| Patents for G01C 15 - Surveying instruments or accessories not provided for in groups (9,775) |
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| 03/26/2002 | US6360446 Level having a laser beam source |
| 03/26/2002 | US6360445 String line weight |
| 03/26/2002 | CA2190596C Method for collecting and processing visual and spatial position information |
| 03/21/2002 | WO2002023127A1 Method for identifying measuring points in an optical measuring system |
| 03/21/2002 | US20020033940 Apparatus and method for determining position |
| 03/20/2002 | CN2482678Y Submerged settlement observation point marker |
| 03/14/2002 | US20020030880 Penta assembly skew compensator |
| 03/14/2002 | DE10041145A1 Drillhead or string positions and deviation are found by laser pathmeter with polarisation filter and prisms for monitored display for command formulation. |
| 03/13/2002 | EP1186860A1 Method for identifying measuring points in an optical measuring system |
| 03/13/2002 | EP1186859A2 Device for aligning a surveying instrument along the vertical |
| 03/13/2002 | EP1185840A1 Portable laser scanner |
| 03/13/2002 | EP1185760A1 Chip planter technology |
| 03/13/2002 | CN2482057Y Automatic take-up plumb device |
| 03/12/2002 | US6356348 Device for ascertaining the relative position of a reference axis of an object relative to a reference beam, in particular a laser beam |
| 03/07/2002 | WO2002018978A2 Multi-axis locator for detection of buried targets |
| 03/07/2002 | US20020028016 Automatic surveying system |
| 03/07/2002 | US20020027007 Rotary laser irradiating apparatus and construction machine control system |
| 03/06/2002 | CN2480806Y Building construction check rule |
| 03/06/2002 | CN2480805Y Building construction quality check rule |
| 03/06/2002 | CN2480804Y Round curve quick positioning instrument |
| 03/06/2002 | CN1338612A Laser projector |
| 03/06/2002 | CN1080412C Rotary laser system |
| 03/05/2002 | US6353656 Radioisotope based x-ray residual stress analysis apparatus |
| 03/05/2002 | US6351890 Laser light referencing tool |
| 02/28/2002 | US20020024712 Optical pulse observing device |
| 02/28/2002 | US20020024464 Land surveying apparatus and method of use thereof |
| 02/27/2002 | EP0880674B1 A system for point-by-point measuring of spatial coordinates |
| 02/27/2002 | EP0815468B1 Method and arrangement for target seeking |
| 02/27/2002 | CN2479477Y Photoelectric deformation coordinatograph |
| 02/27/2002 | CN1079942C Horizontal position error correcting mechanism of electronic level gauge |
| 02/27/2002 | CN1079889C Method for qualifying a borehole survey |
| 02/26/2002 | CA2181065C Method of creating a borehole in an earth formation |
| 02/23/2002 | CA2354758A1 Land surveying apparatus and method of use thereof |
| 02/21/2002 | DE10059240A1 Meßanordnung und Meßverfahren Measuring device and methods of measurement |
| 02/20/2002 | CN1336462A Equipment for inserting element into ground and then forming structure, guiding method and means therefor |
| 02/19/2002 | US6349249 Automated guided apparatus suitable for toping applications |
| 02/14/2002 | US20020018122 Method and arrangement for carrying out an information flow and data flow for geodetic instruments |
| 02/14/2002 | US20020017028 Apparatus for and a method of providing a reference point or line |
| 02/14/2002 | DE10048038C1 Warning device for measurement instruments for protection against theft detects relative movement of inner and outer tubes in contact with frame at instrument end |
| 02/14/2002 | DE10037699A1 Automatic focussing mechanism for telescope, moves focussing lens of telescope corresponding to distance between telescope and pattern |
| 02/12/2002 | US6346980 Ground positioning system applied in a distance measuring device |
| 02/12/2002 | US6345448 Combination protractor/chalk line device |
| 02/07/2002 | WO2002010681A1 Measuring device and measuring method for determining distance and/or position |
| 02/07/2002 | US20020015237 Light interception structure for an automatic focus detection surveying instrument |
| 02/07/2002 | US20020014015 Guide method for guiding a device that is designed to insert elements into the ground in order to make a structure, and a device for inserting at least one element into the ground using such a guide method |
| 02/06/2002 | EP1178153A1 Guiding process and apparatus for inserting elements in the ground |
| 02/06/2002 | CN2475994Y Guide measuring sign post device for monitoring ground subsidence |
| 02/05/2002 | US6343703 Anti-two block device using non-contract measuring and detecting devices |
| 01/31/2002 | WO2002008692A1 Method and device for optically measuring distance or speed |
| 01/31/2002 | WO2002008689A1 Method and apparatus for mapping three-dimensional features |
| 01/31/2002 | US20020011004 Electronic plumb indicator for monopoles, survey poles, global positioning antennas and the like |
