| Patents for G02B 27 - Other optical systems; Other optical apparatus (75,835) |
|---|
| 07/24/1990 | US4943140 Optical element for a vehicle windshield |
| 07/24/1990 | US4943127 Multi-faceted optical device for laser scanner |
| 07/24/1990 | US4942867 Distal end part of endoscope |
| 07/24/1990 | US4942684 Slide mount for perforated films |
| 07/18/1990 | EP0378149A2 Achromatic-type laser scanning optical system |
| 07/18/1990 | EP0377988A2 Wavelength converting optical device |
| 07/18/1990 | EP0377773A2 Improved head up display arrangement for automotive vehicle or the like |
| 07/18/1990 | CN2059510U Sound-controlled electronic kaleidoscope |
| 07/18/1990 | CN1043994A Illumination system for an lcd display system |
| 07/18/1990 | CN1008834B Backlighting for providing partly-adjusting tonal value, it's suitable for light-tight case of observing light-transmitting body |
| 07/17/1990 | US4941734 Beam allocation and delivery system for excimer laser |
| 07/17/1990 | US4941733 Optical correlator system |
| 07/17/1990 | US4941721 Raster scanning system utilizing overfilled polygon facet design |
| 07/17/1990 | US4941719 Light scanning system |
| 07/17/1990 | US4941263 System for aiding a driver's depth perception |
| 07/12/1990 | DE3843254A1 Dental multi-purpose luminaire |
| 07/11/1990 | EP0376972A1 A storage and filing means for photographic films |
| 07/10/1990 | US4941012 Finder optical system for cameras |
| 07/10/1990 | US4940309 Tessellator |
| 07/10/1990 | US4940308 Laser beam stop |
| 07/04/1990 | EP0376395A2 Illumination system for an LCD display system |
| 07/04/1990 | EP0376108A2 Telescope with image stabilisation |
| 07/04/1990 | EP0376107A2 Telescope with image stabilisation |
| 07/04/1990 | EP0375698A1 Ophthalmic image stabilization system |
| 07/03/1990 | US4938592 Beam forming and sensing apparatus for aerodynamic particle sizing system |
| 07/03/1990 | US4938579 Side-viewing mirror device |
| 07/03/1990 | US4938576 Device for generating an optical collimating beam |
| 07/03/1990 | CA1271069A1 Optical low pass filter for a solid state color camera |
| 07/03/1990 | CA1271067A1 Optical low pass filter |
| 06/28/1990 | WO1990007133A1 Diffraction grating |
| 06/28/1990 | EP0326574A4 Head-mounted data display. |
| 06/28/1990 | DE3843949A1 Picture container |
| 06/28/1990 | DE3843347A1 Film-viewing device |
| 06/28/1990 | DE3843345A1 Film-viewing device |
| 06/28/1990 | DE3843343A1 Film-viewing device |
| 06/27/1990 | EP0374642A1 Observation of furnace interiors |
| 06/27/1990 | EP0374298A1 Light distributor for an X-ray diagnosis apparatus |
| 06/27/1990 | EP0374171A1 Self-supported, adjustable, condensation-free shower mirror. |
| 06/27/1990 | CN2058760U Stereo lens |
| 06/27/1990 | CN1008557B Crystal encoding method of real-time pseudo-colour satellite cloud card |
| 06/26/1990 | US4937665 Apparatus for promoting the vigilance of a vehicle operator using monocular display |
| 06/26/1990 | US4936666 Diffractive lens |
| 06/26/1990 | US4936665 High resolution imagery systems and methods |
| 06/26/1990 | US4936658 Projection type liquid crystal displaying device |
| 06/26/1990 | US4936643 Light scanner |
| 06/26/1990 | CA1270804A1 Mounting apparatus for head-up display |
| 06/21/1990 | CA2004920A1 Method and apparatus for performing a multiple-input optical arithmetic comparison |
| 06/20/1990 | EP0373189A1 Slit lamp appliance for laser treatment of the eye |
| 06/20/1990 | CA2006035A1 Observation of furnace interiors |
| 06/19/1990 | US4935758 Projection display apparatus |
| 06/19/1990 | US4935630 Lens-sphere optical sensing system |
| 06/19/1990 | US4934799 Multi-lens focussing arrangement for laser graphics imaging apparatus |
| 06/19/1990 | US4934792 Laminated beam splitting optical system with reflective medium |
| 06/19/1990 | US4934782 Optical thresholding apparatus and method |
