| Patents for G01C 15 - Surveying instruments or accessories not provided for in groups (9,775) |
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| 04/26/2001 | DE19941030C1 Laseranordnung für ein mehrstrahliges Laserrichtgerät Laser assembly for a multi-beam laser aiming device |
| 04/26/2001 | DE10052150A1 Transit instrument for surveyor, has magnet arranged near magnetic sensor to reduce the detection errors of magnetic incremental rotary coder |
| 04/26/2001 | DE10052148A1 Surveyor's transit with magnetic incremental rotary encoder has magnetic sensors staggered to each other to form phase angle in between to detect rotational angle of magnetic rotating drum |
| 04/25/2001 | EP1093563A1 Topographic measurement device |
| 04/25/2001 | EP0748455B1 Triangular position detection method and apparatus |
| 04/24/2001 | US6222678 Automatic survey instrument |
| 04/24/2001 | US6222625 Adjustable laser string square |
| 04/24/2001 | CA2168176C Prism support |
| 04/21/2001 | CA2287033A1 Land-marking device and a method of land surveying and marking |
| 04/19/2001 | WO2001027560A1 Staking out device |
| 04/12/2001 | DE19948705A1 Absteckvorrichtung The staking |
| 04/12/2001 | DE10048370A1 Auto focus system for survey instruments has split image phase comparison focuses quickly |
| 04/11/2001 | EP1091186A2 Method and apparatus for calibrating a non-contact gauging sensor with respect to an external coordinate system |
| 04/11/2001 | EP0715707B1 Automatic level and plumb tool |
| 04/11/2001 | CN1064426C Excavation regions setting apparatus for controlling region limited excavation by construction machinery |
| 04/10/2001 | US6212782 Building line layout device |
| 04/05/2001 | WO2001023836A1 Method and apparatus for indicating a pattern of intersection using a light column |
| 04/05/2001 | CA2322367A1 Method and apparatus for calibrating a non-contact gauging sensor with respect to an external coordinate system |
| 04/04/2001 | CN2426136Y Height mark device for floor slab pouring |
| 04/03/2001 | US6211951 Boresight alignment method |
| 04/03/2001 | US6211506 Method and apparatus for electro-optically determining the dimension, location and attitude of objects |
| 04/03/2001 | US6209832 Holder for reference projected light detector |
| 04/03/2001 | US6209232 Construction machine with function of measuring finishing accuracy of floor face smoothed thereby |
| 04/03/2001 | US6209219 Measuring device with housing orientation indicator and position transferring focused light-beam source |
| 04/03/2001 | US6209210 Leveling rod |
| 03/29/2001 | WO2001022125A1 Steerable retroreflective system and method |
| 03/27/2001 | US6205670 Bore centering device |
| 03/21/2001 | EP1084381A1 Measurement systems |
| 03/20/2001 | US6205397 Route engineering technique |
| 03/20/2001 | US6204916 Three dimensional information measurement method and apparatus |
| 03/20/2001 | US6204498 Inclination sensor and surveying instrument using the same |
| 03/20/2001 | US6202315 Surveying spike for use on vertical surfaces |
| 03/20/2001 | US6202314 Calibration system for use with measuring systems |
| 03/20/2001 | US6202313 Pencil-type plumb-bob device |
| 03/20/2001 | US6202312 Laser tool for generating perpendicular lines of light on floor |
| 03/13/2001 | US6202035 System for determining time or direction for prayer |
| 03/13/2001 | US6201883 Topography measuring device |
| 03/13/2001 | US6201882 Camera calibration apparatus |
| 03/08/2001 | DE19956543C1 Coupling pipe for pipeline system incorporates optical prism element for deflection of laser measuring beam fed along pipeline |
| 03/08/2001 | DE10043177A1 Laser surveying instrument has rotary head scanning angle set depending on lens group position data, controller that moves rotary head in angular range determined by scanning angle |
| 03/07/2001 | EP1081460A2 Laser assembly for a multi-beam laser aiming device |
| 03/07/2001 | EP1081459A1 Tacheometer-telescope |
| 03/06/2001 | US6195922 Excavator data acquisition and control system and process |
| 03/06/2001 | US6195902 Laser extender |
| 03/06/2001 | US6195901 Laser beam projector power and communication system |
| 03/01/2001 | WO2000022380A8 Rotating head optical transmitter for position measurement system |
| 03/01/2001 | DE10029993A1 Optical device has computer that processes object distance value, which varies with focus setting; characteristic data for set object appear on information generator |
| 02/28/2001 | EP1078221A1 Survey apparatus |
| 02/27/2001 | US6195615 Method of mutually aligning bodies and position-measuring sensor therefor |
| 02/27/2001 | US6194694 Surveying instrument |
