| Patents for G02B 27 - Other optical systems; Other optical apparatus (75,835) |
|---|
| 01/25/1994 | CA2009960C Display system for multiviewer training simulators |
| 01/25/1994 | CA1326388C Head-up display |
| 01/20/1994 | WO1994001850A1 Night vision goggle simulator |
| 01/20/1994 | WO1994001798A1 Helmet-mounted optical systems |
| 01/20/1994 | DE4327682A1 Non-contact electromagnetic scanner e.g. for drum scanner, copier, IR imaging appts. - has scanner mounted on belt that continuously cycles with object moving to produce line scanning action |
| 01/20/1994 | DE4323571A1 Head=up display system for motor vehicle - has hologram reflecting light from display unit in roof to windscreen to provide virtual image |
| 01/19/1994 | EP0579506A1 Helmet-mounted biocular display system |
| 01/19/1994 | CN1080997A Computerized laser collimation comprehensive tester |
| 01/18/1994 | US5280549 Frequency dependent optical isolator |
| 01/18/1994 | US5280388 Wavelength selective phase grating optical low-pass filter |
| 01/18/1994 | US5280387 Image stabilizing apparatus |
| 01/18/1994 | US5280385 Container including a viewing aid |
| 01/18/1994 | US5280311 Image forming apparatus featuring a custom formed scanned surface for effecting high definition images |
| 01/18/1994 | US5280161 Apparatus for optically reading a bar code |
| 01/18/1994 | US5279912 Lenticular screen; imagewise exposure to actinic radiation |
| 01/18/1994 | CA2100520A1 Biocular helmet-mounted display optical system with interpupillar distance adjustment |
| 01/18/1994 | CA2003328C Opaque projector |
| 01/12/1994 | EP0578111A1 Multiformat film clamp |
| 01/12/1994 | EP0577829A1 Device for producing three-dimensional images |
| 01/12/1994 | CN2153071Y Sofe high-definition stereo tv glasses |
| 01/12/1994 | CN2153069Y Stereo glasses for seeing film and television |
| 01/12/1994 | CN2153068Y Pseudocolour treatment instrument for black-white metallographic photograph |
| 01/12/1994 | CN2153067Y Light exchanger with raster band plate |
| 01/12/1994 | CN1080758A Improvements in photo display devices |
| 01/12/1994 | CN1080729A Polarization-sensitive beam splitter, method of manufacturing such a beam splitter and magneto-optical scanning device including such a beam splitter |
| 01/11/1994 | US5278853 Optical isolator |
| 01/11/1994 | US5278696 Head-up display system |
| 01/11/1994 | US5278680 Projection type liquid crystal display system and method of polarized light component projection |
| 01/11/1994 | US5278679 Sub-diffraction limited focusing lenses |
| 01/11/1994 | US5278608 Electronically printed depth photography system with improved viewing range |
| 01/11/1994 | US5278532 Optical display system |
| 01/11/1994 | US5278405 Method and apparatus for the correction of positioning errors of a deflected light ray |
| 01/06/1994 | WO1994000787A1 Shaped interlayers for head-up display windshields and process for preparing the same |
| 01/06/1994 | WO1994000782A1 Photocoupler |
| 01/06/1994 | WO1994000781A1 Dispersive microlens |
| 01/05/1994 | EP0577501A1 Method and device for long distance night vision for motor vehicles |
| 01/05/1994 | EP0577331A2 Gradient index mirror for liquid crystal displays and the like |
| 01/05/1994 | EP0577268A1 Optical system |
| 01/05/1994 | EP0577258A2 Picture compressing and restoring system and record pattern forming method for a spatial light modulator |
| 01/05/1994 | EP0491717B1 Light apparatus for use with a compact computer video screen |
| 01/05/1994 | EP0332693B1 Automotive instrument virtual image display |
| 01/05/1994 | DE4221733A1 Folder for transparent presentation sheets - has built=in illumination provided by thin battery powered electroluminescent panel forming on-cover of folder holding number of sheets. |
| 01/05/1994 | DE4220705A1 Light beam dividing apparatus forming homogeneous part-beams - has multiple lenses with convex input side and prism-shaped output side followed by collecting lens |
| 01/05/1994 | CN2152220Y Stereoscopic picture observation sheet |
| 01/05/1994 | CN1080405A Holographical interference device for real-time detecting aspheric surface |
| 01/04/1994 | US5276751 Device including a transversely anisotropic optical fiber, and a method of manufacturing it |
| 01/04/1994 | US5276552 Light intercepting mask of lens |
| 01/04/1994 | US5276544 Two element optical system for focus error correction in laser scanning systems |
