Patents for G01S 5 - Position-fixing by co-ordinating two or more direction or position-line determinations; Position-fixing by co-ordinating two or more distance determinations (29,969) |
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05/17/1988 | US4744761 Remote actuation system |
05/10/1988 | US4744083 Satellite-based position determining and message transfer system with monitoring of link quality |
05/10/1988 | US4743912 Method of and apparatus for reducing cycle slippage errors in Loran-C and similar radio-frequency signal reception, particularly in vehicles undergoing acceleration |
05/04/1988 | EP0265902A2 Method of determining the position of an aircraft in a three-way DME system |
05/04/1988 | EP0265542A1 Optical navigation system |
05/03/1988 | US4742357 Stolen object location system |
05/03/1988 | US4742356 Method and apparatus for determining remote object orientation and position |
04/26/1988 | US4740792 Vehicle location system |
04/26/1988 | US4740680 Star sensor arrangement for a rotating satellite having two fields of view |
04/19/1988 | CA1235508A1 Adaptive inertial vehicle navigation system |
04/19/1988 | CA1235474A1 Method and a system for monitoring a sea area |
04/19/1988 | CA1235471A1 Method and means for determining the subsurface position of a blowing well with respect to a relief well |
04/12/1988 | US4737794 Method and apparatus for determining remote object orientation and position |
04/07/1988 | WO1988002473A1 Device for determination of the position of a movable body and method for using the device |
04/05/1988 | US4735526 Method for installing offshore jack-up structures |
03/29/1988 | US4734702 Passive ranging method and apparatus |
03/24/1988 | DE3631361A1 Method and device for position measurement using light |
03/23/1988 | EP0260295A1 Dart scorer |
03/22/1988 | US4733241 Position finding and collision avoidance system |
03/16/1988 | EP0260078A2 Data transmission method for ocean acoustic tomography |
03/16/1988 | EP0259428A1 Position measuring apparatus and method. |
03/10/1988 | WO1988001750A1 Vehicle locating system |
03/10/1988 | WO1988001734A1 Electro-optic space positioner with background compensator |
03/02/1988 | CN87104098A Single-point locating system |
03/01/1988 | US4728959 Determining the position of a mobile radio transmitter station |
03/01/1988 | US4728958 Coherent electromagnetic energy emitter locator |
02/25/1988 | WO1988001409A1 Distributed kalman filter |
02/24/1988 | CN87104480A 无源无线电高度计 Passive radio altimeter |
02/11/1988 | WO1988001061A1 Direction finding localization system |
02/02/1988 | US4722601 Apparatus for determining the direction of a line of sight |
01/19/1988 | CA1231775A1 Method and means for surveying positions of mooring lines |
01/13/1988 | EP0252807A1 Installation for detection and spatial localization of lightning discharges by interferometric measurement, in real time and at long distance |
12/23/1987 | EP0250211A2 Codeless GPS sonde |
12/23/1987 | EP0250105A1 Radio location and apparatus |
12/23/1987 | DE3619701A1 Method and device for locating buried persons with the aid of correlative methods |
12/16/1987 | EP0249487A2 Apparatus and method for locating a vehicle in a working area and for the on-board measuring of parameters indicative of vehicle performance |
12/15/1987 | US4713768 Method of localizing a moving body |
12/08/1987 | US4711303 Method and means for determining the subsurface position of a blowing well with respect to a relief well |
12/03/1987 | WO1987007368A1 Apparatus for measuring position of moving body |
12/02/1987 | EP0247949A1 Method and system for locating and correcting the orientation of an autonomous mobile object and of a non-autonomous mobile object |
12/01/1987 | US4710020 Beacon proximity detection system for a vehicle |
11/25/1987 | EP0247014A2 Position sensing system for a moving object |
11/19/1987 | WO1987007031A1 A single-point locating system |
11/19/1987 | WO1987007009A1 Position locating system for a vehicle |
11/19/1987 | EP0245714A2 A single-point locating system |
11/19/1987 | EP0245555A1 Method of and system and apparatus for locating and/or tracking stolen or missing vehicles and the like |
11/11/1987 | EP0244513A2 Deviation measurement system |
11/10/1987 | CA1229156A1 Method of and a system for remote control of electronic equipments |
