| Patents for G01C 1 - Measuring angles (3,035) |
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| 04/28/2010 | CN201442455U Simplified measurer |
| 04/21/2010 | CN1829899B Method for checking or calibrating the angle-dependent alignment of a high-precision test piece |
| 04/21/2010 | CN101696879A Novel solar battery sensor |
| 04/20/2010 | US7702126 Vehicle lift measurement system |
| 04/20/2010 | US7701566 Surveying system |
| 04/15/2010 | DE19833065B4 Winkelverschiebungsbestimmungsvorrichtung zum Bestimmen der Winkelverschiebung der Radarzentralachse zur Verwendung in einem Erfassungssystem für sich selbstbewegende Hindernisse Angular displacement determination means for determining the angular displacement of the radar central axis for use in a detection system for self-moving obstacles |
| 04/14/2010 | CN201438112U Laser theodolite support |
| 04/14/2010 | CN101694382A Solar azimuth sensor and solar tracking device based on Y-type layout of photovoltaic cells |
| 04/14/2010 | CN101398301B Sun tracking precision measurement mechanism for double freedom degree tracking photovoltaic power generation system |
| 04/13/2010 | US7697126 Three dimensional spatial imaging system and method |
| 04/08/2010 | WO2010040007A2 Method and apparatus for precision azimuth measurement |
| 04/08/2010 | CA2738665A1 Method and apparatus for precision azimuth measurement |
| 04/07/2010 | CN101065688B Telescope and pan-focal telescope comprising plan convex or plan concave lenses and deflecting means connected thereto |
| 04/06/2010 | US7692777 Optical clinometer |
| 03/31/2010 | EP2169346A1 A surgical mechanism control system |
| 03/31/2010 | CN201434679Y Daylighting structure for light-source azimuth detector |
| 03/31/2010 | CN101688774A High definition lidar system |
| 03/31/2010 | CN101685191A Positioning device |
| 03/31/2010 | CN101685190A Positioning device |
| 03/31/2010 | CN101685010A Measuring method of ultra long haul shield tunnel |
| 03/31/2010 | CN101684731A Measuring method of tunnel shield posture |
| 03/30/2010 | US7688433 Inclination detection methods and apparatus |
| 03/30/2010 | US7685725 Apparatus and method for theodolite support |
| 03/24/2010 | CN101680754A Non contact wheel alignment sensor and method |
| 03/23/2010 | US7684025 Auto-adjust of imaging module mechanical setup |
| 03/17/2010 | CN101673126A Display and computer with self-adapting adjusted positions |
| 03/17/2010 | CN101672642A Optical precision tracking detector based on double pyramidal rectangular pyramids |
| 03/17/2010 | CN101672641A Optical precision tracking detector based on double four quadrant photoelectric detectors |
| 03/17/2010 | CN101672640A Method for improving measurement precision by regulating prism |
| 03/16/2010 | US7679733 Optical tracking device employing a three-axis gimbal |
| 03/10/2010 | CN101666640A Method and system for measuring two-dimensional attitude angle |
| 03/03/2010 | CN201417144Y Multifunctional plumb device for building construction |
| 03/02/2010 | US7669340 Surveying apparatus |
| 02/25/2010 | US20100046857 Orientation dependent radiation source and methods |
| 02/24/2010 | CN201413137Y Distance theodolite |
| 02/24/2010 | CN201413136Y Three-dimensional coordinate total station |
| 02/24/2010 | CN201413135Y Cross-shaped light barrier forking sensor |
| 02/23/2010 | US7668343 Surface position measuring method and apparatus |
| 02/23/2010 | US7665218 Azimuth measuring apparatus and method |
| 02/17/2010 | CN201408004Y 建工量角器 Construction protractor |
| 02/17/2010 | CN101650173A Photoelectric sensor for position of sun |
| 02/10/2010 | CN201402137Y Portable inclinometer |
| 02/10/2010 | CN201402127Y Temperature self-compensation type fiber grating tilt-sensor |
| 02/04/2010 | DE10020986B4 Fernrohr für geodätische Geräte, insbesondere für Videotachymeter Telescope for geodetic devices, especially for video tachymeter |
| 01/27/2010 | CN201392192Y Novel total station |
| 01/20/2010 | CN201387320Y External distance theodolite |
| 01/19/2010 | US7649620 Method and system for synchronising angles |
| 01/06/2010 | EP2141450A1 Surveying device and automatic tracking method |
| 01/06/2010 | EP1084380B1 Method for representation of the terrain |
| 01/06/2010 | CN201378225Y Multifunctional digital ranging positioning telescope |
| 01/06/2010 | CN201378224Y Semiconductor laser ranging telescope with angle measuring function |
| 01/06/2010 | CN201378052Y Gradient measuring system and road section information measuring device |
