| Patents for G01C 1 - Measuring angles (3,035) |
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| 11/13/2013 | CN103389064A Sine wave magneto-optical modulation misalignment angle measurement method based on trigonometric function representation |
| 11/06/2013 | CN203274754U Gyro orientation sighting device height adjusting mechanism |
| 11/06/2013 | CN203274726U Automatic leveling mechanism on gyro orientation sighting device |
| 11/06/2013 | CN203274725U Automatic focusing total station |
| 11/06/2013 | CN203274724U Angle location device used for AGV (automated guided vehicle) baffle board |
| 11/06/2013 | CN102589525B Method and system for determining poses of specular objects |
| 11/06/2013 | CN102401645B Outdoor antenna attitude detection apparatus and detection method |
| 11/06/2013 | CN102401644B Optical geodesic measurement device |
| 11/05/2013 | US8575812 Electric motor |
| 10/30/2013 | CN203259165U Fiber optic gyroscope theodolite |
| 10/30/2013 | CN203259145U Wireless sensor used for measuring attitude of base station antenna |
| 10/30/2013 | CN103376098A Automatic latitude measuring and calculating and automatic precision compensating method of pendulum gyro north seeker |
| 10/30/2013 | CN103376087A Automobile body pitching angle detection system, control system and corresponding automobile |
| 10/23/2013 | CN203249617U Automatic testing device of optical signals for sun sensor for satellite use |
| 10/23/2013 | CN203249594U Three-dimensional laser scanner |
| 10/23/2013 | CN103363949A Mixed measurement analysis method for satellite antenna |
| 10/23/2013 | CN103363902A Dust environment moving object pose detection device and method based on infrared lasers |
| 10/23/2013 | CN102538743B 数字式舵角测试仪 Digital rudder angle tester |
| 10/23/2013 | CN102506822B Mining inclination angle sensor |
| 10/23/2013 | CN102252650B Apparatus and method for detecting actual tracking precision of solar concentrator with high precision |
| 10/22/2013 | US8562150 Optical axis adjustment device, method for adjusting optical axis and projection-type display apparatus |
| 10/16/2013 | EP2649410A1 System and method for monitoring mechanically coupled structures |
| 10/16/2013 | CN102445178B Two-dimensional laser scanning solar angle detection device |
| 10/15/2013 | US8558997 Door latch misalignment measuring arrangement and method |
| 10/09/2013 | CN203231748U Road resultant gradient measurer |
| 10/09/2013 | CN203231744U Digital flow direction deflection angle instrument for hanging box |
| 10/09/2013 | CN103344212A Laser target for measuring shield attitude angle and measuring method of laser target |
| 10/09/2013 | CN103344211A Sun positioning method and system for mobile terminal |
| 10/09/2013 | CN102445177B Method, device and system for measuring azimuth angle and pitch angle of antenna |
| 10/02/2013 | CN203224229U Sun direction sensor |
| 10/02/2013 | CN103335640A Automatic leveling and gyroscopic orientation sighting device |
| 10/02/2013 | CN103335618A Inner load attitude measurement device for onboard photoelectric platform |
| 10/02/2013 | CN103335569A Reentrant angle protractor |
| 10/02/2013 | CN102192724B Distance measurement and photometry device, and imaging apparatus |
| 09/25/2013 | CN203216478U Rack testing auxiliary tool |
| 09/25/2013 | CN103322989A Measuring device and method of dynamic real-time measurement of position and posture of pipe pushing jack |
| 09/25/2013 | CN103322973A Method for laying horizontal control network in large-area site |
| 09/25/2013 | CN103322972A Shaft system locking device |
| 09/25/2013 | CN103322971A Sunlight azimuth detector |
| 09/25/2013 | CN103322970A Convex angle protractor |
| 09/25/2013 | CN103322969A Method for measuring antenna deformation of ship-borne radio measuring equipment |
| 09/24/2013 | US8539686 Leveling device and leveling method |
| 09/18/2013 | CN103314271A Geodesic measuring device comprising a thermographic camera |
| 09/18/2013 | CN103308028A Binocular stereovision measuring device and method for attitude angle of triaxial air floating platform |
| 09/18/2013 | CN103306172A Method for building track control CP III network in simple point form |
| 09/17/2013 | US8538724 Apparatus and method for checking the attitude of a vehicle |
| 09/17/2013 | US8537346 Industrial robot arm reference position determining method and industrial robot |
| 09/11/2013 | CN203190974U Planar relative position detection device |
| 09/11/2013 | CN103292778A Underground azimuth measurement device and method |
| 09/11/2013 | CN103292777A Moire-fringe-based biaxial digital sun sensor |
| 09/11/2013 | CN103292776A Mobile intelligent device, method for obtaining sun position and method for predicting sunrise and sunset |
| 09/11/2013 | CN102147246B Solar tracking sensing device |
