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System for overlaying a computer generated video signal on an NTSC video signal
Patent #: 4425581
Issued on: 01/10/1984
Inventor: Schweppe , et al.
Real time video perspective digital map display
Patent #: 4489389
Issued on: 12/18/1984
Inventor: Beckwith , et al.
Three-dimensional image display system
Patent #: 4600200
Issued on: 07/15/1986
Inventor: Oka , et al.
Computer generated synthesized imagery
Patent #: 4645459
Issued on: 02/24/1987
Inventor: Graf , et al.
Method and apparatus for combining multiple video images in three dimensions
Patent #: 4684990
Issued on: 08/04/1987
Inventor: Oxley
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System for conversion between the boundary representation model and a constructive solid geometry model of an object
Patent #: 4736306
Issued on: 04/05/1988
Inventor: Christensen , et al.
Nonaliasing real-time spatial transform image processing system
Patent #: 4835532
Issued on: 05/30/1989
Inventor: Fant
Human engineered remote driving system
Patent #: 4855822
Issued on: 08/08/1989
Inventor: Narendra , et al.
Method of representing a perspective image of a terrain and a system for implementing same
Patent #: 4940972
Issued on: 07/10/1990
Inventor: Mouchot, et al.
Computerized video imaging system for creating a realistic depiction of a simulated object in an actual environment
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Issued on: 11/13/1990
Inventor: Welsh, et al.
Image processing utilizing an object data store to determine information about a viewed object
Patent #: 5034812
Issued on: 07/23/1991
Inventor: Rawlings
Contact-analog headup display method and apparatus
Patent #: 5072218
Issued on: 12/10/1991
Inventor: Spero, et al.
Method of displaying navigation data for a vehicle in an image of the vehicle environment, a navigation system for performing the method, and a vehicle comprising a navigation system
Patent #: 5115398
Issued on: 05/19/1992
Inventor: De Jong
Composite video and graphics display for camera viewing systems in robotics and teleoperation
Patent #: 5182641
Issued on: 01/26/1993
Inventor: Diner, et al.
Display with rangefinder
Patent #: 5252950
Issued on: 10/12/1993
Inventor: Saunders, et al.
Helicopter virtual image display system incorporating structural outlines
Patent #: 5296854
Issued on: 03/22/1994
Inventor: Hamilton, et al.
Viewing and display apparatus
Patent #: 5311203
Issued on: 05/10/1994
Inventor: Norton
Weapon aiming device
Patent #: 5353134
Issued on: 10/04/1994
Inventor: Michel, et al.
Integrated real and virtual environment display system
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Issued on: 02/28/1995
Inventor: Kalawsky
Imaging computer system and network
Patent #: 5410649
Issued on: 04/25/1995
Inventor: Gove
Method of three-dimensional display of object-oriented figure information and system thereof
Patent #: 5467444
Issued on: 11/14/1995
Inventor: Kawamura, et al.
Imaging system for producing a sequence of composite images which combine superimposed real images and synthetic images
Patent #: 5479597
Issued on: 12/26/1995
Inventor: Fellous
Method and apparatus for locating items
Patent #: 5528232
Issued on: 06/18/1996
Inventor: Verma, et al.
System and method for collecting data used to form a geographic information system database
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Issued on: 06/18/1996
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Vision imaging devices and methods exploiting position and attitude
Patent #: 5682332
Issued on: 10/28/1997
Inventor: Ellenby, et al.
Vision system for viewing a sporting event
Patent #: 5742521
Issued on: 04/21/1998
Inventor: Ellenby, et al.
Electro-optic vision system which exploits position and attitude
Patent #: 5815411
Issued on: 09/29/1998
Inventor: Ellenby, et al.
Observing apparatus
Patent #: 5825480
Issued on: 10/20/1998
Inventor: Udagawa
Hand-held GPS-mapping device
Patent #: 5902347
Issued on: 05/11/1999
Inventor: Backman, et al.
Method and system for assisting navigation using rendered terrain imagery
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Issued on: 11/30/1999
Inventor: Smith, et al.
Stand alone terrain conflict detector and operating methods therefor
Patent #: 6021374
Issued on: 02/01/2000
Inventor: Wood
Digital map generator and display system
Patent #: 6023278
Issued on: 02/08/2000
Inventor: Margolin
Map-matching golf navigation system
Patent #: 6024655
Issued on: 02/15/2000
Inventor: Coffee
Method and system for representation and use of shape information in geographic databases
Patent #: 6029173
Issued on: 02/22/2000
Inventor: Meek, et al.
Historical simulator
Patent #: 6046689
Issued on: 04/04/2000
Inventor: Newman
Map data distribution system and map data acquisition device suitable for such system
Patent #: 6052645
Issued on: 04/18/2000
Inventor: Harada
Electro-optic vision systems
Patent #: 6064398
Issued on: 05/16/2000
Inventor: Ellenby, et al.
Enhanced precision forward observation system and method Patent #: 6064942
Issued on: 05/16/2000
Inventor: Johnson, et al.