| Patents for G02B 27 - Other optical systems; Other optical apparatus (75,835) |
|---|
| 10/07/1987 | EP0240261A2 Diffraction grating color imaging |
| 10/07/1987 | EP0240194A1 Improvements in or relating to optical beam expanders |
| 10/07/1987 | EP0240005A2 Optical system for semiconductor laser beam |
| 10/07/1987 | EP0240000A2 Apparatus for separating electromagnetic waves |
| 10/07/1987 | EP0239700A2 Sighting device |
| 10/07/1987 | CN86210292U Polarized light projection apparatus |
| 10/06/1987 | US4698816 Optical transmission filter |
| 10/06/1987 | US4698492 Focus detector system with a distortion compensation mask |
| 10/06/1987 | US4697893 Microscope with a binocular tube |
| 10/06/1987 | US4697882 Beam splitter for changing optical paths small tilt |
| 10/06/1987 | US4697879 Airborne system for display of collimated images |
| 10/06/1987 | US4697878 Bi-level focusing plate of phase grating type |
| 10/03/1987 | CN86206650U Tv watching glasses capable of rectifying myopia |
| 10/03/1987 | CN86200489U Multifunctional interferometor |
| 09/30/1987 | EP0239206A1 Confocal optical imaging system with improved signal-to-noise ratio |
| 09/30/1987 | EP0238543A1 Prism assembly for a single light valve full-color projector. |
| 09/29/1987 | US4697284 Single-photodiode optical heterodyne mixers |
| 09/29/1987 | US4696546 Examining apparatus |
| 09/24/1987 | WO1987005711A1 Method and apparatus for displaying a three dimensional visual image |
| 09/24/1987 | WO1987005495A1 Device for reflecting a laser beam in a slit lamp unit |
| 09/23/1987 | EP0237987A2 Laser beam diverter and robotic assembly comprising a laser beam diverter |
| 09/22/1987 | US4695930 Infrared floodlight assembly |
| 09/22/1987 | US4695161 Automatic ranging gun sight |
| 09/22/1987 | US4695135 Information display panel |
| 09/22/1987 | US4695130 Camera flash attachment for three dimensional imaging systems |
| 09/22/1987 | US4695129 Viewer having head mounted display unit for cinerama pictures |
| 09/17/1987 | DE3608468A1 Light-source optical system for a spectrometer for multi element analysis |
| 09/16/1987 | EP0237364A1 Foldable arrangement for viewing a pair of stereoscopic pictures |
| 09/16/1987 | EP0237283A2 Stereoscopic multicoloured image projection system with passive viewing apparatus |
| 09/16/1987 | EP0236521A1 Reflection type optical device |
| 09/16/1987 | EP0236503A1 Optical head device |
| 09/16/1987 | EP0236377A1 Device for generating a laser spot of controllable size. |
| 09/16/1987 | EP0150207B1 Two-axis optical inertial system using a gyro rotor as a stable reference |
| 09/15/1987 | US4694152 Method and apparatus for acoustic supervision of adjustment operations at optical devices |
| 09/15/1987 | US4693601 Light scanning device for determining the condition of a surface with a light concentrator |
| 09/15/1987 | US4693567 Apparatus for projecting luminous lines on an object by a laser beam |
| 09/15/1987 | US4693565 Collimator lens |
| 09/09/1987 | EP0236137A2 Novel beam splitter and spectrometer containing the beam splitter |
| 09/09/1987 | EP0236080A2 Laser Beam printer |
| 09/09/1987 | EP0235910A1 Controlling radiation beam diameters |
| 09/09/1987 | EP0235861A1 Device for detecting a centring error |
| 09/09/1987 | EP0235696A2 Optical proximity imaging method and apparatus |
| 09/09/1987 | EP0235304A1 Anamorphic prism |
| 09/09/1987 | EP0148887B1 Disc film scanning apparatus |
| 09/09/1987 | EP0138821B1 Device for suppressing the reflections for liquid crystal displays |
| 09/09/1987 | CN86100290A Decoration with rainbow colors and handicraft |
| 09/08/1987 | US4692792 Method and apparatus for producing stereoscopic images |
| 09/08/1987 | US4692015 Short focal lens array with multi-magnification properties |
| 09/08/1987 | US4691999 Afocal beam expansion apparatus and method |
