| Patents for G01C 3 - Measuring distances in line of sight; Optical rangefinders (8,275) |
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| 10/29/2002 | US6471375 Flood lamp with improved light energy utilization |
| 10/22/2002 | US6470150 Distance measuring apparatus |
| 10/22/2002 | US6470148 Distance measuring device |
| 10/22/2002 | US6469777 Surveying instrument having an optical distance meter |
| 10/17/2002 | WO2002082015A1 Method for measuring distance to an emission source |
| 10/17/2002 | US20020149759 Ranging device |
| 10/16/2002 | CN1374533A Light receiver circuit of laser range finder |
| 10/16/2002 | CN1374503A Target seeking method and seeker capable of operating on laser range finder with certain false alarm rate |
| 10/16/2002 | CN1092790C Measuring apparatus |
| 10/15/2002 | US6466306 Night convoy maneuver adapter |
| 10/10/2002 | WO2002080557A1 Drive supporting device |
| 10/10/2002 | US20020146247 Distance-measuring apparatus and method for camera |
| 10/09/2002 | EP1247071A1 Position and movement meter |
| 10/09/2002 | CN2515653Y Measuring device for remote object microdisplacement |
| 10/09/2002 | CN1373720A Device for assisting automobile driver |
| 10/03/2002 | WO2002008685A3 Apparatus and method for determining the range of remote objects |
| 10/01/2002 | US6459109 Semiconductor position sensor |
| 09/26/2002 | US20020135747 Distance measuring device |
| 09/25/2002 | EP1243945A2 Object detection sensor |
| 09/25/2002 | EP1243944A2 Distance measuring apparatus |
| 09/25/2002 | CN2513130Y Golf telescope with counter |
| 09/24/2002 | US6456794 Distance-measuring apparatus |
| 09/24/2002 | US6456368 Three-dimensional image capturing device |
| 09/24/2002 | US6456367 Rangefinder apparatus |
| 09/19/2002 | WO2002033353A3 Night convoy maneuver adapter |
| 09/19/2002 | US20020131033 Distance measuring apparatus |
| 09/18/2002 | EP1241312A2 Sensor for automatic doors |
| 09/17/2002 | US6452666 Optical range finder |
| 09/17/2002 | US6452664 Rangefinder apparatus |
| 09/12/2002 | WO2002070990A1 Astronomical, particularly solar and/or lunar, goniometric indicator |
| 09/12/2002 | US20020126395 Panoramic image acquisition device |
| 09/12/2002 | US20020126205 Image signal output method, image signal output device, rangefinder, and imaging device |
| 09/12/2002 | DE10110814A1 Distance measurement using a laser distance measurement meter mounted in a frame and controlled by a computer using computer input commands to control stepper motors to move the meter in perpendicular directions |
| 09/04/2002 | CN1367375A Three-in-one photoelectric coupler |
| 09/03/2002 | US6445883 Detecting device and camera with the detecting device |
| 09/03/2002 | US6445444 Self-calibrating precision timing circuit and method for a laser range finder |
| 08/29/2002 | WO2002066939A1 Displacement/quantity of light converter |
| 08/29/2002 | US20020118114 Sensor for automatic doors |
| 08/29/2002 | US20020118113 Object detection sensor |
| 08/27/2002 | US6442345 Distance-measuring device and distance-measuring method |
| 08/27/2002 | US6442344 Focusing apparatus |
| 08/27/2002 | US6441887 Measuring method and device |
| 08/22/2002 | US20020113878 Camera calibration device and method, and computer system |
| 08/22/2002 | US20020113864 A sterocamera for digital photogrammetry |
| 08/22/2002 | DE10103870A1 Verfahren zur Bilderkennung bei Kraftfahrzeugen A method for image recognition in motor vehicles |
| 08/20/2002 | US6438324 Multi-autofocus distance-measuring system with a wide distance-measuring area |
| 08/20/2002 | US6437853 Three-dimensional image capturing device |
| 08/13/2002 | US6433860 Light wave rangefinder |
| 08/13/2002 | US6433859 Distance measuring apparatus and distance measuring method |
| 08/13/2002 | US6433857 Optical traingulation displacement sensor using a diffraction grating |
