Patents
Sitemap › G01 - Measuring; Testing › G01S - Radio direction-finding; Radio navigation; Determining distance or velocity by use of radio waves; Locating or presence-detecting by use of the reflection or reradiation of radio waves; Analogous arrangements using other waves › G01S 11 - Systems for determining distance or velocity not using reflection or reradiation
Patents for G01S 11 - Systems for determining distance or velocity not using reflection or reradiation (4,179)
12/1995
12/12/1995US5474078 Method and system for near real-time analysis and display of electrocardiographic signals
12/06/1995CN1113003A Method and apparatus for measuring displacement of molten metal
11/1995
11/29/1995EP0684485A1 Method and system to localize a firearm using an acoustic detection
11/28/1995US5471434 System and method for rapidly tracking vehicles of special utility in low signal-to-noise environments
11/28/1995US5471383 Monitoring systems to measure and display flight characteristics of moving sports object
11/09/1995WO1995030126A1 Assessment of distance
10/1995
10/26/1995WO1995028694A1 Alarm device
10/26/1995WO1995028651A1 Three-dimensional displacement of a body with computer interface
10/26/1995DE4426793C1 Position measurement appts. for e.g. elevator or lift shaft
10/26/1995CA2187026A1 Three-dimensional displacement of a body with computer interface
10/24/1995US5461357 Obstacle detection device for vehicle
10/24/1995CA2028576C Method and device for measuring velocity of target by utilizing doppler shift of electromagnetic radiation
10/11/1995EP0676056A1 Method and device for remotely controlling and monitoring manned submersibles.
10/03/1995US5455806 Multi-dimensional signal processing and display
09/1995
09/19/1995US5450752 Ultrasonic position sensor for measuring movement of an object
09/14/1995DE19505244A1 Apparatus to determine distance between vehicles
09/12/1995CA2026137C Procedure for determining the range and direction of sound-producing targets
09/07/1995DE4407456A1 Ultrasonic distance between transmitter and receiver measuring appts
09/06/1995EP0670049A1 Multi-dimensional signal processing and display
09/06/1995EP0669821A1 A method and system for near real-time analysis and display of electrocardiographic signals
08/1995
08/30/1995EP0669034A1 Process for detecting and eliminating the shadow of moving objects in a sequence of digital images.
08/16/1995EP0667537A2 Positioning with RF-ID transponders
08/15/1995US5442592 Ultrasonic distance meter
08/01/1995US5438595 Method of estimating the speed of a mobile unit in a digital wireless communication system
08/01/1995US5438265 Metallic cable-locating apparatus and method having an image capturing means
07/1995
07/25/1995US5436942 Method of equalizing digitally encoded signals transmitted in a plurality of non-contiguous time slots
07/25/1995US5436632 Integrity monitoring of differential satellite positioning system signals
07/18/1995US5434577 Signal modulation methods and apparatus
07/11/1995US5432594 Optical distance measurement device using image sensors for determining distance to symmetric objects
07/06/1995WO1995018432A1 Field navigation system
06/1995
06/22/1995WO1995016929A1 Optical systems for the remote tracking of the position and/or orientation of an object
06/22/1995DE4444593A1 Automatic optical range finder using stereo camera image
06/13/1995US5424952 Vehicle-surroundings monitoring apparatus
06/06/1995US5422828 Method and system for image-sequence-based target tracking and range estimation
05/1995
05/30/1995US5420827 Passive multipath target range and depth estimation using a variable depth sonar
05/30/1995US5419293 Fail-safe system of an automatic driving system for a motor vehicle
05/26/1995WO1995014242A1 Acoustic tracking system
05/26/1995WO1995014241A1 Tracking system
05/10/1995EP0652422A2 Device for receiving light rays
05/02/1995US5412619 Three-dimensional displacement of a body with computer interface
04/1995
04/25/1995US5410519 Acoustic tracking system
04/25/1995US5410346 System for monitoring condition outside vehicle using imaged picture by a plurality of television cameras
03/1995
03/29/1995EP0645646A1 Cable-locating apparatus and method
03/29/1995CA2107198A1 Method and apparatus for accurate acoustic distance measurement
03/21/1995US5400368 Method and apparatus for adjusting the sampling phase of a digitally encoded signal in a wireless communication system
03/08/1995EP0642033A2 Underwater pulse tracking system
03/08/1995EP0641447A1 Radio frequency ranging apparatus
03/08/1995EP0486579B1 Process and device for determining the optimal training speed for throwing, shooting or passing in throwing sports or ball games