| 09/04/2013 | CN203177844U Sun tracking positioning detection device |
| 09/04/2013 | CN203177843U Range equipartition instrument |
| 09/04/2013 | CN103278132A Measurement apparatus and measurement apparatus for attitude of self-walking underground tunneling robot |
| 09/04/2013 | CN102252652B Method for measuring incident angle of laser by multi-beam laser heterodyne quadratic harmonic method |
| 09/04/2013 | CN102207381B Equatorial telescope theodolite composite bracket |
| 08/28/2013 | CN203163717U Intelligent sensor having RFID (radio frequency identification) function capable of providing instant direction pointing information |
| 08/28/2013 | CN103267510A Electric jacking device for photoelectric theodolite |
| 08/28/2013 | CN103267509A Hanging box digital flow direction deflection angle indicator |
| 08/28/2013 | CN101680754B Non contact wheel alignment sensor and method |
| 08/27/2013 | US8516709 Apparatus for testing the accuracy of machine tools and measuring devices |
| 08/27/2013 | CA2534050C Method for checking or calibrating the angle-dependent alignment of a high-precision test piece |
| 08/21/2013 | CN203148429U Digital beam type tilt meter |
| 08/21/2013 | CN203148423U Ultra-low power portable inclinometer |
| 08/21/2013 | CN203148422U Sun position detecting device |
| 08/21/2013 | CN103256920A Determining tilt angle and tilt direction using image processing |
| 08/21/2013 | CN103256906A Precise calculation method for electronic theodolite stumpage timber volume |
| 08/21/2013 | CN103256896A Position and posture measurement method of high-speed rolling body |
| 08/21/2013 | CN102341671B Geodesic measurement system and method for identifying a target unit having a geodesic measurement device |
| 08/20/2013 | US8514383 System and method for providing a polarized RF reference system with scanning polarized RF reference sources and their self-alignment for munitions |
| 08/14/2013 | CN102230793B Visible light compound eye positioner |
| 08/07/2013 | CN203117687U Independent guiding star controller possessing WIFI interface and USB host interface |
| 08/07/2013 | CN203117426U Navigation positioning system for anchor dropping and weighing operation in oceanographic engineering |
| 08/07/2013 | CN203116750U Posture sensor |
| 08/07/2013 | CN203116749U Precise attitude measurement device |
| 08/07/2013 | CN203116727U Ship attitude detection device |
| 08/07/2013 | CN103238040A System and method for monitoring mechanically coupled structures |
| 08/07/2013 | CN103234629A Device for simultaneously measuring positions and angles of two optical beams on same incident plane |
| 08/07/2013 | CN103234513A Heading automatic-guiding system and guiding method based on camera lens and attitude and heading reference system |
| 08/07/2013 | CN103234512A Triaxial air bearing table high-precision attitude angle and angular velocity measuring device |
| 08/07/2013 | CN103234511A Miniature long life coding type sun sensor |
| 08/07/2013 | CN103234510A Sun tracking and positioning detection apparatus |
| 08/07/2013 | CN103234509A Measuring apparatus for included angle of light beams |
| 07/31/2013 | CN203100723U Clamping pendulum-type micro-angle adjustment reflecting device |
| 07/31/2013 | CN103226041A Comprehensive photoelectric intelligent sensory system based on DSP (digital signal processor) and FPGA (field programmable gate array) |
| 07/24/2013 | CN203083570U Digital geologic compass for multi-function measurement |
| 07/24/2013 | CN203083556U Auxiliary device for measuring verticality of high-level structure in narrow space |
| 07/24/2013 | CN103217143A Radar device and target object tracking method |
| 07/24/2013 | CN103217141A Sun position detection device and method |
| 07/24/2013 | CN102564388B Method and device for determining horizontal direction angles of antennae of base station |
| 07/17/2013 | CN203069788U Orientation and three-dimensional attitude monitoring display system for floating and semisubmersible moving platform |
| 07/17/2013 | CN203069185U Measurement instrument for building construction |
| 07/17/2013 | CN203069175U Self-collimation electronic theodolite |
| 07/17/2013 | CN203069174U Handheld type electronic measuring instrument for azimuth angle of plant leaf in movement |
| 07/17/2013 | CN203069173U Infrared microwave composite angle measuring device |
| 07/17/2013 | CN103206950A Attachment device and total station |
| 07/17/2013 | CN103206944A Method for calculating and measuring volume and area of crown based on three-dimensional laser-point cloud data |
| 07/17/2013 | CN101709962B Surveying instrument and method of providing survey data using a surveying instrument |
| 07/10/2013 | CN203053428U Detection device of azimuth of optical imaging type wheeled mobile robot |