| Patents for G01C 21 - Navigation; Navigational instruments not provided for in groups (52,650) |
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| 11/01/1983 | US4413321 Rapid detector of a wind gradient |
| 11/01/1983 | US4413316 Data processing system for pre-planning the flight of an aircraft |
| 10/12/1983 | EP0091000A1 Device for measuring the magnetic field of the earth as a navigational aid |
| 10/12/1983 | EP0090965A1 Method for entering coordinates into an automatic drive system for vehicles |
| 10/12/1983 | EP0090802A1 A page modification method in a printer subsystem of the partial page buffer composing type. |
| 09/21/1983 | EP0088772A1 Marine thermal auto-pilot |
| 09/06/1983 | US4403291 Self-sufficient navigation device for street vehicles |
| 08/31/1983 | EP0087333A1 Vehicle heading reference system |
| 08/31/1983 | EP0087198A2 A method for preventing collision for two mutually movable bodies and an apparatus including an arrangement for preventing collision |
| 08/30/1983 | US4402050 Apparatus for visually indicating continuous travel route of a vehicle |
| 08/23/1983 | US4400780 Moving body track indicator system |
| 08/23/1983 | US4400727 Moving map display |
| 08/23/1983 | CA1152361A1 Phase locked gyroscope wheel supply for synchronous hysteresis motor |
| 08/10/1983 | EP0085422A1 Traffic guidance and information system |
| 08/02/1983 | US4395922 Gimballed stabilization system with means for suppression of dither characteristics |
| 08/02/1983 | CA1151267A1 Electromagnetic process for controlling orientation of a platform and platform for carrying out said process |
| 07/19/1983 | US4393709 Direction detection apparatus |
| 07/12/1983 | US4393448 Navigational plotting system |
| 06/29/1983 | EP0082663A2 Takeoff weight computer apparatus for aircraft |
| 06/29/1983 | EP0082662A2 Enroute weight computer for aircraft |
| 06/28/1983 | US4390950 Angle of attack based pitch generator and head up display |
| 06/28/1983 | US4390948 Navigation instrument |
| 06/22/1983 | EP0082036A1 Moving map display |
| 06/14/1983 | US4388608 Vehicle location monitoring system |
| 06/14/1983 | US4387513 Aircraft body-axis rotation measurement system |
| 06/08/1983 | EP0080736A1 Position display device for a vehicle |
| 05/17/1983 | US4383372 Instant position finder and course plotter |
| 05/11/1983 | WO1983001681A1 Improved gyro-stabilized apparatus |
| 05/11/1983 | EP0078624A2 High accuracy navigating apparatus with step-driven projected chart |
| 05/04/1983 | EP0077985A2 Navigation method using dead reckoning |
| 05/03/1983 | US4382178 Electronic trip meter for an automotive vehicle |
| 05/03/1983 | CA1145834A1 Map navigation system |
| 04/28/1983 | WO1983001521A1 A page modification method in a printer subsystem of the partial page buffer composing type |
| 04/27/1983 | EP0077504A2 Heading reference system |
| 04/05/1983 | US4378697 Strut mounted multiple static tube |
| 04/05/1983 | US4378696 Pressure sensor for determining airspeed altitude and angle of attack |
| 03/31/1983 | WO1983001048A1 Marine thermal auto-pilot |
| 03/30/1983 | EP0075272A2 Navigator for vehicles |
| 03/22/1983 | US4377048 Display retaining means assembly |
| 03/09/1983 | EP0073618A2 Navigational apparatus for use in automotive vehicles |
| 02/22/1983 | CA1141846A1 Data processing systems |
| 02/09/1983 | EP0071333A1 Navigational aid and autopilot |
| 02/08/1983 | CA1141008A1 Autonomous navigation system |
| 02/01/1983 | US4371940 Navigation instrument |
| 02/01/1983 | US4371935 Navigation instrument |
| 02/01/1983 | US4371921 Inertial instrument with a temporally digitized rebalance network |
| 01/20/1983 | WO1983000217A1 Strut mounted multiple static tube |
| 01/19/1983 | EP0069965A1 Mobile navigator |
| 01/18/1983 | US4368578 Orbital mission planning indicator |
| 01/04/1983 | US4367453 Automotive driving direction and position indicator apparatus |
