |
| 02/28/2002 | DE10140343A1 Entfernungsmeßeinrichtung A distance |
| 02/27/2002 | EP1181510A1 Position sensitive light spot detector |
| 02/27/2002 | EP0799428B1 An impulse radar with swept range gate |
| 02/27/2002 | CN1079952C Contactless control device and process for sanitary equipment |
| 02/26/2002 | US6351607 Ranging device |
| 02/26/2002 | US6350981 Photo-sensor |
| 02/26/2002 | US6350976 Distance measuring apparatus |
| 02/21/2002 | US20020021896 Distance measuring apparatus |
| 02/21/2002 | DE10059240A1 Meßanordnung und Meßverfahren Measuring device and methods of measurement |
| 02/21/2002 | DE10037771A1 Object distance measurement method in endoscopy and industrial automation, involves moving scanners, such that beams irradiated on object converge at one measurement point |
| 02/20/2002 | CN2478073Y Optical distometer |
| 02/14/2002 | US20020018285 Optoelectronic apparatus |
| 02/14/2002 | US20020018120 Vehicle front-view monitoring system |
| 02/14/2002 | US20020018119 Vehicle front-view monitoring system |
| 02/12/2002 | US6346980 Ground positioning system applied in a distance measuring device |
| 02/12/2002 | US6345586 Method for confirming vehicle travel position and equipment for displaying vehicle travel position |
| 02/07/2002 | WO2002010681A1 Measuring device and measuring method for determining distance and/or position |
| 02/07/2002 | US20020015144 Three-dimensional image capturing device |
| 02/06/2002 | CN2475991Y Photoelectric digit rangefinder |
| 02/05/2002 | US6345153 Distance measuring equipment and camera |
| 02/05/2002 | US6344894 Optical axis adjusting structure for a range finder |
| 02/05/2002 | US6344893 Super-resolving imaging system |
| 02/05/2002 | US6344639 Beam splitter for automatic focusing device |
| 01/31/2002 | WO2002008685A2 Apparatus and method for determining the range of remote objects |
| 01/31/2002 | US20020012460 Stereo image measuring device |
| 01/31/2002 | US20020012114 Electronic distance meter |
| 01/31/2002 | US20020011552 Photodetector and distance measuring equipment using the same |
| 01/31/2002 | US20020011007 Range finder for bow hunter |
| 01/30/2002 | EP1176430A2 Optoelectronic device |
| 01/30/2002 | EP1176429A2 Portable type distance measuring apparatus |
| 01/30/2002 | CN1333480A Distance measurer and carema having same |
| 01/24/2002 | US20020008866 Portable type distance measuring apparatus |
| 01/23/2002 | CN2473589Y Dividing scale for electronic distance measuring |
| 01/22/2002 | US6341012 Rangefinder apparatus and rangefinding light-detecting device |