G02B 27 - Other optical systems; Other optical apparatus

Patents for G02B 27 - Other optical systems; Other optical apparatus (75,835)
12/2001
12/05/2001	EP1159726A1 Apparatus for displaying a real image in space
12/05/2001	CN2463853Y Colour beam splitting system for liquid crystal projector
12/05/2001	CN2463852Y Viewing or reading apparatus
12/05/2001	CN1325037A Shielding device
12/05/2001	CN1075920C Wireless liquid crystal shutter stereo imaging device
12/04/2001	US6327484 Wireless communications device having integral laser pointer
12/04/2001	US6327433 Image blur correction apparatus
12/04/2001	US6327280 Custom optical filters
12/04/2001	US6327093 Image display apparatus
12/04/2001	US6327092 Cross dichroic prism
12/04/2001	US6327091 Collimating plate and backlight system
12/04/2001	US6327090 Multiple laser beam generation
12/04/2001	US6327089 Laminated transparent structure for reflective display
12/04/2001	US6327085 Optical filter and optical device provided with this optical filter
12/04/2001	US6327084 Display system where polarized light impinges on platelike laminate at brewster's angle or emerges therefrom at angle equal thereto
12/04/2001	US6327078 Image processing system for use with a microscope employing a digital camera
12/04/2001	US6326998 Optical blur filter having a four-feature pattern
12/04/2001	US6326613 Vehicle interior mirror assembly adapted for containing a rain sensor
12/04/2001	US6325514 Projection type display device
12/04/2001	US6325513 Arrangement for projecting a two-dimensional image onto an eye to be examined for use with a device that performs a subjective determination of refraction and/or a device that performs other vision functions
12/04/2001	CA2052384C Full color three dimensional display system
11/2001
11/29/2001	WO2001091472A2 Device for making 3-d images
11/29/2001	WO2001090801A2 Device for producing parallel light beams
11/29/2001	WO2001090800A1 Battery holder and laser unit incorporating same
11/29/2001	WO2001090786A2 Optical system for the rotation of images taken by a film camera about the optical axis
11/29/2001	WO2001090784A2 Tunable chromatic dispersion and dispersion slope compensator utilizing a virtually imaged phased array
11/29/2001	WO2001090725A2 Method and device for suppressing multiple scattering when examining turbid media by means of three-dimensional cross-correlation technique
11/29/2001	WO2001014924A8 Device for producing optically-controlled incremental time delays
11/29/2001	US20010046201 Objective lens and optical head for optical disc drive
11/29/2001	US20010046092 Beam shaping optical system
11/29/2001	US20010046089 Spatial filter source beam conditioning in ellipsometer and the like systems
11/29/2001	US20010046079 Trimmer iris for use with a digitally shape-controlled lighting system
11/29/2001	US20010046073 Beam shaping element for use in a lithographic system
11/29/2001	US20010046072 Hologram screen and a method of producing the same
11/29/2001	US20010045978 Portable personal wireless interactive video device and method of using the same
11/29/2001	US20010045951 Autostereoscopic display driver
11/29/2001	US20010045920 Projection screen for multiplanar volumetric display
11/29/2001	US20010045531 Photocoupling device and method of manufacturing the same
11/29/2001	DE10026240A1 Optical polarization regulation, involves limiting magnitude of variation of individual angle coordinate for all possible sequences of desired polarization transformations
11/29/2001	DE10025226A1 Method for switching lens based automated stereoscopic display systems between two- and three-dimensional modes of operation involves provision of means which eliminate the optical effect of lens elements
11/29/2001	CA2409640A1 Battery holder and laser unit incorporating same
11/28/2001	EP1158336A2 System and method for varying the transmittance of light through a media
11/28/2001	EP1157326A1 Head tracker system
11/28/2001	EP1157300A1 Lens system for photodetectors
11/28/2001	EP1157297A1 Method and device for representing an object
11/28/2001	CN2462417Y Laser plame gauge
11/28/2001	CN2462416Y Laser track linear detector
11/28/2001	CN2462415Y Three dimensional laser scanner
