| Patents for G01C 15 - Surveying instruments or accessories not provided for in groups (9,775) |
|---|
| 06/02/1999 | CN2322130Y Laser plumb line instrument |
| 06/01/1999 | US5909455 Rotating laser beam irradiating apparatus |
| 06/01/1999 | US5909311 Apparatus for detecting polarized light |
| 06/01/1999 | US5907907 Laser leveling system |
| 05/26/1999 | EP0856090B1 Marker element for marking the level in buildings |
| 05/26/1999 | EP0836667A4 Locating a discrete in-ground boring device |
| 05/26/1999 | CN2320987Y Laser photoplastic cross locator |
| 05/26/1999 | CN2320986Y Portable multi-functional laser |
| 05/20/1999 | WO1999024846A1 Method and device for determining measuring periods for satellite measurement of points at least partially surrounded by visual obstacles |
| 05/20/1999 | WO1999010709A3 Modularized laser-based survey system |
| 05/19/1999 | EP0916924A1 Focusing controller for survey instrument |
| 05/19/1999 | CN2319787Y Laser rotary vertical cross plumb level gauge |
| 05/19/1999 | CN2319786Y Laser horizon and vertical line combination gauge |
| 05/19/1999 | CN2319785Y Laser plumb indicator |
| 05/19/1999 | CN2319784Y Underwater supersonic topography measuring instrument |
| 05/14/1999 | WO1999023543A1 Method and device for locating and guiding a mobile unit equipped with a linear camera |
| 05/14/1999 | WO1999023505A1 Method for determining the attitude of a vehicle using gps signals |
| 05/12/1999 | CN2318608Y Optical automatic vertical angle instrument |
| 05/11/1999 | US5903345 Remotely positionable gravity oriented laser scanner |
| 05/11/1999 | US5903235 Handheld surveying device and method |
| 05/11/1999 | US5902347 Hand-held GPS-mapping device |
| 05/06/1999 | WO1999022281A1 Method for calibrating the initial position and the orientation of one or several mobile cameras |
| 05/06/1999 | WO1999022202A1 A staking-out method and staking poles for use therewith |
| 05/06/1999 | WO1999022201A1 Position measuring apparatus and optical deflection angle measuring apparatus for underground excavators |
| 05/06/1999 | WO1999021624A1 Laser pointer for use in golf training |
| 05/05/1999 | CN2317464Y Engineering building comprehensive detector |
| 05/05/1999 | CA2253025A1 Laser plumb line |
| 05/04/1999 | US5901236 Method and apparatus for measuring position by image processing |
| 05/04/1999 | US5900931 Self-leveling system for optical distance measuring instruments |
| 05/04/1999 | CA2188456C Improvement in automated, laser aligned leveling apparatus |
| 04/29/1999 | DE19848269A1 Electronic leveling instrument |
| 04/29/1999 | DE19804606A1 Tripod stand for laser level |
| 04/28/1999 | EP0911605A1 Improved two piece boundary marker |
| 04/27/1999 | US5898809 Projecting a sheet of laser light such as a laser reference plane using a fiber optic bundle |
| 04/27/1999 | US5898490 Laser survey instrument |
| 04/27/1999 | US5898489 Laser irradiation light detecting device |
| 04/21/1999 | EP0701685B1 A method and a device for the registration of the movement of a vehicle |
| 04/21/1999 | CN2315533Y Multifunctional detector for civil engineering |
| 04/20/1999 | US5896475 Thin lightguide target for laser alignment |
| 04/15/1999 | WO1999018410A1 Method for collecting and linking position data from satellite positioning with additional data |
| 04/14/1999 | EP0908699A2 Inclination sensor and surveying instrument using the same |
| 04/14/1999 | EP0796420B1 Surveying and marking device |
| 04/14/1999 | CN2314344Y Apparatus for aligning and inspecting flange products |
| 04/13/1999 | US5894344 Elevation Measurement apparatus |
| 04/13/1999 | US5894123 Laser rotary irradiating system for irradiating a laser beam |
| 04/13/1999 | US5893215 Inclination sensor and surveying instrument using the same |
| 04/13/1999 | US5893214 Measuring ball reflector |
| 04/07/1999 | EP0846251B1 Geodesic measuring staff |
| 04/07/1999 | CA2214157A1 Universal mount with laser for carpenter's level |
| 04/01/1999 | WO1998054896A9 Gps video mapping system |
| 04/01/1999 | DE19841815A1 Laser measuring instrument |
| 03/31/1999 | EP0830522A4 Excavator data acquisition and control system and process |
| 03/31/1999 | CN2312446Y Device for real-time surveying automatic laser plumb line means error |