| 08/13/2002 | US6433856 Method and apparatus for measuring position of object for vehicle |
| 08/08/2002 | WO2002061370A1 Method for image recognition in motor vehicles |
| 08/08/2002 | WO2002021641A3 Passive radar system cuing active radar system |
| 08/08/2002 | US20020105631 Distance measuring apparatus |
| 08/07/2002 | EP1229593A1 Photodetector |
| 08/07/2002 | CN1362612A Measuring apparatus |
| 08/06/2002 | US6430370 Distance-measuring apparatus and method for camera |
| 08/01/2002 | WO2002059641A1 Distance measuring equipment and object detector |
| 08/01/2002 | US20020102103 Distance measurement apparatus of camera |
| 08/01/2002 | US20020101575 Distance-measuring apparatus |
| 07/30/2002 | CA2244559C Image processing apparatus |
| 07/25/2002 | WO2002057714A1 Cmos-compatible three-dimensional image sensor ic |
| 07/25/2002 | US20020097996 Distance-measuring apparatus |
| 07/25/2002 | US20020097995 Measuring distance device |
| 07/25/2002 | US20020097404 Distance determination |
| 07/18/2002 | US20020094110 Driving assistance apparatus |
| 07/18/2002 | US20020093666 System and method for determining the location of a target in a room or small area |
| 07/18/2002 | US20020093639 Range finder |
| 07/18/2002 | US20020093638 Laser range finder for large ranges of measurement with a special receiver |
| 07/17/2002 | EP1223083A1 Device for assisting automobile driver |
| 07/17/2002 | CN2501020Y Eye protecting alarm for watching TV |
| 07/16/2002 | US6421114 Three-dimensional information measuring apparatus |
| 07/11/2002 | WO2002054109A1 Method for detecting emission timing, emission timing detector and distance measuring apparatus |
| 07/11/2002 | US20020089583 Three-dimensional visual inspection method of semiconductor packages and apparatus using single camera |
| 07/10/2002 | CN1358269A 光学装置 Optical device |
| 07/10/2002 | CN1357746A Short distance echo triggering laser ranging method |
| 07/04/2002 | US20020085747 Image processing apparatus and method, image capturing apparatus, and information provision medium |
| 07/04/2002 | US20020085193 Surveying apparatus |
| 07/04/2002 | US20020084432 Range finder |
| 07/03/2002 | EP1219925A2 Surveying apparatus |
| 07/03/2002 | EP1218692A1 Cmos-compatible three-dimensional image sensor ic |
| 07/02/2002 | US6415241 Distance measurement system |
| 06/27/2002 | WO2002050564A2 Device for measuring distances, distance measurer and stop element therefor |
| 06/26/2002 | EP1217392A2 Method of selecting the mode of operation of an optical detector or an optical multimode detector |
| 06/25/2002 | US6411374 Light-projecting/receiving unit and omnidirectional distance detecting apparatus |
| 06/25/2002 | US6411372 Geodetic instrument with laser arrangement |
| 06/25/2002 | US6411371 Device for optical distance measurement |
| 06/25/2002 | US6411370 Optical system and method for measuring distance |
| 06/20/2002 | WO2002048738A1 Clocking apparatus, clocking method, and range finder |
| 06/20/2002 | WO2002048646A1 Optical distance sensor |
| 06/20/2002 | US20020074530 Optical position detection device and distance measurement device |
| 06/18/2002 | US6407802 Multi-point distance measuring apparatus |
| 06/18/2002 | US6405442 Golf shot range finder |
| 06/13/2002 | WO2002029711A3 Methods for enhancing performance and data acquired from three-dimensional image systems |
| 06/13/2002 | WO2002021155A3 Passive ranging to a target reflecting solar radiation |
| 06/12/2002 | EP1213592A1 Self-configurating optical detector |
| 06/11/2002 | US6404986 Focus detecting device and apparatus having the same |
| 06/11/2002 | US6404484 Method for examining distance data and device thereof |
| 06/11/2002 | CA2255097C Method and apparatus for determining distance |
| 06/06/2002 | US20020067475 Optoelectronic laser distance-measuring instrument |