| Patents for G02B 26 - Optical devices or arrangements using movable or deformable optical elements for controlling the intensity, colour, phase, polarisation or direction of light, e.g. switching, gating, modulating (46,502) |
|---|
| 10/21/1980 | CA1087888A1 System for providing electrolessly nickel coated polished high speed multi-faceted polygonal scanners |
| 10/15/1980 | EP0017346A1 Multi-purpose optical data processor |
| 10/14/1980 | US4227785 Light image translator |
| 10/14/1980 | US4227776 Turret device |
| 10/07/1980 | US4226541 Method and apparatus for suppressing the effects of surface light scatter in optical reflective scanning system |
| 10/07/1980 | US4226507 Three actuator deformable specimen |
| 10/07/1980 | US4226500 Scanning optical system with reflective lens |
| 10/07/1980 | CA1087006A1 Optical system for rotating mirror line scanning apparatus |
| 10/01/1980 | EP0016630A1 Optical scanning apparatus |
| 09/23/1980 | US4224510 Original document reading apparatus |
| 09/23/1980 | US4224509 Holographic scanning system |
| 09/16/1980 | US4223217 Fiber optic electric switch |
| 09/16/1980 | US4222637 Electric optic switch |
| 09/09/1980 | US4221460 Arrangement for transmitting polarized optical radiations |
| 09/03/1980 | EP0015139A1 Electro-optical switching matrix |
| 09/02/1980 | CA1085017A1 Optical scanning apparatus |
| 09/02/1980 | CA1084847A1 Method and apparatus for linearly filtering two- dimensional signals |
| 09/02/1980 | CA1084746A1 Device and method for chopping an optical beam |
| 08/26/1980 | CA1084577A1 Optical printer with character magnification |
| 08/26/1980 | CA1084314A1 Holographic scanner for reconstructing a scanning light spot insensitive to a mechanical wobble |
| 08/21/1980 | WO1980001720A1 Optical device |
| 08/20/1980 | EP0014548A2 Flying spot scanning apparatus |
| 08/20/1980 | EP0014465A1 Light curtain generating apparatus incorporating a cycle scale |
| 08/19/1980 | US4218302 Electrophoretic display devices |
| 08/19/1980 | CA1084118A1 Deflection-type modulator of laser beam for commmunications |
| 08/19/1980 | CA1083865A1 Optical scanning device for producing a multiple line scan using a linear array of sources |
| 08/05/1980 | US4216378 Optical scanner |
| 08/05/1980 | US4215912 High speed scanning device for scanning the same area plural times by a beam deflected by a single deflecting surface |
| 07/22/1980 | US4214157 Apparatus and method for correcting imperfection in a polygon used for laser scanning |
| 07/22/1980 | US4214154 Light beam scanning apparatus |
| 07/22/1980 | CA1082342A1 Automatic optical focusing device and optical reader comprising this device |
| 07/22/1980 | CA1082014A1 Compact image viewer |
| 07/15/1980 | US4213158 Optical data recording system utilizing acoustic pulse imaging to minimize image blur |
| 07/15/1980 | US4213157 Self tracking laser scanning apparatus |
| 07/15/1980 | US4213146 Scanning system for light beam displays |
| 07/15/1980 | US4212519 Light control device and fabrication methods therefor |
| 07/15/1980 | US4212516 Scanner with multiple optical fibres |
| 07/15/1980 | US4212513 Pulse transformer technique for optical switch |
| 07/15/1980 | CA1081836A1 Amplitude modulation of light beam |
| 07/15/1980 | CA1081834A1 Twisting ball panel display |
| 07/09/1980 | EP0013179A1 Light processing apparatus |
| 07/08/1980 | US4212018 Laser beam recording system |
| 07/01/1980 | CA1080786A1 Process for increasing the illumination level produced by a laser beam |
| 06/25/1980 | EP0012274A1 Mechanical optical switching device |
| 06/24/1980 | US4209224 Prismatic beam rotator for an optical beam projector |
| 06/24/1980 | US4209223 Scanning device |
| 06/17/1980 | US4208589 Optical scanner |
| 06/03/1980 | US4206482 Electronoptical apparatus for analysing documents |
| 06/03/1980 | US4206348 Optical scanner with electrooptical feedback for beam positioning |