| 01/06/2010 | CN101619969A Sun direction-finding intelligent sensor |
| 12/31/2009 | DE202009012848U1 Winkelmesser zur Messung von Höhenwinkeln Protractor for measuring altitude angles |
| 12/30/2009 | CN201374657Y Sun direction sensing device |
| 12/30/2009 | CN101614539A Separation type azimuth angle vertical transmission device |
| 12/30/2009 | CN100575871C Measurement method for enhancing tunnel lateral direction penetrating accuracy |
| 12/30/2009 | CN100575870C Sun-tracing photoreceptor |
| 12/30/2009 | CN100575869C Laser angle-deciding instrument |
| 12/23/2009 | EP2135028A1 Method and device for determination of roll angle |
| 12/23/2009 | CN201368731Y Auxiliary light source of measuring instrument |
| 12/23/2009 | CN101608920A Combined type device and method for precisely and dynamically measuring spatial position and posture |
| 12/23/2009 | CN101608913A Intelligently compound pole tower inclined angle monitoring system |
| 12/23/2009 | CN101607520A Shading system, automobile shading system and method |
| 12/23/2009 | CN100573046C Surveying equipment and method for getting image data by the surveying equipment |
| 12/22/2009 | US7636170 Static/dynamic multi-function measuring device for linear unit |
| 12/16/2009 | CN201364152Y Heavenly body angular surveying instrument |
| 12/16/2009 | CN201364151Y Intelligent sun angle sensor |
| 12/16/2009 | CN101603828A Cave detection device based on binocular stereo omnidirectional vision sensor |
| 12/16/2009 | CN101603823A Method for the determination of a nacelle-inclination |
| 12/15/2009 | US7634381 Position control arrangement, especially for a surveying instrument, and a surveying instrument |
| 12/15/2009 | US7633633 Position determination that is responsive to a retro-reflective object |
| 12/15/2009 | US7633610 Method and device for image processing in a geodetic measuring instrument |
| 12/15/2009 | US7633602 Measurement apparatus and measurement method |
| 12/10/2009 | US20090303459 Method and apparatus for contactless determination of a lateral offset relative to a straight-ahead direction |
| 12/09/2009 | CN201359492Y Pulling-out device of connecting shaft of horizontal shaft of theodolite |
| 12/09/2009 | CN101598816A Multifunctional meteorological disaster shooting and monitoring theodolite system |
| 12/09/2009 | CN101598547A Method for measuring mounting inclination angle of one-side-inclined structure |
| 12/09/2009 | CN101598546A Method and device for measuring angle of incidence of sunlight on basis of APS technology |
| 12/09/2009 | CN101598545A Method for direct measurement of installation error angle of accelerometer of strapdown system |
| 12/09/2009 | CN101598540A Three-dimensional positioning method and three-dimensional positioning system |
| 12/02/2009 | CN101592959A System and method for actively tracking solar radiation |
| 12/02/2009 | CN101592483A Theodolite tripod for realizing centering and leveling in one step |
| 12/02/2009 | CN101592481A Laser internal control vertical section measuring method of high-rise building |
| 12/02/2009 | CN100565110C Minitype ultraviolet moon simulator |
| 12/01/2009 | US7627197 Position measurement method, an apparatus, a computer program and a method for generating calibration information |
| 12/01/2009 | US7626690 Laser scanner |
| 11/25/2009 | CN101586965A Method of testing angle tracking error of photoelectronic tracking device |
| 11/25/2009 | CN101586954A Digital sun sensor for stable-spinning micro/nano satellite |
| 11/25/2009 | CN100562715C Device for checking or calibrating the angle-dependent alignment of a high-precision test piece |
| 11/18/2009 | CN201348503Y Modern scaphe |
| 11/18/2009 | CN101583841A Aiming of a geodetic instrument |
| 11/18/2009 | CN101581778A Method for solving hidden point ITRF frame coordinates by using gyro total station |
| 11/11/2009 | CN201345058Y Light-proof sunlight tracking sensor |
| 11/11/2009 | CN101577783A Method for processing images and electronic device thereof |
| 11/10/2009 | US7616326 Proximity-leveraging, transverse displacement sensor apparatus and method |
| 11/03/2009 | US7612877 Inclined detector |
| 10/28/2009 | CN101567123A Information processing system for rapid determination of forest fires |
| 10/28/2009 | CN101566474A Positioning and directional digital geological compass with low cost, high precision and high integration |
| 10/21/2009 | CN201331339Y Device for monitoring transmission line pole tower slope |