03/07/1995US5396283 Moving body measuring device and an image processing device for measuring traffic flows
03/07/1995US5396253 Speed estimation
03/02/1995WO1995006305A1 Traffic vehicle anti-collision method and apparatus
03/01/1995CN1099342A Method and device for protecting against collision of driving vehicles
02/1995
02/23/1995WO1995005705A1 Digital wireless communication system and method of operation therefor
02/22/1995EP0639930A2 Method of and apparatus for determining position of mobile object and mobile radio communication system using the same
02/20/1995CA2119699A1 Method of and apparatus for determining position of mobile object and mobile radio communication system using the same
02/14/1995CA2024527C Acoustic digitizing system
01/1995
01/31/1995US5386285 Obstacle detecting device for a vehicle
01/31/1995US5385050 Gap measurement for shim manufacture
01/10/1995US5381173 Inter-car distance detecting device for tracking a car running ahead
01/03/1995US5379268 Multi-dimensional signal processing and display
12/1994
12/28/1994EP0631111A1 Procedure and device for determining the position of an aircraft
12/22/1994DE2547799C1 Method for guiding a torpedo which operates in an acoustically passive manner
12/13/1994US5373318 Apparent size passive range method
12/08/1994WO1994028375A1 Method and system for geometry measurement
12/01/1994DE4311526C1 Device for wire-free initiation of hazardous processes from a safe distance
11/1994
11/30/1994EP0626654A2 Apparatus for measuring intervehicle distance by stereo vision
11/29/1994US5369590 Inter-vehicle distance detecting device
11/22/1994US5367333 Passive range measurement system
11/01/1994US5361127 Multi-image single sensor depth recovery system
10/1994
10/25/1994US5359575 Underwater pulse tracking system
10/25/1994US5357810 Air flow measuring apparatus
10/18/1994US5357484 Method and apparatus for locating an acoustic source
10/18/1994US5357309 Distance measuring device for a camera
10/11/1994US5355118 Vehicle collision alert system
09/1994
09/29/1994DE4410064A1 Method and system for distance recognition
09/28/1994EP0617296A1 Method and system for obstacle detection, installed on a automotive vehicle
09/20/1994US5348020 Method and system for near real-time analysis and display of electrocardiographic signals
09/07/1994EP0451219B1 Process for determining the direction and range of noise-generating targets
09/01/1994WO1994019704A1 Apparatus for measuring speed of movement in mobile communication system
08/1994
08/30/1994US5343212 (AOA/LBI) emitter ranging method and apparatus
08/11/1994DE4403351A1 System zum Steuern einer Drosselklappe bei einem automatischen Antriebssystem für ein Kraftfahrzeug A system for controlling a throttle valve in an automatic driving system for a motor vehicle
08/11/1994DE4303194A1 Method and device for warning of shots (firing) on air, sea or land vehicles and measurement of the distance of projectiles flying past
07/1994
07/19/1994US5331330 Apparatus and method for detecting and displaying lightning
07/06/1994EP0605069A2 Method and apparatus for measuring movement data of a rail vehicle
06/1994
06/23/1994WO1994014081A1 Method and device for remotely controlling and monitoring manned submersibles
06/14/1994US5321488 Inter-vehicle distance detecting device
06/01/1994EP0599118A1 Method and apparatus to determine object striking instrument movement conditions
06/01/1994EP0598809A1 Vehicle shape determination system
05/1994
05/31/1994US5317543 Method and sensor for determining the distance of sound generating targets
05/31/1994US5317374 Method and apparatus for measuring a distance to an object from dual two dimensional images thereof
05/26/1994WO1994011852A1 Process for detecting and eliminating the shadow of moving objects in a sequence of digital images
05/26/1994WO1994011756A1 Multi-dimensional signal processing and display
05/26/1994WO1994010905A1 A method and system for near real-time analysis and display of electrocardiographic signals
05/26/1994CA2149671A1 Multi-dimensional signal processing and display
05/26/1994CA2149670A1 A method and system for near real-time analysis and display of electrocardiographic signals
05/24/1994CA2012916C Differential doppler velocity gps receiver
05/21/1994CA2102442A1 Method and apparatus to determine object striking instrument movement conditions
05/17/1994US5313295 Moving body measuring device and an image processing device for measuring traffic flows
05/03/1994US5309137 Motor car traveling control device
04/1994
04/26/1994US5307136 Distance detection system for vehicles
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