11/28/2001	CN2462414Y Projecto9r accoessories albe to display images
11/28/2001	CN1324187A Projection system and method for operating same
11/28/2001	CN1324072A Optical pick-up device
11/28/2001	CN1323996A Method for monitoring laser focusing
11/28/2001	CN1323995A Color liquid crystal projector having improved optical system
11/28/2001	CN1323994A Polarized light rays separating device and combining device
11/28/2001	CN1075702C Illumination device with changeable direction of polarization and projection type picture display device by using same
11/27/2001	US6324347 Autostereoscopic imaging apparatus and method using a parallax scanning lens aperture
11/27/2001	US6324320 Optical apparatus for producing a high-brightness multi-laser radiation source
11/27/2001	US6324190 Device with at least one beam source and an arrangement for geometric reshaping of the radiation field emitted by the beam source
11/27/2001	US6324019 Lens housing having aperture device
11/27/2001	US6324014 Wide field of view projection lenses for compact projection lens systems employing pixelized panels
11/27/2001	US6324013 Collimator lens and optical scanning device which uses it
11/27/2001	US6324007 Scanned display with dual signal fiber transmission
11/27/2001	US6324002 Polarization-dependent imaging element
11/27/2001	US6324001 Stereo image display apparatus
11/27/2001	US6323999 Image display apparatus
11/27/2001	US6323984 Method and apparatus for reducing laser speckle
11/27/2001	US6323601 Reflector for an ultraviolet lamp system
11/27/2001	US6322226 Adjustable illumination apparatus having pre-focused led and magnification lens
11/27/2001	US6322219 Optical device as well as projector unit and rear projector system using the same
11/27/2001	CA2033124C Apparatus for homogenising the non-homogeneous light distribution of a laser beam
11/22/2001	WO2001089219A1 Compact optical imaging device
11/22/2001	WO2001089128A2 A reconfigurable optical switch
11/22/2001	WO2001088599A1 Autofocussing device for optical instruments
11/22/2001	WO2001088598A2 Method and apparatus for displaying 3d images
11/22/2001	WO2001088597A1 Virtual imaging system for small font text
11/22/2001	WO2001088596A1 Portable communication device with virtual image display module
11/22/2001	WO2001087593A1 Composite material
11/22/2001	WO2001046739A3 Display device
11/22/2001	WO2001027684A3 Eyeglass-mount display having personalized fit module
11/22/2001	US20010043626 Optical free-space communication apparatus
11/22/2001	US20010043413 Multi-view imaging device
11/22/2001	US20010043409 Collimator lens and optical scanning apparatus using the same
11/22/2001	US20010043408 Microlithographic illuminating system and microlithographic projection exposure arrangement incorporating said system
11/22/2001	US20010043403 Optical arrangement
11/22/2001	US20010043402 Virtual retinal display with eye tracking
11/22/2001	US20010043401 Laser optical apparatus
11/22/2001	US20010043399 Optical system for homogenization of light beams, with variable cross-section output
11/22/2001	US20010043397 Optical system comprising a diffractive optical element, and method of designing the same
11/22/2001	US20010043395 Single lens 3D software method, system, and apparatus
11/22/2001	US20010043311 Projector
11/22/2001	US20010043266 Method and apparatus for viewing stereoscopic three- dimensional images
11/22/2001	US20010043213 Method and device for displaying a multidimensional image of an object
11/22/2001	US20010043208 Retinal display scanning
11/22/2001	US20010043166 Color display system for a camera
11/22/2001	US20010043165 Head-mounted projection display system
11/22/2001	US20010043163 Method of and apparatus for viewing an image
11/22/2001	US20010042816 Focus detecting device
11/22/2001	DE10024687A1 Autofocus unit for e.g. semiconductor wafer inspection microscope, includes e.g. diaphragms with complementary structures straddling conjugate point of illuminant
11/22/2001	DE10022713A1 Optical unit dispersing e.g. light from LEDs used in traffic lights, includes extended raised sections along light disperser
11/22/2001	CA2409216A1 A reconfigurable optical switch

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