G02B 26 - Optical devices or arrangements using movable or deformable optical elements for controlling the intensity, colour, phase, polarisation or direction of light, e.g. switching, gating, modulating

Patents for G02B 26 - Optical devices or arrangements using movable or deformable optical elements for controlling the intensity, colour, phase, polarisation or direction of light, e.g. switching, gating, modulating (46,502)
03/2004
03/31/2004	EP1403210A2 Microelectromechanical device with continuously variable displacement
03/31/2004	EP1402315A1 Projection device with means for adjusting the direction of polarisation and with transmissive diffusive screen
03/31/2004	EP1402314A1 Display device based on frustrated total internal reflection
03/31/2004	EP1402313A2 Bistable molecular mechanical devices activated by an electric field for electronic ink and other visual display applications
03/31/2004	EP1402297A1 Modular optical switch fabric
03/31/2004	EP1401609A1 Method for the calibration of the optical system on a laser machine for machining electrical circuit substrates
03/31/2004	EP1208521A4 Unitary package identification and dimensioning system employing ladar-based scanning methods
03/31/2004	CN2609008Y Common light source scanner
03/31/2004	CN2609007Y Duoble-layer optical reflection unit
03/31/2004	CN2609004Y Reflecting assembly
03/31/2004	CN1485669A Photographic and video image system
03/31/2004	CN1485650A Medium handling machine
03/31/2004	CN1485646A Method of controlling brightness of user-selected area for image desplay device
03/31/2004	CN1485645A Air conditioning unit
03/30/2004	US6714716 Variable optical attenuator
03/30/2004	US6714700 Micro electromechanical system and method for transmissively switching optical signals
03/30/2004	US6714565 Optically tunable Fabry Perot microelectromechanical resonator
03/30/2004	US6714338 MEM's mirror internal sensor linearization based on driver linearity
03/30/2004	US6714337 Method and device for modulating a light beam and having an improved gamma response
03/30/2004	US6714336 Packaged micromirror assembly with in-package mirror position feedback
03/30/2004	US6714332 Scanning optical system
03/30/2004	US6714331 Scanned imaging apparatus with switched feeds
03/30/2004	US6714330 Scanning optical system
03/30/2004	US6714325 Image reading device
03/30/2004	US6712480 Controlled curvature of stressed micro-structures
03/30/2004	US6712473 Mirror array device and projection type display apparatus using the same
03/30/2004	CA2347253C Method and apparatus for determining optical distance
03/25/2004	WO2004025842A2 System for efficient recovery of node-b buffered data following mac layer reset
03/25/2004	WO2004025351A1 Spectral discrimination apparatus and method
03/25/2004	WO2003098263A3 Imaging lidar with micromechanical components
03/25/2004	WO2003029874A3 Switching device, in particular for optical applications
03/25/2004	US20040058469 Microelectromechanical device with continuously variable displacement
03/25/2004	US20040057655 Optical switch control method and apparatus thereof
03/25/2004	US20040057473 Comprises improved dome structure for creating an internal air gap; semiconductors
03/25/2004	US20040057472 Variable wavelength light source
03/25/2004	US20040057144 Optical filters
03/25/2004	US20040057143 Filter for a display system
03/25/2004	US20040057135 Optical throughput condenser
03/25/2004	US20040057103 Magnetic damping for MEMS rotational devices
03/25/2004	US20040057102 Micro mirror structure with flat reflective coating
03/25/2004	US20040057101 Reduced formation of asperities in contact micro-structures
03/25/2004	US20040057099 Optical scanning apparatus
03/25/2004	US20040057098 Light scanning apparatus and image forming apparatus
03/25/2004	US20040057097 Optical device of scanner
03/25/2004	US20040057096 Light scanning apparatus and image forming apparatus
03/25/2004	US20040057093 Polygon mirror scanner having an easily replaceable bearing
