G02B 27 - Other optical systems; Other optical apparatus

Patents for G02B 27 - Other optical systems; Other optical apparatus (75,835)
11/2004
11/30/2004	US6824277 Optical beam guidance system and method for preventing contamination of optical components contained therein
11/30/2004	US6824274 Image display device and adjustment for alignment
11/30/2004	CA2198166C Optical system
11/25/2004	WO2004102958A1 Optical method and system for enhancing image resolution
11/25/2004	WO2004102953A1 Lens-interchangeable digital camera system
11/25/2004	WO2004102520A1 A display control system
11/25/2004	WO2004102258A2 Static method for laser speckle reduction and apparatus for reducing speckle
11/25/2004	WO2004102257A1 Three dimensional image structure
11/25/2004	WO2004102256A1 Methods and apparatuses for homogenizing light
11/25/2004	WO2004102252A1 A variable refractive surface
11/25/2004	WO2004102249A1 Method and apparatus for shaping an image of an object
11/25/2004	WO2004102233A1 Diffraction element and projection objective comprising such an element
11/25/2004	WO2004102232A1 Blazed diffractive optical element and projection objective provided comprising an element of this type
11/25/2004	WO2004102230A1 Polarization-optimized axicon system, and an illuminating system for microlithographic projection system having such an axicon system
11/25/2004	WO2004102224A2 Axicon system and exposure system equipped with the same
11/25/2004	WO2004100731A1 Anti-fog mirror
11/25/2004	WO2004088720A3 Loosely-packed two-dimensional modulator arrangement
11/25/2004	WO2004068190A3 Autostereoscopic (3-d) display
11/25/2004	WO2003100826A8 Lithography laser with beam delivery and beam pointing control
11/25/2004	US20040234812 Reticle and optical instrument
11/25/2004	US20040234218 Optical fiber and optical fiber sensors
11/25/2004	US20040234186 Multiple order PMD compensator for optical fiber transmission system
11/25/2004	US20040233964 Apparatus for synthesizing laser beams
11/25/2004	US20040233555 Image display optical system and image display apparatus
11/25/2004	US20040233552 Electro-optic device having a self-cleaning hydrophilic coating
11/25/2004	US20040233551 Prism optical element, image observation apparatus and image display apparatus
11/25/2004	US20040233546 Display optical system
11/25/2004	US20040233545 Reflective optic system for imaging microplate readers
11/25/2004	US20040233541 Lenticular lens sheet
11/25/2004	US20040233540 System and method for telecentric projection lenses
11/25/2004	US20040233539 Focus-position compensator
11/25/2004	US20040233527 Apparatus based on pulsing for projection of a stereo or multichannel image
11/25/2004	US20040233498 Microelectrical mechanical structure (MEMS) optical modulator and optical display system
11/25/2004	US20040233488 Information display device
11/25/2004	US20040233485 Diffraction grating-based optical identification element
11/25/2004	US20040233438 Method and apparatus for aligning diffraction grating
11/25/2004	US20040233408 Method and apparatus for multi-track imaging using single-mode beams and diffraction-limited optics
11/25/2004	US20040233393 Compound polarization beam splitters
11/25/2004	US20040233390 Highly efficient projection system
11/25/2004	US20040233342 Color separating unit and projection type image display apparatus employing the same
11/25/2004	US20040233276 Apparatus based on shutter function for projection of a stereo or multichannel image
11/25/2004	US20040233275 Stereoscopic image picking up and display system
11/25/2004	US20040232340 Optical window for monitoring samples
11/25/2004	US20040232322 Optical system for displaying image and image display apparatus
11/25/2004	US20040232311 Optical beam position active sensing and control using satellite beams
11/25/2004	US20040232237 Optical apparatus, optical apparatus adjustment method, and storage medium recorded with a processing program that executes said adjustment method
11/25/2004	DE202004014637U1 Light-/ultraviolet-protective screen for fixing/removably connecting to video spectacles and made of an elastic material that can be deformed comprises seals having bearing surfaces
11/25/2004	DE10328314A1 Arrangement for producing beams with variable phase relationships has diffractive delay generator with diffractive optical elements with which any phase difference between sub-beams can be achieved
11/25/2004	DE10320530A1 Anordnung und Verfahren zur dreidimensionalen Darstellung Apparatus and method for three-dimensional representation
