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Class Information
Number: 385/18
Name: Optical waveguides > With optical coupler > Switch (i.e., switching from one terminal to another, not modulation) > Reflective-type switch
Description: Subject matter wherein selective coupling of light between waveguides is achieved by mirror or mirrorlike elements.










Patents under this class:

Patent Number Title Of Patent Date Issued
8712239 Mirror drift compensation in an optical circuit switch Apr. 29, 2014
8705910 Optical module manufacturing method and optical module Apr. 22, 2014
8693819 Method and system for switching optical channels Apr. 8, 2014
8687278 Opto-mechanical switch Apr. 1, 2014
8682117 Making lightless connections in an optical circuit switch Mar. 25, 2014
8681422 Optical processing device employing a digital micromirror device (DMD) and having reduced wavelength dependent loss Mar. 25, 2014
8655124 Dielectric waveguide intersection with reduced losses Feb. 18, 2014
8639070 Optical assembly for a WDM receiver or transmitter Jan. 28, 2014
8639069 Wavelength dependent optical switch Jan. 28, 2014
8634129 Wavelength selective switch Jan. 21, 2014
8625153 Multi-dimensional data registration integrated circuit for driving array-arrangement devices Jan. 7, 2014
8615147 Optical switch device and method of manufacturing the same Dec. 24, 2013
8611742 Wavelength switch system using angle multiplexing optics Dec. 17, 2013
8611706 Micro electro mechanical system optical switching Dec. 17, 2013
8606104 Wavelength selective switch Dec. 10, 2013
8606101 Optical channel intelligently shared protection ring Dec. 10, 2013
8559774 Optical device having an elastomeric waveguide switch body and related methods Oct. 15, 2013
8538210 Micro free-space WDM device Sep. 17, 2013
8526771 In-plane optical wave guide with area based splitter Sep. 3, 2013
8521021 Method and apparatus for switching optical wavelengths Aug. 27, 2013
8503836 Wavelength domain optical switch Aug. 6, 2013
8494336 Variable optical attenuator comprising hollow core waveguide Jul. 23, 2013
RE44356 Tunable-wavelength optical filter and method of manufacturing the same Jul. 9, 2013
8483526 Micro-size optical switch on silicon-on-insulator platform Jul. 9, 2013
8457501 Reduction of polarization-dependent loss in double-pass grating configurations Jun. 4, 2013
8457497 Optimized directionless optical add/drop module systems and methods Jun. 4, 2013
8437642 Spatial light modulator (SLM)-based optical attenuator May. 7, 2013
8437584 Optical I/O array module and its fabrication method May. 7, 2013
8433191 Optical channel intelligently shared protection ring Apr. 30, 2013
8432592 Micro-structure Apr. 30, 2013
8428458 Multi-chassis router with multiplexed optical interconnects Apr. 23, 2013
8406582 Optical switch and method for controlling optical switch Mar. 26, 2013
8405900 Projection apparatus Mar. 26, 2013
8403571 Apparatuses, systems, and methods for facilitating optical communication between electronic devices Mar. 26, 2013
8393408 Power tool with optical control Mar. 12, 2013
8391709 MxN wavelength selective switch Mar. 5, 2013
8391707 Maintenance friendly optical fiber switching system Mar. 5, 2013
8391654 Wavelength selection switch Mar. 5, 2013
8368987 Optical processing device Feb. 5, 2013
8351789 High resolution digital optical encoder/decoder Jan. 8, 2013
8346034 Optical selector switch and signal-processing apparatus Jan. 1, 2013
8335413 Optical switch Dec. 18, 2012
8331779 Optical signal processing apparatus Dec. 11, 2012
8331744 Optical switch Dec. 11, 2012
8315490 Port array topology for high port count wavelength selective switch Nov. 20, 2012
8315489 Optical sensor array Nov. 20, 2012
8306417 Bidirectional multi-wavelength optical signal routing and amplification module Nov. 6, 2012
8300995 M X N WSS with reduced optics size Oct. 30, 2012
8295660 Light application and method for producing a diffusor Oct. 23, 2012
8285088 Wavelength selective switch Oct. 9, 2012











 
 
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