G02B 27 - Other optical systems; Other optical apparatus

Patents for G02B 27 - Other optical systems; Other optical apparatus (75,835)
11/2002
11/21/2002	US20020171778 Optical system for full color, video projector using single light valve with plural sub-pixel reflectors
11/21/2002	US20020171605 Head mounted display
11/21/2002	US20020171604 Virtual reality helmet
11/21/2002	DE19502660C2 Projektionsverfahren und Projektor Projection method and projector
11/21/2002	DE10220378A1 Laserlichtquellenvorrichtung Laser light source apparatus
11/21/2002	DE10218818A1 Stereokamera und Stereobildrahmen Stereo camera and stereo image frame
11/21/2002	DE10136611C1 Optical device, for laser light emitted by laser diode device, has collimation optical element and homogenizing element using multiple reflection of laser beam
11/21/2002	DE10124566A1 Optisches Abbildungssystem mit Polarisationsmitteln und Quarzkristallplatte hierfür Optical imaging system with polarization means and quartz crystal plate this
11/21/2002	DE10124474A1 Microlithographic exposure involves compensating path difference by controlled variation of first and/or second optical paths; image plane difference is essentially independent of incident angle
11/21/2002	DE10123933C1 Stereoscopic information representation method uses laser beam for scanning projection surface with structured pixel elements
11/21/2002	DE10123155A1 Zoom objective for aerospace camera employing non-achromatic lens, employs beam splitters and RGB filters to form individually-focused images
11/21/2002	DE10121678A1 Stacking arrangement for beam clusters involves projection lens, mirror channel with entry and outlet surfaces, and focal planes
11/21/2002	DE10121265A1 Arrangement for transmitting optical information to projection surface has switchable light source, controllable reflection element, controller and projection surface on equipment housing
11/21/2002	DE10118461A1 Multidimensional image display, employs two rasters, of which the second includes optical elements positioned in accordance with encoding key
11/21/2002	CA2725883A1 Integrated optical waveguide device comprising a polysilicon layer-based passive optical waveguide device in combination with an active optical waveguide device, and method for making same
11/21/2002	CA2449106A1 Anisotropic etching of optical components
11/20/2002	EP1258954A1 Semiconductor laser element, semiconductor laser module and production method therefor and optical fiber amplifier
11/20/2002	EP1258780A2 Optical imaging system with polarising means and crystalline quartz plate therefor
11/20/2002	EP1258771A1 Space saving optical architecture for wide field of view helmet visor
11/20/2002	EP1258762A2 Optical lens device assembly
11/20/2002	EP1258749A2 High efficiency polarized display
11/20/2002	EP1258748A2 High efficiency polarized display
11/20/2002	EP1258747A2 High efficiency polarized display
11/20/2002	EP1258746A2 High efficiency polarized display
11/20/2002	EP1258148A1 System and method employing led light sources for a projection display
11/20/2002	EP1258061A1 In fiber frequency locker
11/20/2002	EP1257872A1 Illuminated reflective display device
11/20/2002	EP1257870A1 Fiber optic isolator for use with multiple-wavelength optical signals
11/20/2002	EP1257869A2 Method and apparatus for reducing laser speckle using polarization averaging
11/20/2002	EP1257867A1 Software out-of-focus 3d method, system, and apparatus
11/20/2002	EP1257866A1 Method of applying viewing devices
11/20/2002	EP1257794A1 Imaging and analyzing parameters of small moving objects such as cells
11/20/2002	CN2521660Y Laser indicator with contactor control plate and radio send-receive apparatus
11/20/2002	CN2521630Y Optical structure of projector
11/20/2002	CN1381027A Movement detector and method of installing such detector
11/20/2002	CN1380989A Image display device and alignment adjusting method
11/20/2002	CN1380576A Polaroid, optical film and liquid crystal display using polaroid
11/20/2002	CN1380569A Optical device capable of making encryption on pixel hologram by using Fourier transformation technique
11/20/2002	CN1380568A Stereoscopic filmslide observation mirror
11/20/2002	CN1380566A Telescope with mobile display device
11/19/2002	US6483956 Fiber frequency locker
11/19/2002	US6483859 System and method for high-speed laser detection of ultrasound
11/19/2002	US6483646 Detachable monocular display
11/19/2002	US6483645 Garnet crystal for Faraday rotator and optical isolator having the same
11/19/2002	US6483644 Integral image, method and device
11/19/2002	US6483627 Integrated micro-optical systems