11/25/2004	DE102004017493A1 Optisches Kommunikationssystem und Freiraumoptikkommunikationsgerät An optical communication system and free-space optical communication device
11/25/2004	DE10053543B4 Vorrichtung zum Herstellen von optoelektronischen Bauelementen Apparatus for producing optoelectronic devices
11/24/2004	EP1480441A1 Method and apparatus for multi-track imaging using single-mode beams and diffraction-limited optics
11/24/2004	EP1480361A2 Multiple order PMD compensator for optical fiber transmission system
11/24/2004	EP1480075A1 Projector
11/24/2004	EP1480069A1 Optical system for displaying images
11/24/2004	EP1480064A1 Zoom lens, and video camera and digital still camera using the zoom lens
11/24/2004	EP1480005A1 Light weight structural element
11/24/2004	EP1478966A1 Optimized image processing for wavefront coded imaging systems
11/24/2004	EP1478965A1 Compound polarization beam splitters
11/24/2004	EP1478964A2 Display apparatus
11/24/2004	EP1194797B1 Multifocal lens exhibiting diffractive and refractive powers
11/24/2004	EP1019773B1 Displaced aperture beamsplitter for laser transmitter/receiver opto mechanical system
11/24/2004	CN2658767Y Colour amplifying machine capable of changing-over conventional film clamp and digital code electron film clamp
11/24/2004	CN2658766Y Light source projection device of colour luminous module
11/24/2004	CN2658765Y Secondary reflection type broad band polarization prism set antidizzy spectroscope
11/24/2004	CN1550039A Imaging system and methodology employing reciprocal space optical design
11/24/2004	CN1549946A Planar projector display
11/24/2004	CN1549051A Optical luminous system and colour image projector
11/24/2004	CN1549047A Integrator and projector using the same principle
11/24/2004	CN1549037A Liquid crystal projector with ferroelectric liquid crystal controller
11/24/2004	CN1549001A Projector system utilizing spatial light modulator pixel
11/24/2004	CN1549000A 投影显示装置 A projection display apparatus
11/24/2004	CN1548999A Projection lens assembly
11/23/2004	US6823112 Hybrid multiplexer/demultiplexer
11/23/2004	US6823106 Optical multiplexer/demultiplexer and adjustment method thereof
11/23/2004	US6822799 Exposing apparatus and exposing method for microlens array
11/23/2004	US6822794 Diffractive optical element for providing favorable multi-mode fiber launch and reflection management
11/23/2004	US6822773 Scanning type image display optical system, scanning type image display apparatus, and image display system
11/23/2004	US6822772 Holographic display
11/23/2004	US6822770 Observation optical system and photographing optical system and apparatus using the same
11/23/2004	US6822671 Light scanning apparatus having stable performance with changes in temperature and wavelength
11/23/2004	US6822623 Head mounted display
11/23/2004	US6821810 High transmittance overcoat for optimization of long focal length microlens arrays in semiconductor color imagers
11/23/2004	US6821682 Repairing defects in a multilayer coating that is deposited onto a reticle blank used in an extreme ultraviolet lithography
11/23/2004	US6820983 Dichroic prism and method for manufacturing the same
11/23/2004	US6820982 Method and apparatus for forming an image on a curved diffusive surface
11/23/2004	CA2312933C Optical attenuator using isolator and optical communications system including the same
11/18/2004	WO2004100534A1 Mirror assembly with integrated display device
11/18/2004	WO2004100331A1 Semiconductor laser device
11/18/2004	WO2004100067A2 Intra-oral imaging system
11/18/2004	WO2004099873A2 Illumination system for a microlithographic projection illumination installation
11/18/2004	WO2004099869A1 Structured transflectors for liquid crystal displays
11/18/2004	WO2004099856A1 Light beam splitting device
11/18/2004	WO2004099855A1 Device for superimposing a number of electromagnetic radiation fields
11/18/2004	WO2004099854A1 Optical device having demultiplexing function
11/18/2004	WO2004099853A2 Virtual display
11/18/2004	WO2004099852A1 Projection device for simultaneously generating a plurality of mutually spaced, holographic frames of one and the same image by means of a hologrphic screen
11/18/2004	WO2004099851A2 Method and system for audiovisual communication
11/18/2004	WO2004099827A2 Gimbal assembly for optical imaging system
11/18/2004	WO2004099825A2 Phase retardance autostereoscopic display

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