11/05/1987 | WO1987006713A1 Method and apparatus for precision dynamic differential positioning |
11/04/1987 | EP0244091A2 Navigation mode selection apparatus |
11/03/1987 | CA1228922A1 Apparatus for the determination of the spatial axes on a work piece, viz. for controlling the functions of tools, such as vehicle body welding machinery |
10/28/1987 | EP0243240A1 Partially transportable and re-usable acoustical route-plotting device |
10/27/1987 | US4703444 Systems for determining distances to and locations of features on a golf course |
10/22/1987 | WO1987006410A1 Method and apparatus for precision surveying using broadcast satellite signals |
10/22/1987 | WO1987006353A1 Method for the three-dimensional surveillance of the object space |
10/22/1987 | WO1987006335A1 Passive radio altimeter |
10/21/1987 | EP0242115A2 Method and system for determining position on a moving platform, such as a ship, using signals from GPS satellites |
10/21/1987 | EP0242099A2 Anti-theft and locating system |
10/20/1987 | US4701934 Method of doppler searching in a digital GPS receiver |
10/20/1987 | US4701760 Method for positioning moving vehicles and exchanging communications between the vehicles and a central station |
10/14/1987 | EP0240533A1 Method and device for locating the position of a sound source |
10/13/1987 | US4700301 Method of automatically steering agricultural type vehicles |
10/06/1987 | US4698781 Systems for determining distances to and locations of features on a golf course |
09/30/1987 | EP0238615A1 Method of navigating an automated guided vehicle. |
09/29/1987 | US4696574 Precision remote location of a movable point employing light interference fringes |
09/24/1987 | WO1987005706A1 Position measuring apparatus and method |
09/24/1987 | WO1987005688A1 Dart scorer |
09/16/1987 | EP0237223A1 Passive ranging method and apparatus |
09/15/1987 | US4694172 Detection of fires and explosions |
09/08/1987 | US4692869 Aircraft navigational systems and methods for creating navigational guidepoints |
09/01/1987 | US4691305 Automatic attenuator for sonobuoys |
09/01/1987 | CA1226355A1 Method and system for determining position using signals from satellites |
08/26/1987 | EP0233563A2 Satellite system for global telecommunication feed and/or position evaluation |
08/26/1987 | EP0233472A1 Device to determine the position of a mobile object |
08/25/1987 | US4688933 Electro-optical position determining system |
08/18/1987 | US4688046 ADF bearing and location for use with ASR and ASDE displays |
08/13/1987 | WO1987004883A1 Spread-spectrum multiplexed transmission system |
07/30/1987 | WO1987004549A1 Device for determining the position of a moving object |
07/29/1987 | EP0230130A1 Global position system receiver |
07/28/1987 | US4682953 For simulating the effect of firing a munition at a preselected target area |
07/23/1987 | DE3601372A1 Direction-finding and location system having a plurality of direction-finding stations and a control centre |
07/14/1987 | US4680718 Method and apparatus of determining an attitude of a satellite |
07/14/1987 | US4680590 Position finding system |
07/14/1987 | US4680148 Mobile pond aerating system |
07/07/1987 | US4679047 Terminal-guidance or position-adjustment system for aircraft using distance and angle measurements |
06/25/1987 | DE3544289A1 Method for tracking the linear path of a vehicle |
06/23/1987 | US4675816 Electronic method of locating a football |
06/23/1987 | US4674715 Measuring arrangement for determining the attitude of an earth satellite |
06/19/1987 | DE3543793A1 Method for determining the location of blast sources |
06/16/1987 | US4674051 Navigation point locating system |
06/09/1987 | US4672564 Method and apparatus for determining location and orientation of objects |
06/09/1987 | US4672562 Method and apparatus for determining location and orientation of objects |
06/09/1987 | US4672383 Craft guidance system |
06/09/1987 | US4671654 Automatic surveying apparatus using a laser beam |
06/02/1987 | US4670759 Automatic Loran-C signal detecting apparatus |
06/02/1987 | US4670757 Bistatic object location method |
06/02/1987 | US4670648 Omnidirectional vision system for controllng mobile machines |
05/27/1987 | EP0100324B1 A system for localizing laid cables or pipes |
05/26/1987 | US4668954 Aircraft position determining system |
05/19/1987 | US4667203 Method and system for determining position using signals from satellites |