Patents
Sitemap › G02 - Optics › G02B - Optical elements, systems, or apparatus › G02B 27 - Other optical systems; Other optical apparatus
Patents for G02B 27 - Other optical systems; Other optical apparatus (75,835)
12/1998
12/23/1998WO1998058370A1 Planar proximity lens element and disk drive using same
12/23/1998WO1998058291A1 Projection device
12/23/1998EP0886168A2 Optical isolator and WDM-modul with integrated optical isolator
12/23/1998EP0886163A2 Fiducial mark and optical system having a fiducial mark capable to be illuminated
12/23/1998EP0886162A2 Light source equipment, optical scanner and data reading apparatus using the same
12/23/1998EP0886153A2 Chirped optical fibre grating
12/23/1998EP0885440A1 Support for a head mounted display system
12/23/1998EP0764281B1 Holographic optical element
12/23/1998CN1202644A Display element and electronic clock
12/23/1998CN1202634A Liquid crystal display
12/23/1998CN1202630A 反射型投影仪 Reflection type projector
12/22/1998US5852749 Vibration reduction device
12/22/1998US5852512 Private stereoscopic display using lenticular lens sheet
12/22/1998US5850913 Compliant image carrying printed insert
12/22/1998US5850706 Scope cover
12/19/1998CA2240243A1 Optical switching device
12/17/1998WO1998057236A1 Compact planar optical correlator
12/17/1998WO1998057215A1 Optical adaptor couplable to any diffusing screen pertaining to a single conventional reproduction device, capable of producing tridimensional effects
12/17/1998WO1998057214A1 Electronic spectacles
12/17/1998WO1998057213A1 Optical device, method of cleaning the same, projection aligner, and method of producing the same
12/17/1998WO1998057199A1 Beam-forming lens with internal cavity that prevents front losses
12/17/1998CA2293788A1 Beam-forming lens with internal cavity that prevents front losses
12/16/1998EP0884898A1 Improvement to projection systems.
12/16/1998EP0884668A1 Logarithmic polar coordinate transforming method, vision recognizing method, and optical information processing apparatus
12/16/1998EP0884622A2 Display device and electronic timepiece
12/16/1998EP0884621A2 Electronic watch
12/16/1998EP0884620A2 Liquid crystal display
12/16/1998EP0884618A1 Imaging in three dimensions
12/16/1998EP0884615A1 Fibre optic wavelength division multiplexer-demultiplexer
12/16/1998EP0883827A1 Low reflectivity fiber bragg grating with rectangular reflection function
12/16/1998EP0883793A1 Method and apparatus for performing optical measurements using a fiber optic imaging guidewire, catheter or endoscope
12/16/1998EP0679276A4 A filmless method and apparatus for producing 3-d photographs.
12/16/1998EP0581871B1 Apparatus for optical imaging and measurement
12/16/1998EP0447519B1 Method and apparatus for creating three-dimensional television or other multi-dimensional images
12/16/1998CN2300925Y Semiconductor laser measurer
12/16/1998CN1201921A Display device and electronic watch
12/15/1998US5850580 Method and apparatus for recording stereoscopic images and lenticular recording material used thereof
12/15/1998US5850576 Blur prevention system for optical apparatus
12/15/1998US5850307 Scanner system having a dual trace spinner
12/15/1998US5850300 Diffractive beam homogenizer having free-form fringes
12/15/1998CA2147130C Lighting system for spotlights, projectors and enlarging apparatuses
12/10/1998WO1998044746A3 Polarizing modulator for an electronic stereoscopic display
12/10/1998DE19724141A1 Night view spectacles
12/10/1998DE19723569A1 Single-lens spectacles for medical use
12/09/1998EP0883302A2 Projection type liquid crystal display device
12/09/1998EP0883195A1 Head tracking system comprising LED with fluorescent coating
12/09/1998EP0883020A1 Projection display and illuminating optical system for it
12/09/1998EP0883013A2 Phase-noise type broad spectral bandwidth optical low-pass anti-aliasing filter
12/09/1998EP0883012A2 Head-mounted image display apparatus
12/09/1998EP0882948A1 Automatic angle compensator
12/09/1998EP0882540A1 Optical device for laser machining
12/09/1998EP0882249A1 Device with a laser for image reproduction
12/09/1998EP0882248A1 Image projection module and image projection device provided with such a module
12/09/1998EP0826207A4 Virtual retinal display with fiber optic point source
12/09/1998EP0756559B1 Filling stream adjusting process
12/09/1998CN1201534A Optically variable device (OVD) and method of recording OVD and OVD recorder
12/09/1998CN1201338A Video displaying method and apparatus thereof
12/09/1998CN1201154A Super-fine structural optical measuring system
12/09/1998CN1201151A Spatial light filter for high-power laser beam
12/08/1998US5848203 Polarization-independent optical isolator
12/08/1998US5847879 Dual wavelength wide angle large reflective unobscured system
12/08/1998US5847878 Observation apparatus comprising eyepiece optical systems
12/08/1998US5847875 Zoom lens
12/08/1998US5847871 For providing polarization sensitive output coupling of light rays
12/08/1998US5847870 Binocular stereo image display method
12/08/1998US5847824 Automatic angle compensator
12/08/1998US5847788 Optical information processor
12/08/1998US5845982 Visible laser diode module
12/08/1998CA2189800C Transparency holder for navigation aid
12/03/1998WO1998054612A1 High speed, high detection sensitivity inspection of repetitive and random specimen patterns
12/03/1998WO1998054611A2 Projection system and light source for use in a projection system
12/03/1998WO1998054602A2 Three-dimensional image generator
12/02/1998EP0881516A1 Lens capable of short distance photographing with vibration reduction function
12/02/1998EP0881515A1 Spatial filter for high power laser beam
12/02/1998EP0881514A1 Optical coupling element for spatial confinement and homogenisation of a wide-angle beam
12/02/1998EP0880722A2 Device for representing moving images in planes located one behind the other
12/02/1998EP0830626A4 High efficiency homogeneous polarization converter
12/02/1998CN1200828A Electronic device comprising array of pixels
12/01/1998USH1763 Microscope objective lens
12/01/1998US5845158 Camera having a motion compensation device
12/01/1998US5845156 Image stabilizing device
12/01/1998US5845035 Illumination system for a flat-panel picture display device
12/01/1998US5844730 Light-supplying optical device
12/01/1998US5844727 Illumination design for scanning microlithography systems
12/01/1998US5844723 Laser diode assembly including a carrier-mounted crossed pair of cylindrical microlenses
12/01/1998US5844722 Internal aperture mask for embedded optics
12/01/1998US5844719 Light deflection apparatus
12/01/1998US5844717 Method and system for producing micropolarization panels for use in micropolarizing spatially multiplexed images of 3-D objects during stereoscopic display processes
12/01/1998US5844716 System for projecting coherent light
12/01/1998US5844713 Image displaying apparatus
12/01/1998US5844682 Optical sensor device
12/01/1998US5844656 Head mounted display with adjustment components
12/01/1998US5844637 Optical device
12/01/1998US5844530 Head mounted display, and head mounted video display system
12/01/1998US5844233 Color image reading apparatus having dichroic mirror and blazed diffraction grating
12/01/1998US5842762 Interlaced image projection apparatus
12/01/1998CA2150340C Backlight device for display apparatus
12/01/1998CA2060406C Helicopter virtual image display system incorporating structural outlines
11/1998
11/29/1998CA2237653A1 Spatial filter for high power laser beam
11/26/1998WO1998053616A1 Autostereoscopic display device
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