| 12/22/1982 | EP0067672A1 Navigational apparatus for use in automotive vehicles |
| 12/15/1982 | EP0066877A1 Electronic navigator for automotive vehicles |
| 12/08/1982 | EP0066397A1 Navigational apparatus for use in automotive vehicles |
| 12/07/1982 | CA1137211A1 Variable delay system |
| 11/23/1982 | US4360876 Cartographic indicator system |
| 11/23/1982 | CA1136255A1 Body motion compensation filter with pitch and roll correction |
| 11/10/1982 | EP0064439A1 Cartographical indicator with photographical registration |
| 11/10/1982 | EP0064351A1 Aircraft instrument systems |
| 11/09/1982 | US4358076 Method of sun and earth acquisition for three axis stabilized satellites equipped with acquisition sensors |
| 10/27/1982 | EP0063127A1 Method and installation for determining the move coordinates for the remote controlled path of a moving body |
| 10/20/1982 | EP0062947A1 Apparatus for determining the course angle of a vessel or vehicle |
| 10/19/1982 | US4354393 Phase locked gyroscope wheel supply for synchronous hysteresis motor |
| 10/19/1982 | CA1134038A1 Method of rapidly detecting a wind gradient |
| 10/06/1982 | EP0061674A2 Guidance method and system for an automotive vehicle |
| 10/06/1982 | EP0061564A1 Navigation system |
| 10/05/1982 | CA1133098A1 Aircraft excessive descent rate warning system |
| 09/08/1982 | EP0059435A2 Image display device |
| 09/07/1982 | CA1131053A1 Low cost self aligning strapdown attitude and heading reference system |
| 09/02/1982 | WO1982002944A1 Pressure sensor for determining airspeed,altitude and angle of attack |
| 09/01/1982 | EP0059120A1 Cartographic display apparatus, particularly for aerial navigation |
| 08/31/1982 | US4347573 Land-vehicle navigation system |
| 08/31/1982 | US4347511 Precision navigation apparatus |
| 08/24/1982 | US4346384 Remote object position and orientation locator |
| 08/24/1982 | US4345462 Vessel location system |
| 08/24/1982 | CA1130118A1 Snap-lock mechanism for high-g platform |
| 08/04/1982 | EP0057032A2 Method and means for assisting aerial or maritime navigation |
| 08/03/1982 | US4343035 Heading reference system |
| 07/27/1982 | CA1128661A1 System for providing an indication of wind shear |
| 07/21/1982 | EP0056348A2 Navigational method and means for relocating vehicles on a map |
| 07/20/1982 | US4340936 Microprocessor navigational aid system |
| 07/06/1982 | US4337577 Declination transposer |
| 07/06/1982 | CA1127304A1 Apparatus for determining positional coordinates utilizing the terrestrial magnetism as a directional reference |
| 06/29/1982 | US4336976 Holographic storage of terrain data |
| 06/22/1982 | US4336596 Method and apparatus for electronically rotating a heading signal |
| 06/22/1982 | US4335521 Method and apparatus for geographic location |
| 06/15/1982 | US4335433 Method for correcting navigation errors due to water currents |
| 06/15/1982 | US4334867 Earth photo globe with overlay and magnification assembly |
| 06/08/1982 | US4334248 Verbal travel instruction systems and method |
| 06/08/1982 | US4333243 Latitude finder |
| 06/08/1982 | CA1125418A1 Terrain clearance warning system for aircraft |
| 06/08/1982 | CA1125057A1 Inertial instrument |
| 05/25/1982 | CA1124370A1 Airplane angle of attack and direction of flight indicator |
| 05/05/1982 | EP0050668A1 Inertial instrument with a temporally digitized rebalance network. |
| 05/04/1982 | US4327497 Marine computer |
| 04/29/1982 | WO1982001420A1 Method and installation for determining the move coordinates for the remote controlled path of a moving body |
| 04/27/1982 | CA1122677A1 Satellite guide and stabilization |
| 04/20/1982 | US4325586 Electromagnetic process for controlling orientation of a platform and platform for carrying out said process |
| 04/13/1982 | US4325066 Overwater radar navigation system |
| 03/24/1982 | EP0048212A1 Heading attitude reference system |
| 03/23/1982 | US4321678 Apparatus for the automatic determination of a vehicle position |