| 05/29/1980 | WO1980001049A1 Polygonal mirror |
| 05/27/1980 | US4205348 Laser scanning utilizing facet tracking and acousto pulse imaging techniques |
| 05/27/1980 | US4205100 350/6.8 |
| 05/27/1980 | US4204744 Switch for light conducting fibers |
| 05/27/1980 | US4204725 Apparatus for detecting information stored on photocopying media, transmitting and storing the same |
| 05/27/1980 | CA1078233A1 Mirror type beam steerer having a virtual pivot |
| 05/27/1980 | CA1078155A1 Method of manufacturing an electrically controllable pivoting mirror device |
| 05/20/1980 | US4204233 Electronic facet error correction for laser scanning |
| 05/20/1980 | US4204122 Method of and device for scanning pictures |
| 05/20/1980 | CA1078060A1 Multi-layered optical data records and playback apparatus |
| 05/20/1980 | CA1077755A1 Variable lead optical tracing machine |
| 05/13/1980 | US4202605 Active segmented mirror |
| 05/13/1980 | US4202602 Multi-angular radiant energy modulator |
| 05/13/1980 | US4202597 Optical scanning system with compensation for unwanted image rotation during scanning |
| 05/13/1980 | CA1077602A1 Electromagnetic wave ring resonator |
| 05/06/1980 | US4201994 Information formation apparatus |
| 05/06/1980 | US4201468 Method and apparatus for Doppler frequency modulation of radiation |
| 05/06/1980 | CA1076857A1 Optical fiber light transmission switch |
| 05/01/1980 | WO1980000886A1 Holographic scanning system |
| 04/29/1980 | CA1076694A1 Facsimile reproduction system |
| 04/22/1980 | US4199219 Device for scanning an object with a light beam |
| 04/22/1980 | US4199217 Infra-red optical systems |
| 04/16/1980 | EP0009899A1 A projector for projecting electromagnetic control signals |
| 04/08/1980 | US4196961 Optical apparatus for correcting the spherical aberration of a spherical concave mirror |
| 04/08/1980 | CA1075052A1 Straight-line optical scanner using rotating holograms |
| 04/01/1980 | US4196461 Pattern generating entertainment device |
| 04/01/1980 | CA1074897A1 Visual display by electric control of scattering of light from a beam guided by an elastomer film |
| 03/25/1980 | US4195316 Apparatus and method for correcting imperfection in a polygon used for laser scanning |
| 03/25/1980 | US4195223 Apparatus for optically scanning a surface |
| 03/20/1980 | WO1980001518A1 Light modulation device and its use for testing parts |
| 03/19/1980 | EP0008848A1 Apparatus for recording optical data onto a movable light-sensitive material, including an acousto-optic modulator |
| 03/18/1980 | US4194189 Control devices of the relay type |
| 03/18/1980 | US4193688 Optical scanning system |
| 03/11/1980 | US4192573 Variable power attenuator for light beams |
| 03/04/1980 | CA1072791A1 Device for transforming the spectral composition of a light beam |
| 02/26/1980 | US4190867 Laser COM with line deflection mirror inertia compensation |
| 02/26/1980 | US4190327 Deformable liquid mirror |
| 02/26/1980 | CA1072664A1 Active light control device |
| 02/26/1980 | CA1072663A1 Display device having image sense reversal capability |
| 02/19/1980 | US4189206 Optical switching device |
| 02/06/1980 | EP0007885A1 Device for the selective display of a plurality of informations and method of manufacturing it |
| 02/05/1980 | US4187452 Electromechanical torsional oscillator with resonant frequency and amplitude control |
| 02/05/1980 | US4186991 Angularly rotatable mirror apparatus |
| 02/05/1980 | US4186899 Controlled beam projector |
| 02/05/1980 | CA1070998A1 Electrodynamically controllable pivoting mirror device |
| 02/05/1980 | CA1070975A1 Incubator and radiometric scanner |
| 01/23/1980 | EP0007197A1 Laser scanning utilizing facet tracking and acousto pulse imaging techniques |
| 01/09/1980 | EP0006727A1 Optical scanner |
| 01/01/1980 | US4181398 Optical apparatus |
| 12/25/1979 | US4180307 Two-dimensional scanning apparatus with constant speed scan |
| 12/18/1979 | US4179193 Focusing reflector |