11/19/2002	US6483613 Reflective display device and a light source for a display device
11/19/2002	US6483591 Pattern reading apparatus
11/19/2002	US6483534 Stereoscopic image production method and device for implementing same
11/19/2002	US6483484 Goggle type display system
11/19/2002	US6483483 Eyeglasses type image display apparatus
11/19/2002	US6481861 Optical apparatus which uses a virtually imaged phased array to produce chromatic dispersion
11/19/2002	US6481856 Light sampling devices and projector system including same
11/19/2002	US6481851 Adjustable contrast reflected display system
11/19/2002	US6481849 Autostereo projection system
11/19/2002	CA2282416C Light sensing device
11/19/2002	CA2195086C Polarization-independent optical isolator
11/14/2002	WO2002091072A1 Single cell liquid crystal shutter glasses
11/14/2002	WO2002091062A1 Display device with multiple focal planes
11/14/2002	WO2002091061A1 Portable apparatus for image vision
11/14/2002	WO2002091058A1 Night vision goggles compatible with full color display
11/14/2002	WO2002091037A1 Optical lens-use base material, optical lens, and method of producing optical lens
11/14/2002	WO2002091036A1 Optical lens base material, optical lens, and method of producing optical lens
11/14/2002	WO2002091035A1 Optical lens and semiconductor laser device
11/14/2002	WO2001095005A8 Two stage optical magnification and image correction system
11/14/2002	WO2001041538A3 Optical bench, lens and fiber array and coupling through window into sealed opto-electronic module
11/14/2002	WO2001027685A3 Virtual imaging system
11/14/2002	US20020168128 Optical circulator
11/14/2002	US20020167733 Compact display device
11/14/2002	US20020167729 Optical diffraction element, method of fabricating the same and optical pickup apparatus using the same
11/14/2002	US20020167647 Image projection system
11/14/2002	US20020167536 Method, system and device for augmented reality
11/14/2002	US20020167498 Display device
11/14/2002	US20020167485 Image display generator for a head-up display
11/14/2002	US20020167463 Optical system and image displaying apparatus using the same
11/14/2002	US20020167462 Personal display with vision tracking
11/14/2002	US20020167461 Wearable display and method of displaying images using a wearable display
11/14/2002	US20020167189 Method and apparatus for moving back combining screen used for head-up display in vehicle
11/14/2002	US20020166952 Beam shaper, and semiconductor laser source device and optical head using the beam shaper
11/14/2002	US20020166273 Opening cover unit for head-up display in vehicle
11/14/2002	DE10217843A1 Infrarotstrahlungslampe für ein Automobil Infrared lamp for an automobile
11/14/2002	DE10206923A1 Optische Abtastbeugungslinse und eine diese Linse verwendende optische Abtastvorrichtung Optical Abtastbeugungslinse and an optical scanner used this lens
11/14/2002	DE10121747A1 Phase element for transforming beam with inhomogeneous intensity distribution to one with second inhomogeneous intensity distribution performs sequential transformations
11/14/2002	CA2446667A1 Display device with multiple focal planes
11/13/2002	EP1256824A2 Polarized light separator, method of manufacturing the same, and projection display
11/13/2002	EP1256823A2 Polarized light separator, method of manufacturing the same, and projection display
11/13/2002	EP1256822A2 Polarized light separator, method of manufacturing the same, and projection display
11/13/2002	EP1256821A2 Diffractive optical element and optical assembly using a diffractive optical element
11/13/2002	EP1256819A1 Optical component and method of manufacturing thick polyimide film
11/13/2002	EP1256101A2 Image tracker having means for eliminating systematic error in centroid determination of reconstructed images
11/13/2002	EP1256033A1 Zoom illumination system for use in photolithography
11/13/2002	EP1256030A1 Laser thermal processing apparatus and method
11/13/2002	EP1256029A2 Reflective liquid-crystal-on-silicon projection engine architecture
11/13/2002	EP1256028A1 Beam steering optical arrangement using risley prisms with surface contours for aberration correction
11/13/2002	EP1255648A2 High power laser head system
11/13/2002	EP1255487A1 Laser pointer
11/13/2002	EP1212644A4 Improved wire-grid polarizing beam splitter
11/13/2002	EP0626099B1 Method of manufacturing a high density electronic circuit module
11/13/2002	CN2520516Y Improvement on beam-splitting system of liquid crystal projector
11/13/2002	CN1379287A Press plate picture making equipment having offner type optical utensil

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