03/25/2004	US20040057092 Laser scanning apparatus
03/25/2004	US20040057085 Monolithic micro scanning device
03/25/2004	US20040057021 Color-generating device and display system
03/25/2004	US20040056946 Image forming device
03/25/2004	US20040056945 Image forming apparatus
03/25/2004	US20040056853 Signs using electronically programmable reflective media
03/25/2004	US20040056741 Electromagnetic actuator, optical scanner and method of preparing electromagnetic actuator
03/25/2004	US20040056275 Process for manufacturing a micromachined oscillating element, in particular a mirror for optical switches
03/25/2004	US20040056185 Light scanning device of laser printer
03/25/2004	US20040056174 Fast phase diversity wavefront correction using a neural network
03/25/2004	US20040056009 Multiple beam micro-machining system and method
03/25/2004	DE10341364A1 Projector optical system for projector apparatus, includes quarter-wave plate arranged between polarization separating surface of prism and digital micromirror device to rotate polarization direction of light
03/25/2004	CA2615915A1 System for efficient recovery of node-b buffered data following mac layer reset
03/24/2004	EP1400834A1 Filter for a display system
03/24/2004	EP1400831A1 Color-generating device and display system
03/24/2004	EP1400361A2 Multi-colour image-forming apparatus
03/24/2004	CN1484818A Light beam display with interlaced light beam scanning
03/24/2004	CN1484450A Quick digital channel switching
03/24/2004	CN1484112A Image formation device
03/24/2004	CN1484109A Light scanner for laser printer
03/24/2004	CN1484108A Image formation equipment
03/24/2004	CN1484063A Optical scanner
03/24/2004	CN1484062A Optical scanner and image forming device
03/24/2004	CN1484061A Image induction compensation method and its structure
03/24/2004	CN1484060A Scanning module with chroma compensation function
03/24/2004	CN1142842C Method for describing predetermined desired course with beam consisting of particles or wave and use of this method
03/23/2004	US6711319 Optical switch with converging optical element
03/23/2004	US6711318 Optical switch based on rotating vertical micro-mirror
03/23/2004	US6711317 Resiliently packaged MEMs device and method for making same
03/23/2004	US6711314 Optical switch control method and apparatus thereof
03/23/2004	US6710949 Tilting device for lens
03/23/2004	US6710909 Projector
03/23/2004	US6710908 Controlling micro-electro-mechanical cavities
03/23/2004	US6710905 Tandem scanning optical device
03/23/2004	US6710793 Light beam scanning apparatus and image forming apparatus
03/23/2004	US6710792 Multibeam scanner
03/23/2004	US6710540 Electrostatically-addressable electrophoretic display
03/23/2004	US6710337 Laser scanning microscope and shutter for an optical system
03/23/2004	US6709948 Process for manufacturing a two-axis mirror
03/23/2004	US6709886 Method of fabricating micromachined devices
03/23/2004	US6708886 High speed scanning arrangements
03/19/2004	CA2439997A1 Filter for a display system
03/19/2004	CA2439650A1 Color-generating device and display system
03/18/2004	WO2004023197A1 Method and device for variable optical attenuator
03/18/2004	WO2004022377A1 Display device for vehicles
03/18/2004	WO2003083533A3 Low voltage tunable filtre with photonic crystal
03/18/2004	WO2003036672A3 A multi-layer 3d device and method of manufacturing
03/18/2004	WO2003005501A3 External cavity laser apparatus with orthogonal tuning of laser wavelength and cavity optical path length
03/18/2004	WO2002098582A3 Dimensionally stable composite article and method of making the same
03/18/2004	US20040054031 Optical reflectance modulated by electricity
03/18/2004	US20040053507 Method for fabricating a micro machine
03/18/2004	US20040052447 Optical switch device
03/18/2004	US20040052229 System for efficient recovery of Node-B buffered data following MAC layer reset
03/18/2004	US20040051934 Image display medium and image writing device

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