G02F 1/065

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Class  G02F : DEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH IS MODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THE DEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY, COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g. SWITCHING, GATING, MODULATING OR DEMODULATING; TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF; FREQUENCY-CHANGING; NON-LINEAR OPTICS; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS


Subclass 1/065: Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour ( G02F 1/29, G02F 1/35 take precedence) based on electro-optical organic material (G02F 1/07 takes precedence) in an optical waveguide structure

Recent Patents

Patent #TitleFiling DateIssue DatePatent Owner
10598849 Optical device having EO polymer core and specially-polymerized cladMar 28, 19Mar 24, 20SUMITOMO OSAKA CEMENT CO., LTD.
10591755 Direct-drive polymer modulator methods of fabricating and materials thereforFeb 19, 18Mar 17, 20Lightwave Logic Inc.
10585245 Multiple-layer arrangements using tunable materials to provide switchable optical componentsNov 26, 18Mar 10, 20Globalfoundries Inc.
10509164 Guide transition device and methodSep 14, 17Dec 17, 19Lightwave Logic, Inc.
10422951 Planar waveguideJun 14, 16Sep 24, 19Mitsubishi Electric Corporation
10409137 System and method for controlling energy flux modulationJun 26, 18Sep 10, 19Not available
10310181 modulators and related devices with barium titanate photonic crystal waveguidesApr 17, 17Jun 04, 19Northwestern University
10270529 Single and multiple soliton generation device and methodJan 16, 17Apr 23, 19Ecole Polytechnique Federale De Lausanne (EPFL)
9977270 Optical deviceSep 30, 15May 22, 18SUMITOMO OSAKA CEMENT CO., LTD.
9841658 Controllable opto-electronic time stretcher, an electro-optical analog to digital converter having non-uniform sampling using the same, and related methods of operationJul 26, 16Dec 12, 17HRL LABORATORIES, LLC
9829727 Polymer-clad optical modulatorsMay 07, 14Nov 28, 17HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP
9823539 Methods and systems for forming optical modulators using micro-contact lithographyJun 26, 13Nov 21, 17EMPIRE TECHNOLOGY DEVELOPMENT LLC
9791723 Method of poling and calibration of electro-optic fibersJul 20, 15Oct 17, 17FLEX OPTRONIX TECHNOLOGIES, LLC
9703128 Method for making an integrated circuit having optical data communicationNov 24, 14Jul 11, 17BRPHOTONICS PRODUTOS OPTOELETRONICOS LTDA.
9594189 High refractive index cladding material and electro-optical polymer optical waveguideAug 13, 12Mar 14, 17KYUSHU UNIVERSITY, NATIONAL UNIVERSITY CORPORATION, NISSAN CHEMICAL INDUSTRIES, LTD.,
9575246 Prepolymer, curable material, coating composition, non-linear optical material, optical waveguide and light control deviceDec 24, 14Feb 21, 17ASAHI GLASS COMPANY, LIMITED
9568671 Nanotube electro-optical component, optronic or optical link-based hybrid integrated circuit integrating this component, and method of fabricationJun 15, 11Feb 14, 17CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE, UNIVERSITE PARIS-SUD 11,
9568752 Organic electro-optic modulators with transparent conducting electrodes and related device structuresFeb 08, 16Feb 14, 17NORTHWESTERN UNIVERSITY
9535215 Fluorinated sol-gel low refractive index hybrid optical cladding and electro-optic devices made therefromMar 28, 12Jan 03, 17BRPHOTONICS PRODUTOS OPTOELETRONICOS LTDA., GIGPEAK, INC., Brphotonics Produtos Optoelectronicos LTDA,
9507182 Nanocomposite electro-optic modulatorJan 19, 15Nov 29, 16Vadient Optics, LLC.

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Recent Publications

Publication #TitleFiling DatePub DatePatent Owner
2020/0088,939 GUIDE TRANSITION DEVICE AND METHODNov 08, 19Mar 19, 20Lightwave Logic, Inc.
2016/0313,579 ELECTRO-OPTIC ELEMENTDec 11, 14Oct 27, 16NISSAN CHEMICAL INDUSTRIES, LTD., SUMITOMO OSAKA CEMENT CO., LTD., Kyusyu University, National University Corporation,

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