| Patents for G02B 27 - Other optical systems; Other optical apparatus (75,835) |
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| 09/01/1992 | US5144337 Image forming apparatus capable of forming an image by dots having various diameters |
| 09/01/1992 | US5143796 Glass windshield for motor vehicles with combined capabilities of sun radiation screen and image combiner |
| 08/27/1992 | DE4105213A1 Collimating lens arrangement suppressing phantom-reflection of signal lamp - comprises plate with opposed pref. square patterns of convex lenses having unequal indices and coincident foci |
| 08/26/1992 | EP0500378A1 Binocular telescope |
| 08/26/1992 | EP0500268A2 Collimation system and method |
| 08/26/1992 | EP0500191A1 Patterned plastic optical components |
| 08/26/1992 | EP0500157A1 Optical transmitting and receiving system incorporating optical circulator |
| 08/26/1992 | EP0125282B1 Optical fiber tap |
| 08/25/1992 | US5142462 Illuminating optical system |
| 08/25/1992 | US5142413 Optical phase-only spatial filter |
| 08/25/1992 | US5142394 Twisted nematic polarizing element with a concentric circle orientation surface and optical head device incorporating the same |
| 08/25/1992 | US5142387 Projection-type display device having light source means including a first and second concave mirrors |
| 08/25/1992 | US5141313 Apparatus for producing a collimating mark |
| 08/23/1992 | CA2061494A1 Binocular telescope |
| 08/19/1992 | EP0499558A1 Way information viewing set for a railway driving post |
| 08/19/1992 | EP0499421A1 Thermal imager systems |
| 08/18/1992 | US5140608 Optical system for focusing a light beam on to an image plane |
| 08/18/1992 | US5140466 Optical multiplexer |
| 08/18/1992 | US5140465 Automotive display apparatus including a reflection member movable into and out of a light path |
| 08/18/1992 | US5140462 Optical system having image deflecting function |
| 08/12/1992 | EP0498395A1 Display apparatus for vehicle |
| 08/12/1992 | EP0498091A1 A manufacturing system for a polarizing picture |
| 08/12/1992 | CN1063561A Multi-holography using rotary wedge, and its applications |
| 08/11/1992 | US5138555 Helmet mounted display adaptive predictive tracking |
| 08/11/1992 | US5138491 Beam-combining laser beam source device |
| 08/11/1992 | US5138490 Arrangement for changing the geometrical form of a light beam |
| 08/11/1992 | US5138479 Light beam scanning apparatus and method of detecting a variation of a scanning speed of a light beam |
| 08/11/1992 | US5138470 Guard holograms |
| 08/11/1992 | US5138469 Preparation of photosensitive material to withstand a lamination process |
| 08/11/1992 | US5137560 Process for manufacturing glass with functional coating |
| 08/11/1992 | US5137450 Display for advanced research and training (DART) for use in a flight simulator and the like |
| 08/09/1992 | CA2060827A1 Night visibility module for watching and aiming system |
| 08/06/1992 | WO1992013363A2 Light emitting diode bars and arrays and method of making same |
| 08/06/1992 | DE4103033A1 Detecting arrangement for presence of pictorial information - performs structured zonal Fourier analysis on photoreceiver outputs whose integral differences are compared with blank references |
| 08/05/1992 | EP0302081B1 Lenses for photographic printers |
| 08/05/1992 | EP0261171B1 Integrated head-up and panel display unit |
| 08/05/1992 | CN1063365A Set up method of moire patterns of multiple sparks photographic system |
| 08/04/1992 | US5136675 Slewable projection system with fiber-optic elements |
| 08/04/1992 | US5136597 Poynting vector walk-off compensation in type ii phasematching |
| 08/04/1992 | US5136428 Flat-plate optical device having a gradient index of refraction for correcting spatial distortions |
| 08/04/1992 | US5136423 Mailable 3-D viewers of post card size |
| 08/04/1992 | US5136417 Optical system |
| 08/04/1992 | US5136413 Imaging and illumination system with aspherization and aberration correction by phase steps |
| 08/04/1992 | CA1305884C Optical low-pass filter |
| 07/30/1992 | DE4202452A1 Lens system for camera - has group of lenses which can be moved at right angles to optical axis |
| 07/29/1992 | EP0495972A1 Dental curing lamp and apparatus |
