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Class Information
Number: 385/20
Name: Optical waveguides > With optical coupler > Switch (i.e., switching from one terminal to another, not modulation) > Multiple pole multiple throw
Description: Subject matter wherein the optical switch operates to selectively couple light between a plurality of input waveguides and any one of their respective plurality of output waveguides.










Sub-classes under this class:

Class Number Class Name Patents
385/21 Double pole multiple throw 128


Patents under this class:
1 2 3 4 5 6

Patent Number Title Of Patent Date Issued
6243510 Electronically-controllable fiber optic patch panel Jun. 5, 2001
6236775 Integrated optical switch array May. 22, 2001
6229934 High-speed low-loss fiber-optic switches May. 8, 2001
6222955 Integrated 1.times.N optical switch Apr. 24, 2001
6215921 Fiber-optic free-space micromachined matrix switches Apr. 10, 2001
6212309 Optical cross point switch using deformable micromirror Apr. 3, 2001
6208777 Actuator assembly for optical switches Mar. 27, 2001
6195480 Optical transmission device and optical transmission system employing the same Feb. 27, 2001
6195476 Acousto-optic devices having an acoustic attenuator structure Feb. 27, 2001
6192172 Optical wavelength-space cross-connect switch architecture Feb. 20, 2001
6192171 Dynamic fiber optic switch with artificial muscle Feb. 20, 2001
6181844 Dynamic fiber optic switch Jan. 30, 2001
6169827 Micro-optic switch with lithographically fabricated polymer alignment features for the positioning of switch components and optical fibers Jan. 2, 2001
6151431 Compact non-blocking non-dilated optical switch using mode conversion Nov. 21, 2000
6144781 Symmetrical optical matrix crossconnect apparatus and method therefor Nov. 7, 2000
6144782 N.times.2N optical fiber switch Nov. 7, 2000
6134358 N x N switch array with reduced components Oct. 17, 2000
6134357 Optical switching system Oct. 17, 2000
6130971 Fiber optic dense wavelength division multiplexer with a phase differential method of wavelength separation utilizing a polarization beam splitter and a nonlinear interferometer Oct. 10, 2000
6118911 Waveguide switch matrix using junctions matched in only one state Sep. 12, 2000
6108467 Optical switch Aug. 22, 2000
6108466 Micro-machined optical switch with tapered ends Aug. 22, 2000
6097858 Sensing configuration for fiber optic switch control system Aug. 1, 2000
6091867 M input port by N output port optical switching system Jul. 18, 2000
6075910 Method and apparatus for controlling an electro-optical switch Jun. 13, 2000
6058233 Waveguide array with improved efficiency for wavelength routers and star couplers in integrated optics May. 2, 2000
6023541 Active optical oximeter probe adapter Feb. 8, 2000
6023543 Bidirectional optical link, and device for amplifying such link Feb. 8, 2000
6005998 Strictly non-blocking scalable matrix optical switch Dec. 21, 1999
6005993 Deflection optical matrix switch Dec. 21, 1999
6005992 Optical device Dec. 21, 1999
5963682 Optical beam steering system Oct. 5, 1999
5960134 Optical switch capable of detecting switching operation Sep. 28, 1999
5953467 Switchable optical filter Sep. 14, 1999
5940208 Switchable fiber optic device for fiber transmission system and components thereof Aug. 17, 1999
5940551 Optical NxN wavelength crossconnect Aug. 17, 1999
5937115 Switchable optical components/structures and methods for the fabrication thereof Aug. 10, 1999
5926588 Optical switch Jul. 20, 1999
5923798 Micro machined optical switch Jul. 13, 1999
5920665 Mechanical optical fiber switch having enhanced alignment Jul. 6, 1999
5920664 Board-to-board and unit-to-unit optical interconnection system Jul. 6, 1999
5917969 Laser modulator Jun. 29, 1999
5903687 M input port by N output port optical switching system May. 11, 1999
5841917 Optical cross-connect switch using a pin grid actuator Nov. 24, 1998
5838847 Efficient electromechanical optical switches Nov. 17, 1998
5832149 Optical switch Nov. 3, 1998
5828800 Self-aligned mechanical M.times.N optical switch Oct. 27, 1998
5818985 Optical oximeter probe adapter Oct. 6, 1998
5796888 Optical switch apparatus Aug. 18, 1998
5794761 Switching device Aug. 18, 1998

1 2 3 4 5 6










 
 
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