| 02/22/2001 | WO2001013139A1 Data transmission of control information by means of a telemeter |
| 02/22/2001 | DE19938185A1 Datenübertragung von Schaltinformation mit Entfernungsmesser Data transmission of switching information with rangefinder |
| 02/14/2001 | CN2419577Y Structure improvement of mark scraper |
| 02/08/2001 | WO2001009642A1 Method and device for determining spatial positions and orientations |
| 02/07/2001 | CN1283272A System for determining spatial position and orientation of body |
| 02/06/2001 | US6185157 Timepiece including a GPS receiver, arranged in particular, for indicating the direction of a “target” location |
| 02/06/2001 | US6184979 Laser reference level setting device |
| 02/01/2001 | DE19935415A1 Optic measuring instrument for alignment- and distance measurement, having level instrument with compensator for automatic horizontal adjustment of target axis |
| 02/01/2001 | DE19934984A1 Plumb line for controlling or determining a vertical and/or horizontal run along a surface or edge has a weight with a conical tip on a cord, a hollow body with a light source fed by a battery and vertical and/or horizontal marker grooves. |
| 02/01/2001 | DE10033700A1 Optical distance measuring apparatus uses a laser to generate invisible light beam which travels through the same path as a visible light beam |
| 01/30/2001 | US6181815 Subject image extraction device |
| 01/30/2001 | US6181411 Apparatus for inspecting difficult to access objects |
| 01/30/2001 | US6178649 Optical calibrating apparatus for emitting datum laser line |
| 01/24/2001 | EP1070936A2 Electronic leveling apparatus |
| 01/23/2001 | US6178376 Method and arrangement for recording and using geographic data |
| 01/23/2001 | US6177987 Laser level |
| 01/18/2001 | WO2001004576A1 Method for operating a laser scanner |
| 01/18/2001 | WO2001004575A1 Optical target and apparatus and method for automatic identification thereof |
| 01/17/2001 | EP1068487A1 Planar light beam orientation device |
| 01/17/2001 | CN2415344Y Laser measuring locator |
| 01/16/2001 | US6175328 Surveying method and surveying system comprising a radio navigation unit |
| 01/11/2001 | DE19929436A1 Strahlteiler zur Aufspaltung eines Lichtstrahlenbündels in Teilstrahlenbündel Beam splitter for splitting a light beam into partial beams |
| 01/10/2001 | EP1067422A2 Beam splitter for dividing a light beam in partial light beams |
| 01/10/2001 | EP1067363A2 Surveying system |
| 01/10/2001 | EP1066497A1 Method for determining the spatial and rotational positions of an object |
| 01/10/2001 | CN2414388Y Laser Plumb ball |
| 01/09/2001 | US6172754 Measuring system using laser technique for three-dimensional objects |
| 01/09/2001 | US6172742 Reference irradiation beam detecting apparatus |
| 01/09/2001 | US6171199 Method and system of providing information on golf courses for players and for course design and modification |
| 01/09/2001 | US6171018 Automatic control system for construction machinery |
| 01/04/2001 | WO2001001074A1 Optical device |
| 01/03/2001 | EP1065469A1 Retroreflecting metrological aiming device |
| 01/03/2001 | CN2413266Y Multi-purpose horizontal stable platform |
| 01/03/2001 | CN2413265Y Vertical measuring instrument for wall |
| 01/02/2001 | US6169517 Technique for screening work requests |
| 01/02/2001 | US6167629 Electronic level and a leveling rod for use in combination with the same |
| 12/30/2000 | CA2314164A1 Retroflexing metrological reference-target device |
| 12/28/2000 | DE19934931C1 Horizontal and vertical setting device for theodolite or tachymeter telescope uses precision horizontal and vertical setting drive lying in different planes and controlled by coaxial setting shafts |
| 12/27/2000 | CN1278059A Vehicle like wall surveying instrument for wall building |
| 12/27/2000 | CN1059961C Laser leveling device |
| 12/26/2000 | US6166809 System for point-by-point measuring of spatial coordinates |
| 12/26/2000 | US6166802 Beam detector |
| 12/26/2000 | US6163969 3D laser leveler |
| 12/21/2000 | WO2000077344A1 Chip planter technology |
| 12/21/2000 | DE19928161A1 Photo-camera and method for surveying parts of installations and producing cartographic documentation on them uses a laser range finder to determine the range to a measuring point and a camera to direct a measuring head. |
| 12/21/2000 | CA2374721A1 Chip planter technology |
| 12/20/2000 | EP1061335A2 Position detecting apparatus |
| 12/20/2000 | EP1061185A2 Laser beam detecting device for a construction machine |
| 12/20/2000 | EP1061184A2 Laser beam detecting device |
| 12/19/2000 | US6163373 Rotary laser irradiating system |