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Class Information
Number: 385/144
Name: Optical waveguides > Having particular optical characteristic modifying chemical composition > Of waveguide cladding
Description: Subject matter wherein the chemical details of the concentric coating which has a relatively low refractive index and which immediately surrounds the waveguide core are recited.

Sub-classes under this class:

Class Number Class Name Patents
385/145 Organic 400

Patents under this class:
1 2 3 4 5 6 7 8 9

Patent Number Title Of Patent Date Issued
8693832 Optical fiber Apr. 8, 2014
8682127 Modular method of making single mode optical fibers Mar. 25, 2014
8676023 Method of fabrication for an asymmetric Bragg coupler-based polymeric wavelength filter with single-grating waveguide Mar. 18, 2014
8617300 Media for photocatalytic filter Dec. 31, 2013
8611714 Optical fiber and method for manufacturing same Dec. 17, 2013
8600210 GI type optical fiber and method for manufacturing same Dec. 3, 2013
8538230 Resin composition for production of clad layer, resin film for production of clad layer utilizing the resin composition, and optical waveguide and optical module each utilizing the resin compo Sep. 17, 2013
8532455 Optical fiber Sep. 10, 2013
8509574 Faraday rotator and isolator Aug. 13, 2013
8475920 Cable with environmental stress cracking resistance Jul. 2, 2013
8470959 Polyimide compound, preparation method therefor, and optical film and optical waveguide produced by employing the compound Jun. 25, 2013
8472770 Single mode optical fibers and modular method of making same Jun. 25, 2013
RE44288 Optical fiber and method for making such fiber Jun. 11, 2013
8442372 Hybrid microstructured optical fibre for guidance by means of photonic forbidden bands and by total internal reflection optimised for non-linear applications May. 14, 2013
8433169 Bend insensitivity in single mode optical fibers Apr. 30, 2013
8426020 D1381 supercoatings for optical fiber Apr. 23, 2013
8385705 Microbend-resistant optical fiber Feb. 26, 2013
8383695 Phenoxy resin for optical material, resin composition for optical material, resin film for optical material and optical waveguide using those Feb. 26, 2013
8380020 Planar optical structure forming an evanescent field measuring platform that includes a layer molded by a master Feb. 19, 2013
8374472 Bend insensitivity in single mode optical fibers Feb. 12, 2013
8374468 Highly rare-earth doped fiber array Feb. 12, 2013
8364001 Polymer optical waveguide and method for production thereof Jan. 29, 2013
8354583 Solar cells arrangement Jan. 15, 2013
8343619 Optical waveguide film Jan. 1, 2013
8346029 Highly rare-earth doped fiber Jan. 1, 2013
8326104 Low shrink telecommunications cable and methods for manufacturing the same Dec. 4, 2012
8326110 Flexible optical waveguide having a cladding layer composed of a resin for forming a cladding layer and a base material film Dec. 4, 2012
8326106 Bend insensitivity in single mode optical fibers Dec. 4, 2012
8320726 Methods of making single mode optical fibers with reduced bend sensitivity and catastrophic bend loss Nov. 27, 2012
8306379 Hollow-core photonic crystal fibre Nov. 6, 2012
8295666 Coated optical fibers Oct. 23, 2012
8206825 Preparation of wires and cables Jun. 26, 2012
8145027 Microbend-resistant optical fiber Mar. 27, 2012
8135252 Grease-free buffer optical fiber buffer tube construction utilizing a water-swellable, texturized yarn Mar. 13, 2012
8107784 Reduced bend sensitivity and catastrophic bend loss in single mode optical fibers and method of making same Jan. 31, 2012
8090232 Low shrink telecommunications cable and methods for manufacturing the same Jan. 3, 2012
8039410 Core glass in the alkali-zinc-silicate glass system for an fiber-optic light guide and fiber-optic light guide made with said core glass Oct. 18, 2011
8023789 Plastic optical fiber cable and method of signal transmission using the same Sep. 20, 2011
7995887 Liquid crystal display device and electronic device using the same Aug. 9, 2011
7978946 Optical fibers with improved resistance to ingressing molecules Jul. 12, 2011
7933483 Electro-optical memory cell Apr. 26, 2011
7894697 Optical fiber, optical transmission line, optical module, and optical transmission system Feb. 22, 2011
7869677 Low shrink telecommunications cable and methods for manufacturing the same Jan. 11, 2011
7864321 Evanescent wave multimode optical waveguide sensor with continuous redistribution of optical power between the modes Jan. 4, 2011
7844155 Optical fiber containing alkali metal oxide Nov. 30, 2010
7844162 Method for fabricating IR-transmitting chalcogenide glass fiber Nov. 30, 2010
7835608 Method and apparatus for optical delivery fiber having cladding with absorbing regions Nov. 16, 2010
7817896 Optical waveguides containing quantum dot guiding layers and methods of manufacture Oct. 19, 2010
7796855 Electro-optic polymer devices with semiconducting oligomer clads Sep. 14, 2010
7756375 Optical fiber and waveguide Jul. 13, 2010

1 2 3 4 5 6 7 8 9

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