| 01/04/1994 | US5276498 Adaptive spatial filter for surface inspection |
| 01/04/1994 | US5276478 Method and apparatus for optimizing depth images by adjusting print spacing |
| 01/04/1994 | US5276471 Image displaying device |
| 12/29/1993 | EP0576160A1 Helmet mounted display systems |
| 12/29/1993 | EP0576106A1 Autostereoscopic display |
| 12/29/1993 | EP0576072A1 Polarization-sensitive beam splitter, method of manufacturing such a beam splitter and magneto-optical scanning device including such a beam splitter |
| 12/29/1993 | EP0575869A1 Image reading apparatus |
| 12/29/1993 | EP0523048B1 Fibre optic arrangement for measuring the strength of an electric current |
| 12/29/1993 | EP0218629B1 Method for promoting the vigilance of a motor vehicle operator and use of a suitable apparatus |
| 12/29/1993 | CN2151473Y Enhanced optical regulating component |
| 12/28/1993 | US5274501 Glare reduction system |
| 12/28/1993 | US5274494 Speckle suppression illuminator |
| 12/28/1993 | US5274491 Dynamic laser diode aperture for optical scanners |
| 12/28/1993 | US5274489 Thermal imager systems |
| 12/28/1993 | US5274479 Mirror alignment and/or figure sensing with surface mounted holographic optical elements |
| 12/28/1993 | US5274420 Beamsplitter type lens elements with pupil-plane stops for lithographic systems |
| 12/28/1993 | US5274406 Image projecting device |
| 12/28/1993 | US5274405 Wide angle viewing system |
| 12/28/1993 | US5274398 Image forming device |
| 12/23/1993 | WO1993025941A1 Holograms having a standard reference colour |
| 12/23/1993 | WO1993025938A1 Imaging and illumination system with aspherization and aberration correction by phase steps |
| 12/23/1993 | WO1993025930A1 Method and arrangement for creating a three-dimensional effect |
| 12/23/1993 | WO1993025927A1 Long-range infrared panoramic surveillance device |
| 12/23/1993 | WO1993025922A1 Method and means for reflecting a predetermined range of wavelengths of a beam of light |
| 12/23/1993 | DE4320129A1 Vehicle virtual image dashboard display - provides virtual image in field of view of transparent reflector plate above liquid crystal or fluorescent screen display |
| 12/22/1993 | EP0575257A2 Spectacle type display apparatus |
| 12/22/1993 | EP0574749A2 Polarization-independent optical isolator |
| 12/22/1993 | EP0574551A1 Viewing device. |
| 12/22/1993 | EP0563359A4 Scene projector |
| 12/21/1993 | US5272715 Multi-beam laser diode beam separation control |
| 12/21/1993 | US5272563 Car head-up displays including an adjustable plane mirror lensless non-diffractive |
| 12/21/1993 | US5272550 Hologram system |
| 12/21/1993 | US5272496 Image projector with optimized luminous efficiency |
| 12/21/1993 | US5272473 Coherent light projection system |
| 12/21/1993 | US5272422 Head equipment with articulated arm |
| 12/20/1993 | CA2097140A1 Polarization-independent optical isolator |
| 12/16/1993 | DE4218988A1 Centring measuring system for adjustment and testing of lenses or optical systems - has test object rotation angle sensor, laser, exchangeable objectives, half-wave plate for intensity regulation, light valve consisting of polarisation beam divider and quarter wave plate, and CCD line camera. |
| 12/15/1993 | EP0574269A1 Projecting type color image display device |
| 12/15/1993 | EP0574096A1 Head-mounted display system |
| 12/15/1993 | EP0574005A2 Hologram lens and display apparatus using the same |
| 12/15/1993 | EP0573925A1 Color switching apparatus for liquid crystal light valve projector |
| 12/15/1993 | EP0573905A1 Retroreflecting polarizer for presentation systems |
| 12/15/1993 | EP0573843A2 Lens holder and method for making a thin film |
| 12/15/1993 | EP0573774A1 Microscope |
| 12/15/1993 | EP0527198B1 Lens system |
| 12/15/1993 | EP0508982B1 Method and apparatus for aligning a zoom lens with an image sensor |
| 12/15/1993 | EP0414680B1 Light collector for stimulable phosphor imaging apparatus |
| 12/15/1993 | CN2149636Y Photo storage box with function of being able to view the photos inside |
| 12/14/1993 | US5271076 Method providing optimum optical trains alignment in a passive multi-channel fiber optic rotary joint |
| 12/14/1993 | US5270869 Passively athermalized optical assembly incorporating laminate fiber compensation ring |
| 12/14/1993 | US5270860 Objective for microscopes |
| 12/14/1993 | US5270857 Optical system for stabilizing an image |