| 01/31/2002 | DE10034035A1 Markiervorrichtung und Verfahren zum visuellen Fixieren von Signalmarkierungen an vermessenen Flächen Marking and method for visual fixation of signal marks on surfaces measured |
| 01/31/2002 | DE10033873A1 Automatic area and space profile surveying method for e.g. architectural construction, involves controlling stepwise horizontal and vertical movements of laser measuring device and transmitting measurement data to PC |
| 01/31/2002 | DE10033828A1 Optische Erfasung der Raumform von Körpern und Körperteilen Optical Erfasung the spatial shape of bodies and body parts |
| 01/30/2002 | EP1176429A2 Portable type distance measuring apparatus |
| 01/30/2002 | EP1176393A2 Self-contained mapping and positioning system utilizing point cloud data |
| 01/30/2002 | EP1176389A1 Method and device for optical range or speed measurement |
| 01/30/2002 | CN2474993Y Level gauge for installing air conditioner |
| 01/30/2002 | CN2474992Y Laser alignment apparatus |
| 01/29/2002 | US6343254 Seamless surveying system |
| 01/29/2002 | US6341743 String line roller |
| 01/24/2002 | WO2002006768A1 Method and arrangement for detecting the spatial form of an object |
| 01/24/2002 | US20020008870 Low cost 2D position measurement system and method |
| 01/24/2002 | US20020008866 Portable type distance measuring apparatus |
| 01/24/2002 | US20020008865 Surveying instrument having an optical distance meter |
| 01/24/2002 | US20020008189 Surveying instrument having a phase-difference detection type focus detecting device |
| 01/24/2002 | DE10050656C1 Self-leveling optical display device, has suspension unit for freely-suspended measuring system carrier provided with flexible fixings with rotationally symmetrical flexure resistance |
| 01/23/2002 | EP1174682A2 Position determination system |
| 01/23/2002 | EP1173789A1 An apparatus for marking by light planes a corner angle in a work area |
| 01/23/2002 | EP1173723A1 Method and device for controlling the outline of a motor vehicle |
| 01/23/2002 | CN2473590Y Remote measuring laser survey scale |
| 01/23/2002 | CN1332359A Water rule plate |
| 01/22/2002 | CA2269957C Automated guided apparatus suitable for toping applications |
| 01/22/2002 | CA2116445C Portable laser device for alignment tasks |
| 01/17/2002 | WO2002005005A1 Autofocussing method for telescopes pertaining to surveying equipment |
| 01/17/2002 | WO2002004891A1 Spatial positioning |
| 01/17/2002 | WO2001065206A3 Low cost 2d position measurement system and method |
| 01/17/2002 | US20020005944 Rotating head optical transmitter for position measurement system |
| 01/17/2002 | US20020005789 Device of and method for visual fixation of signal markers on surveying surfaces |
| 01/17/2002 | US20020005716 Magnetic encoder and survey instrument having magnetic encoder |
| 01/16/2002 | EP1171752A1 Indirect position determination with the aid of a tracker |
| 01/15/2002 | US6338681 Magnetic transmission structure |
| 01/10/2002 | WO2002002890A1 Apparatus and method for setting horizontal state of bottom plane |
| 01/10/2002 | DE10031131A1 Leveling plate for construction laser, has turntable through which construction laser connected with the second carrier unit is turnable to the level of the second carrier unit |
| 01/08/2002 | US6337473 Beam position detector having a photodetection unit |
| 01/03/2002 | DE10126293A1 Vermessungsinstrument mit einem Zielfernrohr und einer Phasendifferenz-Schärfenerfassungsvorrichtung Surveying instrument with a telescopic sight and a phase difference of focus detection device |
| 01/03/2002 | DE10045807C1 Device for vertical alignment of geodetic device with ground point has optical observation device for visual ground point sighting with sighting beam, laser, optical input coupling element |
| 01/03/2002 | DE10033483C1 Verfahren zur Autofokussierung für Fernrohre von Vermessungsgeräten Method for autofocusing for telescopes of measuring equipment |
| 01/02/2002 | EP1168037A1 Optical pulse observing device |
| 01/02/2002 | EP1166167A1 A direction indicator which is displaceable along a guide |
| 01/02/2002 | EP1166044A1 Method for establishing a coordinate system |
| 01/02/2002 | EP1166043A1 Method for creating a user-selectable coordinate frame |
| 01/02/2002 | EP1166042A1 Calibration of optical transmitter for position measurement systems |
| 01/01/2002 | US6336062 Attitude angle sensor correcting apparatus for an artificial satellite |
| 12/27/2001 | WO2001098733A1 Automatic leveling type surveying system, surveying system adjusting method, and surveying target. |
| 12/27/2001 | US20010055483 Target for photogrammetric analytical measurement system |
| 12/27/2001 | US20010055110 Indicator for an optical instrument |
| 12/26/2001 | CN2468010Y Guide rail precision regulator for installing elevator |
| 12/25/2001 | US6333783 Distance measuring system |
| 12/25/2001 | US6332694 Laser projection device for projecting orthogonal laser-lines |