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Class Information
Number: 345/7
Name: Computer graphics processing, operator interface processing, and selective visual display systems > Image superposition by optical means (e.g., heads-up display)
Description: Subject matter wherein a single visual image* from a display device* is superimposed with an external world scene by some light-affecting means.


Sub-classes under this class:

Class Number Class Name Patents
345/8 Operator body-mounted heads-up display (e.g., helmet mounted display) 788
345/9 Plural image superposition 298


Patents under this class:
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18

Patent Number Title Of Patent Date Issued
6369958 Sports binocular assembly Apr. 9, 2002
6369779 Display arrangements Apr. 9, 2002
6359601 Method and apparatus for eye tracking Mar. 19, 2002
6359737 Combined head-up display Mar. 19, 2002
6353422 Virtual display system and method Mar. 5, 2002
6348877 Method and system for alerting a pilot to the location of other aircraft Feb. 19, 2002
6346928 Image presentation method and arrangement Feb. 12, 2002
6342871 Image display apparatus Jan. 29, 2002
6342872 Helmet with night vision system and optic capable of being substituted for day vision Jan. 29, 2002
6335711 Head-mounted picture display device Jan. 1, 2002
6334063 Electronic device with auto-positioning virtual image display and associated method Dec. 25, 2001
6330497 Multimedia technique for operating devices in a vehicle Dec. 11, 2001
6327084 Display system where polarized light impinges on platelike laminate at brewster's angle or emerges therefrom at angle equal thereto Dec. 4, 2001
6320559 Head-mounted image display device and data processing apparatus including the same Nov. 20, 2001
6317037 Virtual instrument panel Nov. 13, 2001
6314311 Movable mirror laser registration system Nov. 6, 2001
6307526 Wearable camera system with viewfinder means Oct. 23, 2001
6304287 Image viewing device and operation unit for said image viewing device, accessories used with said image viewing device, a facility in which said device and accessories are used, and method of Oct. 16, 2001
6304234 Information processing apparatus Oct. 16, 2001
6301053 Combiner assemblies Oct. 9, 2001
6300879 Wake-up circuit for a remotely located vehicle control module Oct. 9, 2001
6295145 Switchable holographic device Sep. 25, 2001
6295067 Method of manufacturing a 3D viewing disk Sep. 25, 2001
6292158 Display system Sep. 18, 2001
6288689 Eyepiece image display apparatus Sep. 11, 2001
6278538 Optical scanner Aug. 21, 2001
6278418 Three-dimensional imaging system, game device, method for same and recording medium Aug. 21, 2001
6275714 Phone with ergonomic virtual image display Aug. 14, 2001
6271808 Stereo head mounted display using a single display device Aug. 7, 2001
6272404 Flight path indicated apparatus Aug. 7, 2001
6271895 Image observing apparatus for observing outside information superposed with a display image Aug. 7, 2001
6266178 Guardring DRAM cell Jul. 24, 2001
6259565 Display apparatus Jul. 10, 2001
6252565 Elliptical cavity optical retinal display Jun. 26, 2001
6252570 Polarized three-demensional video display Jun. 26, 2001
6243054 Stereoscopic user interface method and apparatus Jun. 5, 2001
6243207 Display apparatus Jun. 5, 2001
6239770 Instrument May. 29, 2001
6232934 Binocular head mounted display system May. 15, 2001
6229503 Miniature personal display May. 8, 2001
6222675 Area of interest head-mounted display using low resolution, wide angle; high resolution, narrow angle; and see-through views Apr. 24, 2001
6222447 Rearview vision system with indicia of backup travel Apr. 24, 2001
6219188 Observation optical system Apr. 17, 2001
6218934 Mini-trip computer for use in a rearview mirror assembly Apr. 17, 2001
6215471 Vision pointer method and apparatus Apr. 10, 2001
6215460 Head-mounted image display apparatus Apr. 10, 2001
6215532 Image observing apparatus for observing outside information superposed with a display image Apr. 10, 2001
6204829 Scanned retinal display with exit pupil selected based on viewer's eye position Mar. 20, 2001
6204828 Integrated gaze/manual cursor positioning system Mar. 20, 2001
6201517 Stereoscopic image display apparatus Mar. 13, 2001

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