| 06/19/1990 | US4934773 Miniature video display system |
| 06/13/1990 | EP0372824A2 Led array polarized image source/0 degree hologram virtual image head up display |
| 06/13/1990 | EP0372448A1 Optical module with an integrated isolator for coupling a semiconductor laser to a light guide |
| 06/13/1990 | EP0372345A2 Light source device |
| 06/13/1990 | EP0372067A1 Head-up display systems. |
| 06/13/1990 | DE3841398A1 Schlieren optical device for the quantification of light-deflecting effects |
| 06/13/1990 | CN2058255U 音乐电子万花筒 Electronic music kaleidoscope |
| 06/13/1990 | CN1008404B Equipment and method for graduating with changeable interval |
| 06/12/1990 | US4933949 Arrangement for multiplexing and intensity splitting light beams for interface into fiber optic cables |
| 06/12/1990 | US4933872 Method and system for wavefront reconstruction |
| 06/12/1990 | US4933755 Head mounted stereoscopic television viewer |
| 06/12/1990 | US4933751 Tri-color separating optical system |
| 06/12/1990 | US4933649 Coherent aperture filling of an array of lasers |
| 06/12/1990 | US4932765 Optical device providing supplemental wide angle peripheral vision |
| 06/12/1990 | US4932747 Fiber bundle homogenizer and method utilizing same |
| 06/12/1990 | US4932741 Optical correlator system |
| 06/12/1990 | US4932731 Holographic head-up display apparatus |
| 06/12/1990 | CA1270131A1 Method and apparatus for simultaneously observing a transparent object from two directions |
| 06/07/1990 | DE3908554A1 Measuring arrangement for measuring the size of objects in the object field of a surgical microscope |
| 06/06/1990 | EP0371873A1 Display system for two positions of a vehicle |
| 06/06/1990 | EP0371781A2 High power laser with focusing mirror sets |
| 06/05/1990 | US4931959 Optical shuffle arrangement |
| 06/05/1990 | US4930888 Situation display system for attachment to a headgear |
| 06/05/1990 | US4930884 Easy viewing device with shielding |
| 06/05/1990 | US4930881 Image pickup optical system |
| 06/05/1990 | US4930869 Light beam scanning device |
| 06/05/1990 | US4930868 Combiner for optical or electro-optical systems |
| 06/05/1990 | US4930865 Optical transmission spectrometer |
| 06/05/1990 | US4930864 Domed segmented lens systems |
| 06/05/1990 | US4930850 Scanning optical system for use in laser beam printer |
| 06/05/1990 | US4930847 Multicolor holographic element and apparatus for head-up display applications |
| 06/05/1990 | CA1269834A1 Light emitting diode array |
| 05/30/1990 | EP0370752A2 Methods and apparatus for optically enhancing selected features in an input image |
| 05/30/1990 | EP0370680A2 Infrared transmitter apparatus |
| 05/30/1990 | EP0370640A2 Aircraft instrument systems |
| 05/30/1990 | EP0370410A2 Optical wavelength multiplexer/demultiplexer and demultiplexer/remultiplexer |
| 05/30/1990 | EP0370069A1 Mask system for radiograph light box |
| 05/29/1990 | US4929072 Self cleaning mirror for a vehicle |
| 05/29/1990 | US4929040 Five mirror, two perpendicular plane image derotator |
| 05/29/1990 | CA1269554A1 Self-supported, adjustable, condensation-free shower mirror |
| 05/23/1990 | EP0369384A2 Laser module with a built-in optical isolator, and method of adjusting the angular position of the optical isolator |
| 05/23/1990 | EP0369054A1 Arrangement of reflectors for a Michelson interferometer |
| 05/23/1990 | EP0230454B1 Optical layout for a three light valve full-color projector employing a dual relay lens system and a single projection lens |
| 05/23/1990 | EP0218636B1 Multi-format laser printer embodying a method for changing output image sizes |
| 05/23/1990 | DE3838357A1 Device for testing the axial position of at least two optical axes |
| 05/22/1990 | US4928181 Methods and apparatus for optically enhancing selected features in an input image |