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Class Information
Number: 345/9
Name: Computer graphics processing, operator interface processing, and selective visual display systems > Image superposition by optical means (e.g., heads-up display) > Plural image superposition
Description: Subject matter wherein at least two visual images* from at least two display devices*, respectively, are superimposed by some light-affecting means.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 5502456 |
Display apparatus for vehicles |
Mar. 26, 1996 |
| 5497170 |
Headup display apparatus |
Mar. 5, 1996 |
| 5495227 |
Multiple format holographic CHMSLS |
Feb. 27, 1996 |
| 5491510 |
System and method for simultaneously viewing a scene and an obscured object |
Feb. 13, 1996 |
| 5486841 |
Glasses type display apparatus |
Jan. 23, 1996 |
| 5421589 |
Method and apparatus for displaying an alpha channel virtual image |
Jun. 6, 1995 |
| 5422653 |
Passive virtual reality |
Jun. 6, 1995 |
| 5371510 |
Automotive information display apparatus |
Dec. 6, 1994 |
| 5368309 |
Method and apparatus for a virtual video game |
Nov. 29, 1994 |
| 5361165 |
Reflective cluster display with stowable viewing screen |
Nov. 1, 1994 |
| 5357263 |
Display instrument for aircraft for showing the aircraft orientation, particularly the rolling and pitching position or the flight path angle |
Oct. 18, 1994 |
| 5301668 |
Field of view underwater diving computer monitoring and display system |
Apr. 12, 1994 |
| 5296854 |
Helicopter virtual image display system incorporating structural outlines |
Mar. 22, 1994 |
| 5252950 |
Display with rangefinder |
Oct. 12, 1993 |
| 5245319 |
Synchronized stereoscopic display system |
Sep. 14, 1993 |
| 5231379 |
Automobile head-up display system with apparatus for positioning source information |
Jul. 27, 1993 |
| 5229754 |
Automotive reflection type display apparatus |
Jul. 20, 1993 |
| 5210626 |
Head-up display device |
May. 11, 1993 |
| 5204666 |
Indication display unit for vehicles |
Apr. 20, 1993 |
| 5200844 |
Color head-up display system |
Apr. 6, 1993 |
| 5198895 |
Holographic head-up display |
Mar. 30, 1993 |
| 5161480 |
Indication display unit for a vehicle |
Nov. 10, 1992 |
| 5155615 |
Miniature display device for use in a miniature electronic apparatus |
Oct. 13, 1992 |
| 5133050 |
Telescope operating system |
Jul. 21, 1992 |
| 5121099 |
Two-page automotive virtual image display |
Jun. 9, 1992 |
| 5115230 |
Light-pen system for projected images |
May. 19, 1992 |
| 4987410 |
Multiple image forming apparatus |
Jan. 22, 1991 |
| 4969714 |
Helmet mounted display having dual interchangeable optical eyepieces |
Nov. 13, 1990 |
| 4961626 |
Direct incorporation of night vision in a helmet mounted display |
Oct. 9, 1990 |
| 4927234 |
Optical system for head-up displays |
May. 22, 1990 |
| 4859994 |
Closed-captioned movie subtitle system |
Aug. 22, 1989 |
| 4832449 |
Optical projectors for head-up displays |
May. 23, 1989 |
| 4794430 |
Solid state reticle projector for a weapon sight |
Dec. 27, 1988 |
| 4763280 |
Curvilinear dynamic image generation system |
Aug. 9, 1988 |
| 4750014 |
Optical device |
Jun. 7, 1988 |
| 4723160 |
Windscreen deviation correcting pilot display |
Feb. 2, 1988 |
| 4714320 |
Display systems |
Dec. 22, 1987 |
| 4713535 |
Optical keyboard |
Dec. 15, 1987 |
| 4683467 |
Image registration system |
Jul. 28, 1987 |
| 4567478 |
Liquid-crystal display for microscopes |
Jan. 28, 1986 |
| 4521771 |
Combined static and dynamic image data display system |
Jun. 4, 1985 |
| 4403216 |
Display |
Sep. 6, 1983 |
| 4398799 |
Head-up displays |
Aug. 16, 1983 |
| 4367463 |
Information mark display device |
Jan. 4, 1983 |
| 4274092 |
Display system for microscopic optical instruments |
Jun. 16, 1981 |
| 4265522 |
Camera having a holographic indicator |
May. 5, 1981 |
| 4167113 |
Display systems |
Sep. 11, 1979 |
| 4164024 |
Information retrieval system for providing retrievable updateable display of a permanent microfilm record |
Aug. 7, 1979 |
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