| 03/31/1999 | CN1042760C Method and apparatus for controlling advancing direction of excavating machine |
| 03/30/1999 | US5889479 Apparatus for guiding the pilot of an aircraft approaching its parking position |
| 03/30/1999 | US5887354 Electronic level and leveling rod for use in electronic level |
| 03/25/1999 | DE19741058A1 Laser plumb line |
| 03/24/1999 | EP0903589A2 Integrated position determination system with radio relay |
| 03/24/1999 | CN1042668C Reflective mirror equipment |
| 03/23/1999 | US5886340 Multiple step automatic focusing apparatus for a surveying instrument |
| 03/17/1999 | EP0901607A1 Optical sensor for tracking an aiming mark |
| 03/17/1999 | EP0763186B1 Method and system for generating an integrated multimedia description of a location |
| 03/17/1999 | CN2310982Y Sag gauge |
| 03/16/1999 | US5883390 Method and apparatus for positioning a member in a desired attitude relative to the surface of an object |
| 03/11/1999 | WO1999012052A1 Distance measuring apparatus using pulse light |
| 03/10/1999 | CN1210254A Method and apparatus for inspecting by X, Y, Z coordinates |
| 03/09/1999 | US5880459 Method and apparatus for control of a detector array based imaging |
| 03/09/1999 | US5878505 Device for marking a measuring point |
| 03/04/1999 | WO1999010709A2 Modularized laser-based survey system |
| 03/02/1999 | US5877892 Focus detecting apparatus for a telescope system |
| 03/02/1999 | US5877854 Azimuth alignment system |
| 03/02/1999 | US5877491 Method and apparatus for imaging an object illuminated with light |
| 02/16/1999 | US5872657 Construction laser accessory for generating aligned spots |
| 02/10/1999 | EP0896267A2 Position recognizing system of autonomous running vehicle |
| 02/10/1999 | EP0895577A2 Integrated system for imaging and modeling three-dimensional objects |
| 02/04/1999 | DE19733491A1 Position finding method for geodetic measuring unit, e.g. tachometer or theodolite |
| 02/04/1999 | DE19733466A1 Marking system with coding for measuring purposes |
| 02/03/1999 | EP0895057A1 Optical axis tilt compensator |
| 02/03/1999 | CN1206846A Laser beam irradiation device |
| 02/03/1999 | CN1206836A Timer having global positioning system receiver capable of display object location |
| 02/02/1999 | US5867263 Laser survey instrument having a reflection light blocking means |
| 02/02/1999 | US5866916 Method and apparatus for electro optically determining the dimension, location and attitude of objects |
| 02/02/1999 | US5866915 Method and apparatus for electro optically determining the dimension, location and attitude of objects |
| 02/02/1999 | US5864956 Level line and limb line combination |
| 01/28/1999 | DE19830150A1 Transportable inertial surveying system for large areas of land |
| 01/25/1999 | CA2211475A1 Variable length straight edge plumb rod |
| 01/21/1999 | DE19730233A1 Automated excavator control for producing flat surfaces by removing excavated material |
| 01/20/1999 | EP0892245A2 Survey apparatus and survey method |
| 01/14/1999 | WO1999001841A1 Reference mark, method for recognizing reference marks and method for object measuring |
| 01/14/1999 | CA2295222A1 Reference mark, method for recognizing reference marks and method for object measuring |
| 01/13/1999 | EP0842393B1 Method of mutually aligning bodies and position-measuring sensor therefor |
| 01/12/1999 | US5859693 Modularized laser-based survey system |
| 01/07/1999 | EP0888524A1 Gravity oriented laser scanner |
| 01/07/1999 | EP0888520A1 Method and device for measuring axial deviation in a tautwire alignment system |
| 01/07/1999 | DE19728513A1 Meßmarke und Verfahren zur Erkennung von Meßmarken sowie Verfahren zur Objektvermessung Measuring mark and method for detecting reference marks as well as methods for object measurement |
| 01/05/1999 | US5856664 Automatic focusing apparatus for detecting and correcting focus state of image optical system |
| 01/05/1999 | US5856663 Focus detecting apparatus with virtual centering of line sensor |
| 12/29/1998 | US5854988 Method for controlling an excavator |
| 12/29/1998 | US5854491 Method and apparatus for electro optically determining the dimension, location and attitude of objects |
| 12/23/1998 | WO1998058233A1 Apparatus for aligning door pivots |