1
Ray Fast: Global security system. Paul F Schenck, March 5, 1996: US05497149 (399 worldwide citation)

A system for determining the position of an object to be protected using a local or global positioning system and issuing messages to a monitoring message center at predetermined times and/or at times when the object to be protected is under an alert condition, such as being outside an allowed posit ...


2
Richard H Cavallaro, Jerry N Gepner, James R Gloudemans, Stanley K Honey, William F Squadron, Marvin S White: System for determining the position of an object. Sportvision, Fliesler Dubb Meyer & Lovejoy, October 17, 2000: US06133946 (99 worldwide citation)

A system determines the vertical position of an object and report that vertical position in a format suitable for use on a television broadcast, a radio broadcast, the Internet or another medium. One example of a suitable use for the system includes determining the height that a basketball player ju ...


3
William G Ames, Irwin M Jacobs, Lindsay A Weaver Jr, Klein S Gilhousen: Dual satellite navigation system. Qualcomm, Russell B Miller, May 21, 1991: US05017926 (93 worldwide citation)

A method and system for determining the position of an object using a fixed station and a plurality of earth orbit satellites whose positions are known. Separate periodic signals are transmitted from the fixed station via first and second satellites to the object whose postion is to be determined. T ...


4
Donald C D Chang, Kar W Yung, John I Novak III, William Goliff: Method and system for determining a position of a transceiver unit utilizing two-way ranging in a polystatic satellite configuration including a ground radar. Hughes Electronics Corporation, V D Duraiswamy, M W Sales, January 22, 2002: US06340947 (28 worldwide citation)

A method and system for determining the position of an object, such as an aircraft, utilizes two-way ranging with a polystatic satellite configuration and ground radar. A ground transceiver at a first known location provides a bidirectional communication path between the ground transceiver and the o ...


5
Chang Donald C, Yung Kar W, Novak John I Iii, Goliff William: Method and system for determining a position of a transceiver unit utilizing two-way ranging in a polystatic satellite configuration including a ground radar. Hughes Electronics, August 26, 1998: EP0860708-A2 (20 worldwide citation)

A method and system for determining the position of an object (12), such as an aircraft, utilizes two-way ranging with a polystatic satellite configuration and ground radar (13). A ground transceiver (13) at a first known location provides a bidirectional communication path between the ground transc ...


6
Steven R Bartingale, Mike E Hamerly, Jeff D Haagenstad: System for determining the position of an object with respect to a magnetic field sources. 3M Innovative Properties Company, H Sanders Gwin Jr, Peter L Olson, Rudolph P Hofmann Jr, August 20, 2002: US06437561 (18 worldwide citation)

A detection system determines the position of an object moving along a first direction. The system includes a magnetic field source generating a magnetic field signal and a magnetic field detection system coupled to the object. The detection system includes a source interface module with magnetic fi ...


7
Michael Eugene Coluzzi, Sung Phill Kang: Method and system for determining the position of an object. ITT Manufacturing Enterprises, Hunton and Williams, March 6, 2007: US07187327 (17 worldwide citation)

A method and system for determining the location of an object. The system may implement a number of sensors at different locations that are positioned to receive a transmitted or reflected signal from the object. Also disclosed is a system and method of calculating object position based upon the tim ...


8
Sylvie Couronne, Stefan Koehler, Guenter Rohmer, Thomas Von Der Gruen, Ingmar Bretz, Heinz Gerhaeuser: System for determining the position of an object. Fraunhofer Gesellschaft zur Förderung der angewandten Forschung e V, Dougherty & Clements, May 2, 2006: US07039421 (15 worldwide citation)

A system for determining the position of an object, comprising a reference transmitter device (202) disposed in a fixed position, the reference transmitter device (202) having a reference time supplying means for supplying a reference time signal that indicates a reference time, at least two transmi ...


9
Richard A Hutchin: Method and apparatus for sensing position. Novon, Cushman Darby & Cushman, February 16, 1988: US04725146 (6 worldwide citation)

A system for determining the position of an object in which a moving periodic pattern is projected onto the object. A sensor on the object generates a sensor signal related to the periodic pattern. A reference signal is generated relating to the position of the moving periodic pattern. The sensor si ...


10
Schulte Hinsken Stefanie Dr, Kirchhof Johannes: System for determining the position of an object in space using a video-optical sensor.. Edelhoff Polytechnik, September 26, 1990: EP0388618-A2 (6 worldwide citation)

A system is used for determining the position of an object in space using a video-optical sensor which detects predetermined features of the object and which generates signals corresponding to the position of these features, which are processed in an electronic computing unit, preferably for control ...



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