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)
11/2003
11/20/2003US20030214723 Scanning angle expander and a method for expanding a scanning beam angle
11/20/2003US20030214722 Kaleidoscope
11/20/2003US20030214713 Method and device to calculate and display the transformation of optical polarization states
11/20/2003US20030214712 Multi-eye image sensing apparatus
11/20/2003US20030214711 Semi-transparent graphic window for a real imaging system
11/20/2003US20030214710 Three-dimensional observation apparatus
11/20/2003US20030214634 Illumination optical system and projector
11/20/2003US20030214633 Method and apparatus for increasing color gamut of a display
11/20/2003US20030214631 Stereographic projection system
11/20/2003US20030214599 Optical apparatus having dust off function
11/20/2003US20030214577 Image display device and information recording medium
11/20/2003US20030214497 Stereoscopic image display apparatus
11/20/2003US20030214474 Display apparatus for a vehicle
11/20/2003US20030214459 Stereoscopic image display apparatus and stereoscopic image display system
11/20/2003US20030213080 Cloth accessory
11/20/2003DE20210601U1 Information and data display using projection screen for motor vehicle, has holographic-optical elements which deflect light beam from projection unit to observer, and expand it
11/19/2003EP1363460A2 Lighting system and projector
11/19/2003EP1363450A1 Head mounted image/voice reproducing system
11/19/2003EP1363154A1 Digital camera having piezo-driven vibrating dust-off glass plate
11/19/2003EP1363153A1 Ring illuminator
11/19/2003EP1362226A2 High-power beam control with wavefront correction utilizing phase conjugation and adaptive optics
11/19/2003CN2586977Y Illuminating source for chip reading instrument
11/19/2003CN1457447A Device and method for positional adjustment of light mobulator
11/19/2003CN1457446A Lighting optical system, and projector using the same
11/19/2003CN1457199A Three-dimensional display device and method thereof
11/19/2003CN1456920A Image display device and information recording media
11/19/2003CN1456918A Optical space filtering method for generating three-dimensional image
11/19/2003CN1456915A Optical imaging system and reader therewith
11/19/2003CN1456904A Exposuring device for illuminating sensitive substrate
11/19/2003CN1456862A Method and device for zigzag grating projecting and phase shifting grating projecting
11/19/2003CN1456450A Three-dimensional painting, fabricating and appreciating method thereof
11/19/2003CN1128549C Projective display for electronic image
11/19/2003CN1128340C Photoelectric geometric parameter measurer and measuring method for cornea contacting lens
11/18/2003US6650613 Optical scanning device
11/18/2003US6650489 Gem identification viewer
11/18/2003US6650482 Vehicle-installed head-up display device
11/18/2003US6650481 Lens sheet and producing method therefor
11/18/2003US6650480 Method of processing beam, laser irradiation apparatus, and method of manufacturing semiconductor device
11/18/2003US6650476 Image processing utilizing non-positive-definite transfer functions via fractional fourier transform
11/18/2003US6650475 Variable power optical system and image pick-up apparatus having the same
11/18/2003US6650474 Optical filter and optical device provided with this optical filter
11/18/2003US6650470 Semi-transparent graphic window for a real imaging system
11/18/2003US6650460 Projection type display apparatus
11/18/2003US6650450 Light transmitting and receiving device having optical member with beam splitter
11/18/2003US6650448 Observation optical system using volume hologram
11/18/2003US6650399 Lithographic projection apparatus, a grating module, a sensor module, a method of measuring wave front aberrations
11/18/2003US6650377 Two panel projection systems
11/18/2003US6650233 Mirror-based audio system for vehicle
11/18/2003US6649893 Focus detecting device for an optical apparatus
11/18/2003US6648483 Concave mirror optical system for scanner
11/18/2003US6648479 Screening device
11/18/2003US6648476 Projection type image display apparatus
11/18/2003US6648475 Method and apparatus for increasing color gamut of a display
11/18/2003US6648474 Projection apparatus
11/18/2003US6648221 Polarizer based detector
11/13/2003WO2003093903A2 Projection method comprising pupillary filtration and a projection lens therefor
11/13/2003WO2003093896A1 Optical isolators and methods of manufacturing using direct bonding
11/13/2003WO2003092842A2 Method and apparatus for visualising images
11/13/2003WO2003071335A3 Display apparatus
11/13/2003WO2003005103A8 Element for focussing the radiation of a laser diode bar
11/13/2003WO2002069390A3 Grating test patterns and methods for overlay metrology
11/13/2003WO2002059683A9 Method and apparatus of flicker reduction for lc shutter glasses
11/13/2003US20030210856 Telecentric 1xN optical fiber switches
11/13/2003US20030210727 Narrowband filter method and apparatus
11/13/2003US20030210548 Cross-shaped beam laser ray device and lens
11/13/2003US20030210482 Novel light collector
11/13/2003US20030210476 Photographic optical system
11/13/2003US20030210468 Observation optical system and optical apparatus
11/13/2003US20030210467 Wearable color display system
11/13/2003US20030210463 Device for generating a 3-D image from two 2-D pictures
11/13/2003US20030210461 Image processing apparatus and method, printed matter production apparatus and method, and printed matter production system
11/13/2003US20030210444 Optical scanner, laser image projector adopting the optical scanner, and method of driving the laser image projector
11/13/2003US20030210380 Image enhancement and aberration corrections in a small real image projection system
11/13/2003US20030210379 Compound polarization beam splitters
11/13/2003US20030210377 Hybrid electro-active lens
11/13/2003US20030210320 Image forming apparatus
11/13/2003US20030209602 Planar laser illumination and imaging (PLIIM) system employing laser-diode based planar laser illumination arrays and a linear electronic image detection array employing image formation optics that optically compensates for decreases in the power-density of the planar laser illumination beam with increases in object distance during illumination and imaging operations
11/12/2003EP1361760A2 Three-dimensional display apparatus and method
11/12/2003EP1361474A2 Image formation optical system and image reading apparatus using the same
11/12/2003EP1361461A1 Wavelength selective diffraction element and optical head device
11/12/2003EP1360438A2 Apparatus and methods relating to wavelength conditioning of illumination
11/12/2003EP1196809B1 Display device with eyepiece assembly, display and illumination means on opto-mechanical support
11/12/2003EP1060620B1 Lcd projector
11/12/2003CN2586188Y Microcrystal fiber glass plane display
11/12/2003CN2586186Y Large screen rear projector
11/12/2003CN1455883A Scanned display with variation compensation
11/12/2003CN1455283A Liquid crystal projector light path structure
11/12/2003CN1455272A Polarized light beam separator
11/12/2003CN1127858C Helmet-type non-flicker muti-system full compatible stereoscopic TV technique
11/12/2003CN1127825C Photon system
11/11/2003USRE38306 Projector
11/11/2003US6647209 Multiplexer and demultiplexer for single mode optical fiber communication links
11/11/2003US6646818 Panoramic imaging lens
11/11/2003US6646813 Optical transformer for small light sources
11/11/2003US6646812 De-centered optical system and optical apparatus equipped therewith
11/11/2003US6646811 Optical element and compound display apparatus using the same
11/11/2003US6646810 Display backlighting apparatus
11/11/2003US6646809 Image display apparatus, image display system, and image display element
11/11/2003US6646806 Polarized light source system with dual optical paths
11/11/2003US6646805 Apparatus for variable wavelength dispersion and wavelength dispersion slope
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