| 09/02/1987 | EP0234721A1 Laser beam alignment and transport system |
| 09/02/1987 | EP0234180A1 Telescopic sight with automatic elevation adjustment by means of an electric motor |
| 09/02/1987 | EP0233913A1 Graded index aspheric combiners and display system utilizing same. |
| 09/02/1987 | CN86202909U Magnifying glass reader |
| 09/01/1987 | USRE32487 Binocular presentation of visual information |
| 09/01/1987 | US4691267 Film illuminator |
| 09/01/1987 | US4690526 Prism assembly for a single light valve full-color projector |
| 08/27/1987 | WO1987005122A1 Magnifying stereoscopic viewer |
| 08/26/1987 | EP0233662A1 Rear-projection system |
| 08/26/1987 | EP0233636A2 Virtual stereographic display system |
| 08/26/1987 | EP0233580A1 Drift compensating device for a gyro stabilized omnivision periscope |
| 08/25/1987 | US4689780 Optical recording and reproducing head |
| 08/25/1987 | US4689758 Microcomputer controlled image processor |
| 08/25/1987 | US4688941 Device for analyzing and correcting wavefront surfaces in real time using a polarization interferometer |
| 08/25/1987 | US4688906 Three dimensional reflex lens systems |
| 08/25/1987 | US4688905 Viewer |
| 08/25/1987 | US4688879 Supported in an aircraft cockpit |
| 08/18/1987 | US4687926 Spectrally filtered lens producing plural f-numbers with different spectral characteristics |
| 08/18/1987 | US4687918 Safe laser pointers with remote directional activation |
| 08/18/1987 | US4687301 Full-color projector system with a tricolor-separating prism |
| 08/13/1987 | WO1987004861A1 Light detector |
| 08/12/1987 | EP0232037A2 Optical beam integration system |
| 08/12/1987 | EP0231874A2 Optical wavelength compounding/dividing device |
| 08/12/1987 | EP0231654A1 Display system |
| 08/12/1987 | CN87100493A Rear projection system |
| 08/11/1987 | US4685780 Reflection type optical device |
| 08/11/1987 | US4685773 Birefringent optical multiplexer with flattened bandpass |
| 08/11/1987 | US4685231 Photographic disc viewer |
| 08/06/1987 | DE3637310A1 Achromatic lens with corrector for reducing the secondary spectrum |
| 08/06/1987 | DE3603416A1 Reading device |
| 08/05/1987 | EP0230931A2 Laser beam homogenizer |
| 08/05/1987 | EP0230454A1 Optical layout for a three light valve full-color projector employing a dual relay lens system and a single projection lens. |
| 08/04/1987 | US4684799 Focus detection method involving cutting more than half of light beam reflected from disc |
| 08/04/1987 | US4684255 Interferometric optical path difference scanners and FT spectrophotometers incorporating them |
| 08/04/1987 | US4684222 Small anamorphic lenses and method |
| 08/04/1987 | US4684209 Device for diverting light through a plurality of optical conductor rods |
| 08/04/1987 | US4684208 Optical branching element |
| 08/04/1987 | US4684206 Light waveguide with a submicron aperture, method for manufacturing the waveguide and application of the waveguide in an optical memory |
| 07/30/1987 | WO1987004582A1 Head-up display independent test sight |
| 07/29/1987 | EP0230336A1 Optoelectronic device for surface mounting |
| 07/29/1987 | EP0230253A2 Stereoscopic optical system |
| 07/29/1987 | EP0230094A1 Laser spot projector |
| 07/29/1987 | EP0229876A2 On-vehicle head up display device |
| 07/29/1987 | CN86207402U Kaleidoscope for childern |
| 07/28/1987 | US4682864 Method and apparatus for simultaneously observing a transparent object from two directions |
| 07/28/1987 | US4682859 Objective lens for microscope |
| 07/28/1987 | US4682856 Contoured transparency providing reduced optical distortion and method for making it |
| 07/23/1987 | DE3601763A1 Daytime sight for weapon systems |
| 07/22/1987 | EP0229361A2 Control circuit for magenta signal processing |
| 07/22/1987 | EP0229281A1 Illuminated box for slides |
| 07/22/1987 | EP0229177A1 Optical shuffle arrangement. |