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Browse by Category: Main > Optical & Optics
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
7493004 Adhesive system for optical devices Feb. 17, 2009
7492986 Apparatus and method for optical switching with liquid crystals and birefringent wedges Feb. 17, 2009
7489837 Optical microelectromechantical structure Feb. 10, 2009
7486867 Methods for forming layers within a MEMS device using liftoff processes to achieve a tapered edge Feb. 3, 2009
7486850 Optical switch system Feb. 3, 2009
7483602 Planar array optical switch and method Jan. 27, 2009
7483601 Polarization maintaining optical device Jan. 27, 2009
7474819 Contactless connector Jan. 6, 2009
7474818 Optical switch and method of using the same Jan. 6, 2009
7468995 Optical switch Dec. 23, 2008
7468572 Versatile digitally controlled micro-mechanical actuator Dec. 23, 2008
7468571 Electrostatically driven latchable actuator system Dec. 23, 2008
7466924 Reconfigurable data communications system with a removable optical backplane connector Dec. 16, 2008
7466890 Cabinet access sensor Dec. 16, 2008
7465903 Use of mesa structures for supporting heaters on an integrated circuit Dec. 16, 2008
7463801 Side-firing laser Dec. 9, 2008
7463798 MEMS device with failure diagnosis function Dec. 9, 2008
7460294 Optically addressed MEMS Dec. 2, 2008
7457539 2.times.2 optical switch Nov. 25, 2008
7457493 Multi-beam multi-aperture optical beam steering module Nov. 25, 2008
7454100 Single-pole optical wavelength selector Nov. 18, 2008
7450801 Apparatus for free-space switching between planar lightwave circuits Nov. 11, 2008
7447400 Optical waveguide substrate and method of fabricating the same Nov. 4, 2008
7447399 Optical switch, and apparatus and method for controlling optical switch Nov. 4, 2008
7447397 Optical switch matrix Nov. 4, 2008
7446828 Optical guide and surface light emitting apparatus using the same Nov. 4, 2008
7444044 Beam combination using interleaved optical plates Oct. 28, 2008
7444042 Optical switch Oct. 28, 2008
7440650 Planar lightwave circuit based wavelength selective switch Oct. 21, 2008
7440649 Wavelength selective switch module Oct. 21, 2008
7440648 Wavelength selective switch Oct. 21, 2008
7437032 Optical switch and method of controlling optical switch Oct. 14, 2008
7428362 Photonic crystal surface states Sep. 23, 2008
7428355 Wavelength selective and level adjusting optical device Sep. 23, 2008
7428353 MEMS device control with filtered voltage signal shaping Sep. 23, 2008
7426347 Shared optical performance monitoring Sep. 16, 2008
7421924 Apparatus for raising or tilting a micromechanical structure Sep. 9, 2008
7421203 Method for transmitting packet in wireless access network based on wavelength identification code scheme Sep. 2, 2008
7418167 Optical switching using optical fiber connector Aug. 26, 2008
7408639 Tunable optical routing systems Aug. 5, 2008
7406246 Optical switch alignment mechanism Jul. 29, 2008
7403712 Matrix time division multiplex (MTDM) interrogation Jul. 22, 2008
7403690 Photonic crystal surface states Jul. 22, 2008
7400792 Methods and apparatus to make substantially uniform losses in optical cross connects Jul. 15, 2008
7399421 Injection molded microoptics Jul. 15, 2008
7397989 Optical switches Jul. 8, 2008
7397983 Light applicator and method for producing a diffuser Jul. 8, 2008
7386206 Optical device with slab waveguide and channel waveguides on substrate Jun. 10, 2008
7386201 Mems mirror array and controls Jun. 10, 2008
7382950 Laser and fiber coupling control Jun. 3, 2008











 
 
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