| 07/29/1992 | CN1017658B Optical encoder |
| 07/28/1992 | US5134520 Double directional image development head-up display optical system |
| 07/28/1992 | US5134516 Device for the projection of images |
| 07/28/1992 | US5134426 Optical device for generating pattern having uniform light intensity distribution |
| 07/23/1992 | WO1992012453A1 Single crystal silicon arrayed devices for display panels |
| 07/22/1992 | EP0495087A1 Laser scanner with post-scanning beam shaping means |
| 07/22/1992 | CN1062982A Line or plane matrix plate making exposure head |
| 07/21/1992 | US5132844 Liquid filled kaleidoscope |
| 07/21/1992 | US5132840 Cleaning apparatus for automotive rear view mirror |
| 07/21/1992 | US5132831 Analog optical processing for the construction of fractal objects |
| 07/21/1992 | US5131734 Kaleidoscope with improved objective illumination |
| 07/21/1992 | CA1305341C Optical gun sight |
| 07/15/1992 | EP0494767A2 Optical pick-up devices for recordable discs |
| 07/14/1992 | US5130907 Light apparatus for use with a compact computer video screen |
| 07/14/1992 | US5130856 Easy viewing device with shielding |
| 07/14/1992 | US5130840 Light scanning system |
| 07/14/1992 | US5130826 Optical system having photoconductive members and optical means for decomposing and composing the polarized lights for a color picture display |
| 07/14/1992 | US5130825 Arrangement for graphic representation using holographic foils |
| 07/14/1992 | US5130794 Panoramic display system |
| 07/14/1992 | US5130174 Shaped interlayer blank |
| 07/14/1992 | US5129716 Stereoscopic video image display appliance wearable on head like spectacles |
| 07/14/1992 | CA1304972C Spatial frequency filter |
| 07/14/1992 | CA1304971C Dielectric layer polariser |
| 07/09/1992 | WO1992011569A1 Flare minimization in split v-roof mirror collector |
| 07/09/1992 | WO1992011549A1 Light control film with reduced ghost images |
| 07/08/1992 | EP0493831A2 Unfolded optics for multiple row deformable mirror device |
| 07/08/1992 | EP0493829A1 System and method for creating uniform illumination using a tungsten light source |
| 07/08/1992 | EP0493651A2 System for the detection of the position and orientation of an object in space |
| 07/08/1992 | EP0296196B1 Segmented 3-d hologram display |
| 07/07/1992 | US5128794 Scanning laser helmet mounted sight |
| 07/07/1992 | US5128660 Pointer for three dimensional display |
| 07/07/1992 | US5128659 Instrument display apparatus |
| 07/07/1992 | CA1304628C Underwater window for vessels |
| 07/07/1992 | CA1304579C Amusement device with kaleidoscope viewer |
| 07/07/1992 | CA1304575C Device for generating an optical collimating beam |
| 07/02/1992 | DE4042241A1 Hand-held, stabilised binoculars - has lightweight low-loss jitter motion compensator coupled to optical system and controlled by rotary motion sensor |
| 07/01/1992 | EP0493365A2 Laser light beam homogenizer and imaging lidar system incorporating same |
| 07/01/1992 | EP0492850A2 Isolated optical coupler |
| 07/01/1992 | EP0492844A2 Method and apparatus for forming a light beam |
| 07/01/1992 | EP0492650A2 Device for aligning planes of polarization |
| 07/01/1992 | EP0492640A1 Projector using a hologram |
| 07/01/1992 | EP0492636A1 Polarization illumination device and projector having the same |
| 07/01/1992 | EP0492379A1 Optical multiplexer |
| 07/01/1992 | EP0491963A1 Projector |
| 07/01/1992 | EP0491717A1 Light apparatus for use with a compact computer video screen. |
| 07/01/1992 | CN2108939U Colour lamp kaleidoscopes with music |
| 06/30/1992 | US5127078 Integrated display for image presentation and receiving using fiber optics |
| 06/30/1992 | US5126878 Portable stereoscopic viewing apparatus |
| 06/30/1992 | US5126869 Two-dimensional, phased-array optical beam steerer |
| 06/30/1992 | US5126557 Device for optical heterodyne detection and optical component suitable for use in such a device |
| 06/30/1992 | US5125980 Optical fiber cleaner |
| 06/30/1992 | US5125802 Injection timing control apparatus for distributor type fuel injection pumps |
| 06/30/1992 | US5125733 Stereoscopic projector and method for driving projecting lenses |
| 06/24/1992 | EP0491607A2 Optical circulator |